CaseStacks Case Index

Over 1,400 carefully selected radiology cases covering a comprehensive list of diagnoses specific to radiology call preparation. Cases listed are from eight courses and cover muskuloskeletal, abdominal, and pediatric radiographs as well as Neuro CT, Body CT and Neuro MRI.

Abdominal aortic aneurysm
Abdominal aortic aneurysm (AAA)
Abdominal mass
Abdominal mass (Wilms tumor)
Abdominal mass (Wilms tumor)
Abscess/cerebritis, meningitis, cytotoxic lesion of the corpus callosum (CLOCC)
ACA and MCA territory infarct with dense MCA
ACA territory infarct
ACA territory infarct
Acetabular fracture
Acetabular fracture (transverse with posterior wall)
Achalasia
Achilles tendinitis/tear
Achilles tendon avulsion
ACL avulsion fracture
ACL tear with Segond fracture & lateral femoral notch sign
Acquired tracheal stenosis
Acromioclavicular separation
Acromioclavicular separation
Acute appendicitis
Acute appendicitis
Acute appendicitis
Acute appendicitis
Acute chest syndrome
Acute cholecystitis
Acute cholecystitis
Acute cholecystitis
Acute cholecystitis with choledocholithiasis
Acute disseminated encephalomyelitis (ADEM)
Acute disseminated encephalomyelitis (ADEM)
Acute gangrenous cholecystitis
Acute mesenteric ischemia due to arterial occlusion
Acute mesenteric ischemia due to venous occlusion
Acute midshaft clavicle fracture
Acute mitral regurgitation
Acute nondisplaced rib fracture
Acute perforated appendicitis
Acute respiratory distress syndrome (ARDS)
Acute respiratory distress syndrome (ARDS)
Acute respiratory distress syndrome (ARDS)
Acute rib fracture
Acute right MCA territory infarct (dense vessel sign)
Acute suppurative appendicitis
Acute suppurative appendicitis
Acute traumatic aortic injury
Acute traumatic aortic injury
Acute traumatic aortic injury, hepatic laceration, splenic laceration, renal laceration
Adrenal calcification
Adrenal calcification
Adrenal hematoma
Adrenal hematoma
Air-trapping
Allergic bronchopulmonary aspergillosis
Allergic bronchopulmonary aspergillosis
Amyloid angiopathy with superficial siderosis
Aneurysm
Aneurysmal bone cyst (ABC)
Aneurysmal bone cyst (ABC)
Aneurysmal bone cyst with pathological fracture
Angioedema
Angioedema
Angioedema
Angioinvasive aspergillosis
Angioinvasive aspergillosis
Angioinvasive aspergillosis
Ankylosing spondylitis
Ankylosing spondylitis
Ankylosing spondylitis with fracture
Anterior cerebral artery aneurysm rupture
Anterior knee dislocation
Anterior mediastinal mass
Anterior process of calcaneus fracture
Anterior process of calcaneus fracture
Anterior process of calcaneus fracture and dorsal talar avulsion fracture
Anterior shoulder dislocation
Anterior shoulder dislocation with greater tuberosity fracture
Anterior shoulder dislocation with Hill-Sachs fracture
Anterior shoulder dislocation with Hill-Sachs fracture
Anterior shoulder dislocation with Hill-Sachs fracture
Anterior shoulder dislocation with Hill-Sachs fracture
Anterior shoulder dislocation with Hill-Sachs lesion
Anterior shoulder dislocation without fracture
Anterior superior iliac spine (ASIS) avulsion fracture
Anterior superior iliac spine (ASIS) avulsion fracture
Anterior-inferior tibiofibular ligament (AITFL) avulsion fracture
Anterior/superior mediastinal mass (goiter)
Anti-MOG
Aortic Aneurysm
Aortic dissection
Aortic Dissection
Aortic dissection
Aortic dissection (Stanford type B)
Aortic endoleak
Aortic endoleak
Aortic intramural hematoma and Penetrating atherosclerotic ulcer
Aortic intramural hematoma and Penetrating atherosclerotic ulcer
Aortic intramural hematoma and pseudoaneurysm
Aortic tear
Aortoenteric fistula
Appendicolith
Arachnoid Granulation Mimicking Thrombus
Arachnoid web
Arachnoiditis
Arcuate complex avulsion fracture
Arteriovenous malformation (AVM)
Arteriovenous malformation (AVM)
Artery of Percheron infarct
Artery of Percheron infarct
Asbestosis
Ascending aortic aneurysm
Ascending aortic aneurysm
Ascending aortic aneurysm
Ascending aortic aneurysm
Ascending cholangitis
Ascending cholangitis
Ascending cholangitis
Ascites
Ascites
ASIS avulsion fracture
Aspergillus pneumonia
Aspirated foreign body
Aspirated foreign body
Aspirated radiolucent foreign body
Aspirated radiolucent foreign body
Aspiration
Aspiration
Aspiration
Aspiration and pericardial effusion
Aspiration pneumonia
Associated both column acetabular fracture
Associated both column acetabular fracture
Atlanto-occipital dislocation
Atlanto-occipital dislocation
Atlanto-occipital subluxation
Atlantoaxial rotary fixation
Atlantooccipital dissociation
Atlantooccipital dissociation
Atypical femoral fracture
Atypical pneumonia
Atypical pneumonia
Atypical posterior reversible encephalopathy syndrome (PRES)
Avulsion fracture
Avulsion fracture
Balo concentric sclerosis
Bankart and Hill-Sachs fracture
Bankart fracture and Remote Hill-Sachs
Barton fracture (Frykman IV)
Base of fifth metatarsal avulsion fracture
Base of fifth metatarsal fracture and anterior process of calcaneus fracture
Basilar aneurysm rupture
Basilar artery thrombosis
Basilar artery thrombosis
Batwing pattern edema
Behçet disease
Benign enlargement of the subarachnoid space in infancy (BESSI)
Benign enlargement of the subarachnoid spaces in infancy (BESSI).
Bennett fracture
Bennett fracture
Bilateral internal carotid artery occlusion
Blurred Basal Ganglia Outline
Bone cyst
Bowel injury
Bowel injury
Bowing fractures
Boxer's fracture
Boxer's fracture
Boxer's fracture
Brain abscess
Brain abscess
Brain metastases
Bronchial avulsion
Bronchitis and Bronchopneumonia
Bronchitis and Bronchopneumonia
Bronchopleural fistula
Bronchopleural fistula
Bronchopulmonary dysplasia (BPD)
Bucket-handle fractures
Buckle fracture
Buckle fracture
Buckle fractures
Buckle fractures
Buckle fractures
Buckle fractures distal radius and ulna
Buckle fractures distal radius and ulna
Burst fracture
Burst fracture
C2 fracture
Calcaneal fracture
Calcaneal fracture
Calcaneal fracture
Calcaneal fracture
Calcaneal fracture (Bohler’s angle)
Calcaneal stress fracture and Weber type B ankle fracture
Calcaneonavicular coalition
Calcific Scleral Plaques
Calcific tendinitis of the longus colli
Calcific tendinitis of the longus colli muscle
Calvarial fracture
Carbon monoxide toxicity
Cardioembolic infarcts
Cardioembolic infarcts
Carotid web
Catheter-associated thrombophlebitis
Cavernomas
Cavernous malformation
Cavernous sinus thrombosis and invasive mucormycosis
Cavitary mycobacterium avium intercellulare infection
Cecal volvulus
Cecal volvulus
Cecal volvulus
Celiac artery vasculitis
Cerebellitis
Cerebellitis
Cerebelltis
Cerebral abscess
Cerebral amyloid angiopathy
Cerebral amyloid angiopathy hemorrhage
Cerebral amyloid angiopathy hemorrhage
Cerebral cavernous malformations (cavernomas)
Cerebral edema in kid
Cerebritis
Cervical spine fracture and ligamentous injury
Cervical spine ligamentous injury
Cervical spine ligamentous injury
Cervicothoracic malalignment
Chance fracture
Chance fracture
Chemical pneumonitis
Chopart dislocation
Chronic inflammatory demyelinating polyneuropathy (CIDP)
Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (CLIPPERS)
Chronic Recurrent Multifocal Osteomyelitis
Chronic rotator cuff tear
Clavicle avulsion fracture
Clavicle fracture
Clavicle fracture
Clavicle fracture
Clavicle fracture
Clavicle fracture
Clavicle fracture
Closed-loop bowel obstruction
Closed-loop small bowel obstruction
Closed-loop small bowel obstruction
Closed-loop small bowel obstruction
Closed-loop small bowel obstruction
Coccyx fracture
Colitis
Colitis
Colles fracture (Frykman IV)
Colles fracture (Frykman IV)
Colles fracture (Frykman IV)
Colles fracture (Frykman V)
Colles fracture and scapholunate ligament injury
Colles' fracture
Colonic perforation
Complicated frontal sinusitis with subdural empyema
Compression fracture
Compression fracture
Compression fracture
Compression fractures & subtle facet widening
Congenital pulmonary airway malformation (CPAM)
Cord contusion, ligamentous injury
Cortical desmoid
Creutzfeldt-Jakob disease
Crohn disease
Croup (laryngotracheobronchitis)
Croup (laryngotracheobronchitis)
Croup (laryngotracheobronchitis)
Cryptococcal meningitis
Cryptogenic organizing pneumonia
Cryptogenic organizing pneumonia
CSF pulsation artifact
Cuboid avulsion fracture
Cuboid fracture
Cystic fibrosis
Cystic fibrosis
Cystic ovarian neoplasm
Cystitis
Cystitis
Dacryocystitis
Deep Sulcus Sign
Deep Sulcus Sign
Deep venous infarct
Demyelinating disease
Dental fracture
Descending aortic aneurysm
Descending necrotizing mediastinitis
Descending necrotizing mediastinitis
Developmental venous anomaly (DVA)
Diaphragm rupture
Diaphragm rupture
Diaphragmatic rupture
Diffuse alveolar hemorrhage
Diffuse alveolar hemorrhage
Diffuse alveolar hemorrhage
Diffuse Axonal Injury
Diffuse axonal injury
Diffuse Axonal Injury
Diffuse axonal injury (DAI), multicompartmental intracranial hemorrhage
Diffuse cerebral edema
Disc herniation
Discal cyst
Discitis with prevertebral abscess
Discitis/osteomyelitis
Discitis/osteomyelitis, septic facet arthritis, and epidural abscess
Distal clavicular fracture
Distal femoral stress fracture
Distal humeral fracture
Distal radial fracture
Distal radial fracture (Frykman III)
Distal radial fracture and triquetral fracture
Divergent Lisfranc fracture/dislocation
Diverticulitis
Diverticulitis
Diverticulitis
Dorsal arachnoid web
Dorsal arachnoid web
Dorsal Talar Avulsion Fracture
Ductus diverticulum
Duodenal diverticulitis
Duodenal ulcer perforation
Duodenal ulcer perforation
Dural venous and cavernous sinus thrombosis, ACA aneurysm
Dural venous sinus thrombosis
Dural venous sinus thrombosis
Ebstein anomaly
Ebstein anomaly
Edema (Kerley-B Lines)
Edema superimposed on emphysema
Elbow fracture/dislocation
Elbow joint effusion
Elbow joint effusion
Elbow joint effusion
Elbow joint effusion
Elbow joint effusion
Emphysematous cystitis
Emphysematous cystitis
Emphysematous cystitis
Emphysematous pyelitis
Emphysematous pyelitis
Empyema
Empyema
Empyema
Empyema and lung abscesses
Empyema necessitans and septic embolic disease
Endocarditis with septic embolic disease and pericardial effusion
Endolymphatic sac tumor
Enteritis
Enteritis
Enterocutaneous fistula
Ependymoma and neurofibromatosis type 2
Epidermoid cyst
Epidural abscess
Epidural hematoma
Epidural hematoma
Epidural hematoma
Epidural hematoma
Epidural hematoma
Epidural hematoma and ligamentous injury
Epidural hematoma, ligamentous injury
Epiglottitis
Epiglottitis
Epiglottitis
Epiglottitis
Epiploic appendagitis
Epiploic appendagitis
Esophageal cancer
Esophageal cancer
Esophageal foreign bodies
Esophageal perforation (Boerhaave syndrome)
Esophageal perforation (Boerhaave syndrome)
Ewing sarcoma
Ewing sarcoma
Extension-distraction injury & ochronosis
Extensive facial smash
Extensive facial smash
Extensive sinus thrombosis
Exudative tracheitis
Facet joint widening without fracture
Facial crush injury
Fat embolism
Fecal impaction
Fecal impaction
Femoral head avascular necrosis (Perthes disease)
Femoral neck fracture
Femoral neck stress fracture
Femoral neck stress fracture
Fibrocartilaginous embolism (FCE)
Fibrothorax
Fibrous cortical defect
Fibrous cortical defect
Fibrous cortical defect
Fibular head and Segond avulsion fractures
Fibular head fracture
Fibular head/neck fracture
Fifth carpometacarpal (CMC) joint fracture/dislocation
Fifth PIP joint subluxation
Fifth proximal phalanx fracture
First rib fracture
Flexion-distraction fracture
Flexion-distraction injuries
Flexion-distraction injury (Chance fracture)
Foreign body
Fournier gangrene
Fournier gangrene
Fracture-subluxation at the craniocervical junction
Fractured ventriculoperitoneal shunt (VP shunt)
Fractures of child abuse
Freiberg infraction
Freiberg infraction
Frontal sinusitis with epidural abscess and subgaleal abscess
Fungal pneumonia
Galeazzi fracture/dislocation
Galeazzi fracture/dislocation
Galeazzi fracture/dislocation
Gallstone ileus
Gallstones
Gamekeeper's thumb
Gastric lap band slippage
Gastric pneumatosis
Gastritis
Gastrointestinal bleed
Gastrointestinal bleed
Giant cell arteritis
Globe rupture
Globe Rupture
Globe rupture with foreign body
Glomus vagale paraganglioma
Gorlin-Goltz syndrome
Grade II acromioclavicular joint separation
Grade II acromioclavicular separation
Grade III acromioclavicular (AC) separation
Grade III acromioclavicular separation
Grade III acromioclavicular separation
Grade IV acromioclavicular (AC) separation
Grade IV acromioclavicular (AC) separation
Grade V acromioclavicular (AC) separation
Greater trochanter fracture
Greater trochanter fracture
Greater tuberosity fracture
Greater tuberosity fracture
Greater tuberosity fracture and grade II acromioclavicular (AC) separation
Greenstick and bowing fractures
Greenstick and bowing fractures
Greenstick and bowing fractures
Greenstick fractures
Groove pancreatitis
Guillain-Barré syndrome
Hamstrings avulsion fracture
Hamstrings avulsion fracture
Hamstrings avulsion fracture
Hangman fracture
Hemangioblastomas
Hematometrocolpos due to imperforate hymen
Hemopneumothorax
Hemorrhagic conversion of an infarct
Hemorrhagic conversion of an infarct
Hemorrhagic metastasis
Hemorrhagic metastasis
Hemorrhagic stroke
Hemorrhagic transformation of deep vein thrombosis
Hepatic abscess
Hepatic and pancreatic lacerations
Hepatic laceration
Hepatic laceration
Hepatocellular carcinoma
Hepatomegaly
Herpes encephalitis
Herpes encephalitis
Herpes encephalitis
Herpes encephalitis
Hiatal hernia
Hiatal hernia
High grade glioma
High grade glioma
High-riding pericardium (anatomic variant)
Hilar & AP window adenopathy
Hill-Sachs fracture
Hill-Sachs fracture dislocation
Hip effusion
Hip effusion
Hirayama disease
Humeral head fracture/dislocation
Humerus, clavicle, & scapula fractures
Hunter Syndrome
Hydrocephalus
Hydrocephalus & racemose neurocysticercosis
Hyoid bone & thyroid cartilage fractures
Hyperacute subdural hemorrhage
Hyperammonemic encephalopathy
Hyperglycemic hemichorea
Hypertensive basal ganglia hemorrhage
Hypertensive basal ganglia hemorrhage
Hypertensive hemorrhage
Hypoperfusion complex
Hypoperfusion complex
Hypoxic ischemic encephalopathy
Hypoxic ischemic encephalopathy
Hypoxic ischemic encephalopathy (adult)
Hypoxic ischemic encephalopathy (adult)
Hypoxic ischemic encephalopathy (child)
Hypoxic-ischemic encephalopathy (child) with retinal hemorrhage
Hypoxic-ischemic encephalopathy (HIE)
Hypoxic/ischemic injury, adult
Idiopathic intracranial hypertension (IIH)
Ileocolic intussusception
Ileus vs small bowel obstruction
Iliac crest avulsion fracture
Iliopsoas avulsion fracture
Immune reconstitution inflammatory syndrome (IRIS)
Impacted distal radial fracture
Impacted food bolus & right aortic arch
Incarcerated inguinal hernia
Incidental parotid lesion
Infarcts with petechial hemorrhage
Infectious colitis
Infectious colitis
Inferior Oblique Muscle
Inferior shoulder dislocation
Ingested foreign bodies (magnets)
Ingested foreign bodies (magnets)
ingested foreign body
Ingested foreign body (button battery)
Ingested radiolucent foreign body
Inguinal hernia
Inguinal hernia
Inguinal hernia
Inhalational injury
Insular ribbon sign
Internal capsule lacunar infarct
Internal carotid artery occlusion
Internal cerebral vein thrombosis & thalamic infarct
Interstitial edematous pancreatitis
Interstitial pulmonary edema
Interstitial pulmonary edema
Intertrochanteric femoral fracture
Intraarticular distal femoral fracture
Intracranial hypotension
Intraperitoneal bladder rupture
Intraperitoneal bladder rupture
Intraperitoneal bladder rupture
Intraventricular hemorrhage
Intraventricular hemorrhage
Intussusception
Intussusception
Intussusception
Intussusception
Intussusception
Intussusception
Invasive fungal sinusitis
Invasive fungal sinusitis
Invasive fungal sinusitis
Invasive fungal sinusitis
Inverted papilloma
Ischemic bowel
Ischemic colitis
Ischemic optic neuropathy
Ischial tuberosity apophysitis
Jefferson & odontoid fracture
Jefferson fracture
Jefferson fracture
Jefferson fracture
Jefferson, odontoid fxs, epidural hematoma
Joint effusion
Jones fracture
Jones fracture
Jones fracture and cuboid fracture
Jumped facet
Jumped facet joint
Jumped Facets
Jumped facets, facet fx, epidural hematoma
Knee joint effusion
Krabbe leukodystrophy
Lacunar infarct
Langerhans cell histiocytosis (LCH)
Large bowel obstruction
Large bowel obstruction
Large bowel obstruction (colonic stricture)
Lateral condylar fracture
Lateral condylar fracture
Lateral condylar fracture
Lateral condylar fracture & bowing fracture of ulna
Lateral femoral notch sign with ACL graft tear
Lateral femoral notch sign with ACL tear
Lateral femoral notch sign with ACL tear
Lateral femoral notch sign with ACL tear
Lateral patellar dislocation
Lateral patellar dislocation and fibrous cortical defect
Lateral process of talus fracture
Lateral process of the talus avulsion fracture
Lateral tibial plateau fracture
Lateral tibial plateau fracture (Schatzker II)
Le Fort I
Le Fort type II
Lead poisoning
Lead poisoning
LeFort type III
Left atrial enlargement
Left atrial enlargement
Left atrial enlargement
Left atrial thrombus, Lung cancer
Left lower lobe collapse
Left lower lobe collapse
Left lower lobe pneumonia
Left lower lobe pneumonia
Left SVC (and ARDS)
Left upper lobe collapse
Left upper lobe collapse
Left upper lobe collapse
Left Ventricular Aneurysm
Left ventricular aneurysm
Left ventricular false aneurysm
Left ventricular false aneurysm
Left ventricular true aneurysm
Left ventricular true aneurysm
Lemierre syndrome
Lens dislocation
Leptomeningeal disease
Leptomeningeal metastatic disease
Leptomeningeal metastatic disease with arachnoiditis
Leukemic bone involvement
Ligamentous injury and epidural hematoma
Limbus Vertebra
Lipohemarthrosis
Lipohemarthrosis
Lipohemarthrosis
Lipohemarthrosis
Lipomyelocele
Lisfranc fracture/subluxation
Lisfranc fracture/subluxation
Lisfranc fracture/subluxation
Lisfranc injury
Lisfranc injury and dorsal talar avulsion fracture
Lisfranc joint dislocation
Little League Shoulder (Salter I injury)
Liver laceration
Liver laceration, Spleen laceration, Adrenal hematomas, pancreatic trauma
Lobar holoprosencephaly
Lobar pneumonia
Lobar pneumonia
Lobar pneumonia (Klebsiella)
Loculated pleural effusion
Loculated pleural effusion
Loculated pneumothorax
Loose joint bodies
Low grade glioma
Low grade glioma
Low grade glioma vs encephalitis
Lucent metaphyseal band (leukemia)
Ludwig angina
Ludwig angina
Ludwig angina with abscess
Ludwig angina with abscess
Lumbar compression fracture
Lunate dislocation
Lunate dislocation
Lunate dislocation
Lung Abscess
Lung mass
Lung mass
Lung nodule
Lunotriquetral coalition
Lunotriquetral coalition
Lymphangiomyomatosis (LAM)
Lymphocytic hypophysitis
Maisonneuve fracture
Maisonneuve fracture
Maisonneuve fracture
Malarial infection with pulmonary edema, ARDS
Malignant colo-colonic intussusception
Mallet finger
Malpositioned central venous catheter
Malpositioned central venous catheter
Malpositioned chest tube
Malpositioned enteric tube
Malpositioned feeding tube
Malpositioned Swan-Ganz Catheter
Mandible fracture & dislocation
Mandibular fracture
Marfan syndrome with annuloaortic ectasia
MCA aneurysm rupture
MCA aneurysm rupture
MCA territory infarct
MCA/ACA infarct with dense MCA
Meckel diverticulitis
Meckel diverticulitis
Meconium aspiration
Meconium aspiration
Meconium aspiration
Medial epicondylar avulsion fracture and radial neck fracture
Medial epicondyle avulsion fracture
Medial epicondyle avulsion fracture
Medial epicondyle avulsion fracture
Medial epicondyle avulsion fracture
Medial epicondyle avulsion fracture
Medial epicondyle avulsion fracture & olecranon fracture
Medial femoral condyle osteochondral defect (OCD)
Medial patellofemoral ligament (MPFL) avulsion fracture
Medial tibial plateau fracture (Schatzker IV) & posterior knee dislocation
Medial tibial spine avulsion fracture
Mediastinal hematoma
Mediastinal hematoma
Mediastinitis
Mediastinitis and pulmonary abscess
Mediastinitis and pulmonary abscess
Mediastinititis
MELAS
Mendosal Suture
Meningitis
Meningitis and venous sinus thrombosis
Meningitis with infarct, arteritis, and venous thrombosis
Meningoencephalitis
Mental Fat Pad
Mesenteric injury
Mesenteric injury
Mesenteric injury
Metacarpal base fracture
Metacarpal base fracture
Metaphyseal corner fractures
Metastatic colon cancer
Metastatic colon cancer
Metastatic head and neck cancer
Metastatic left pleural mass
Metatarsal buckle fracture
Metatarsal stress fracture
Metatarsal stress fractures
metopic suture
Midcarpal dislocation
Midcarpal dislocation
Middle interhemispheric variant (MIHV) of holoprosencephaly
Middle mediastinal mass
Middle mediastinal mass
Midface smash
Midgut volvulus
Midgut volvulus
Midgut volvulus
Midshaft humeral fracture
Miliary pattern of nodularity
Mixed bacterial and fungal pneumonia
Mixed density acute subdural hematoma
Monteggia fracture/dislocation
Monteggia fracture/dislocation
Monteggia fracture/dislocation
Monteggia fracture/dislocation
Monteggia fracture/dislocation
Monteggia fracture/dislocation
Monteggia fracture/dislocation
Morgagni hernia
Multicompartment hemorrhage
Multifocal transitional cell carcinoma and aortic endoleak
Multinodular and vacuolating neuronal tumor (MVNT) of the cerebrum
Multiple craniocervical junction fractures
Multiple sclerosis
Multiple sclerosis with active demyelination
Multiple subtle fxs, malalignment C spine
Mycobacterium avium intercellulare infection
Mycobacterium avium intercellulare infection
Nasal bone fracture
Nasal septal perforation
Nasolacrimal duct injury
Nasoorbitoethmoid fracture
Necrotizing enterocolitis (NEC)
Necrotizing enterocolitis (NEC)
Necrotizing enterocolitis (NEC)
Necrotizing fasciitis
Necrotizing pancreatitis
Necrotizing pancreatitis
Necrotizing pneumonia with pseudoaneurysm
Negative head CT
Neonatal pneumonia
Neonatal pneumonia
Neurocysticercosis
Neurocysticercosis
Neuromyelitis optica (NMO)
Neuromyelitis optica (NMO)
Neuropathic (Charcot) arthropathy
Neurosarcoidosis
Neurosarcoidosis
Neurotoxoplasmosis
Newborn intraventricular hemorrhage (IVH), infarcts, seizure, caput succedaneum
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute findings
No acute fracture or malalignment
No acute fracture or malalignment
No acute fracture or malalignment
No acute osseous findings
No acute traumatic findings and Amyand hernia
Nocardiosis
Non-accidental trauma
Non-accidental trauma (NAT)
Nonaccidental trauma
Nonaccidental trauma
Nonaccidental trauma (rib fractures)
Nonaccidental trauma (rib fractures)
Nonketotic hyperglycemic hemichorea-hemiballism
Nonossifying fibroma (NOF)
Nonossifying fibroma (NOF)
Nonossifying fibroma (NOF)
Nonossifying fibroma (NOF) & osteochondroma
Nonossifying fibroma with pathologic fracture
Nonspecific interstitial pneumonia (NSIP)
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal (prominent epicardial fat)
Normal abdomen
Normal abdomen
Normal abdomen
Normal abdomen
Normal abdomen
Normal abdomen
Normal abdomen
Normal ankle
Normal ankle
Normal ankle
Normal ankle
Normal ankle
Normal ankle
Normal chest
Normal chest
Normal chest
Normal chest
Normal chest
Normal chest
Normal chest
Normal chest
Normal Chest
Normal Chest
Normal elbow
Normal elbow
Normal elbow
Normal Elbow
Normal Head CT
Normal Head CT
Normal Hip
Normal Hip
Normal Hip
Normal Hip
Normal Hip
Normal Hip
Normal Knee
Normal Knee
Normal Knee
Normal Knee
Normal Knee
Normal Knee
Normal newborn
Normal pediatric brain
Normal pediatric brain
Normal pediatric neck
Normal pediatric shoulder radiograph
Normal pressure hydrocephalus (NPH)
Normal pressure hydrocephalus (NPH)
Normal reverse total shoulder arthroplasty
Normal shoulder
Normal Shoulder
Normal Shoulder
Normal Shoulder
Normal Shoulder
Normal soft tissue neck
Normal suboptimal soft tissue neck
Normal thymus
Normal thymus
Normal variant
Normal wrist
Normal wrist
Normal wrist
Normal wrist
Normal wrist
Obstructing ampullary mass
Obstructing ureteral calculus
Obstructing ureteral calculus
Obstructing ureteral calculus
Obstructive hydrocephalus
Obturator internus intramuscular hematoma
Obturator ring fractures
Obturator ring fractures
Obturator ring fractures
Obturator ring fractures
Occipital condyle and C5 fractures
Occipital condyle fracture
Occipital condyle fracture
Occipital condyle fracture
Occipital Condyle Notch
Odontogenic subperiosteal abscess
Odontogenic subperiosteal abscess
Odontogenic subperiosteal abscess
Odontoid & T spine fxs
Odontoid fracture
Odontoid fracture
Ogilvie syndrome
Ogilvie syndrome
Olecranon fracture
Olecranon fracture
Olecranon fracture
Olecranon fracture
Olecranon, radial head, and capitellar fractures
Omental infarct
Open elbow fracture/dislocation
Open elbow fracture/dislocation
Open Monteggia fracture/dislocation
Optic Disc Drusen
Optic neuritis
Orbital blowout fracture
Orbital blowout fracture with extraocular muscle entrapment
Orbital floor blowout fx with extraocular muscle entrapment
Orbital foreign body
Orbital pseudotumor
Orbital pseudotumor
Os acromiale
Osmotic demyelination
Osmotic demyelination and Wernicke encephalopathy
Osteochondral defect (OCD)
Osteochondral defect of the capitellum
Osteochondral lesion (OCL)
Osteochondral lesion (OCL)
Osteochondral lesion (OCL) of the talar dome
Osteochondral lesion (OCL) with displaced fragment
Osteochondral lesion of the capitellum
Osteochondroma
Osteochondromas (Multiple Hereditary Exostoses)
Osteochonrdal Lesion
Osteomyelitis
Osteomyelitis
Osteomyelitis
Osteomyelitis
Osteomyelitis
Osteomyelitis-Discitis
Osteosarcoma
Osteosarcoma
Osteosarcoma
Osteosarcoma
Otic capsule involving temporal bone fracture and tonsillar herniation
Otomastoiditis
Otomastoiditis
Ovarian torsion
Ovarian torsion
Ovarian torsion
Pancreatic calcifications
Pancreatic injury
Pancreatic injury
Panlobular emphysema
Paraesophageal hernia
Paraspinal mass (ganglioneuroma)
Paratracheal adenopathy
Parosteal osteosarcoma
Parotid lesions
Parotiditis
Parotiditis
Parotiditis
Patellar dislocation
Patellar fracture
Patellar fracture
Patellar fracture with lipohemarthrosis
Patellar tendon rupture
Pathologic lesser trochanter fracture
Pathologic lesser trochanter fracture
Pathological fracture of unicameral bone cyst
PCA infarct
PCA infarct
PCA territory infarcts, basilar thrombus
Pectus excavatum
Pediatric scaphoid fracture
Pelvic hematoma
Pelvic trauma with active hemorrhage
Pelvic trauma with active hemorrhage
Pelvic trauma with arterial injury
Penetrating injury
Perched facet joint
Perforated acute appendicitis
Perforated acute cholecystitis with hepatic abscess
Perforated gastric ulcer
Perianal fistulae and abscesses
Pericardial effusion
Pericardial effusion
Pericardial effusion
Pericardial effusion
Perilunate dislocation
Perilunate dislocation
Perilunate dislocation
Perimesencephalic non-aneurysmal subarachnoid hemorrhage
Perinephric abscess and deep venous thrombosis
Periorbital cellulitis with cavernous sinus thrombosis
Periprosthetic Fracture
Periprosthetic greater trochanter fracture
Peritonsillar abscess
Peritonsillar abscess
Peritonsillar abscess
Peritonsillar abscess
Perthes disease
Perthes disease
Perthes disease
Perthes disease
Petechial hemorrhage vs cortical laminar necrosis
Pilon fracture
Pilon fracture
Pineal lesion
Pituitary apoplexy
Pleural plaques
Pleural plaques
Pneumatosis
Pneumatosis
Pneumatosis & portal venous gas
Pneumatosis and portal venous gas
Pneumatosis and portal venous gas
Pneumatosis and Portal venous gas
Pneumatosis and portal venous gas
Pneumobilia
Pneumocystis pneumonia
Pneumocystis pneumonia
Pneumocystis pneumonia
Pneumomediastinum
Pneumomediastinum
Pneumomediastinum
Pneumomediastinum
Pneumomediastinum
Pneumomediastinum (spinnaker sail sign)
Pneumonia
Pneumonia
Pneumopericardium
Pneumoperitoneum
Pneumoperitoneum
Pneumoperitoneum
Pneumoperitoneum
Pneumoperitoneum
Pneumoperitoneum
Pneumoperitoneum
Pneumothorax
Pneumothorax
Pneumothorax
Pneumothorax on shoulder radiograph
Pneumothorax/mediastinum
Polytrauma with diaphragmatic rupture
Portal vein thrombosis
Portal vein thrombosis
Portal venous gas
Posterior elbow dislocation
Posterior elbow dislocation
Posterior elbow dislocation
Posterior elbow dislocation
Posterior elbow dislocation with coronoid fracture
Posterior hip dislocation
Posterior hip dislocation
Posterior hip dislocation
Posterior Inferior Cerebellar (PICA) Infarct
Posterior knee dislocation
Posterior knee dislocation
Posterior knee dislocation
Posterior mediastinal mass
Posterior mediastinal mass
Posterior mediastinal mass (bronchogenic cyst)
Posterior mediastinal mass (thoracic neuroblastoma)
Posterior reversible encephalopathy syndrome (PRES)
Posterior reversible encephalopathy syndrome (PRES)
Posterior reversible encephalopathy syndrome (PRES)
Posterior reversible encephalopathy syndrome (PRES)
Posterior reversible encephalopathy syndrome (PRES)
Posterior shoulder dislocation
Posterior shoulder dislocation
Posterior shoulder dislocation
Posterior shoulder dislocation
Prevertebral edema
Prevertebral hematoma
Progressive multifocal leukoencephalopathy (PML)
Progressive multifocal leukoencephalopathy (PML)
Progressive supranuclear palsy (PSP)
Prominent epicardial fat
Prostatic abscess
Prostatic abscess with perianal fistulae
Proximal humeral fracture
Proximal pole scaphoid fracture
Proximal row carpectomy
Proximal ulnar fracture
Pseudo-Subarachnoid Hemorrhage
Pseudosubluxation
Pubic body fracture
Pubic tubercle avulsion fracture
Pulmonary abscess
Pulmonary abscess
Pulmonary abscess
Pulmonary arteriovenous malformation (AVM)
Pulmonary contusion
Pulmonary contusion
Pulmonary contusion
Pulmonary edema
Pulmonary Edema
Pulmonary edema
Pulmonary edema in patient with atrial and ventricular septal defects
Pulmonary embolism
Pulmonary embolism
Pulmonary embolism
Pulmonary interstitial emphysema (PIE)
Pulmonary interstitial emphysema (PIE)
Pulmonary laceration
Pulmonary laceration and renal laceration
Pulmonary tuberculosis
Pulmonary tuberculosis
Pulmonary tuberculosis
Pulomonary fat embolism
Pyelonephritis
Pyelonephritis
Pyelonephritis
Pyelonephritis and pneumonia
Pyloric stenosis
Pyloric stenosis
Pyosalpinx
Pyosalpinx
Pyosalpinx and tubo-ovarian abscess
Quadriceps tendon avulsion fracture
Radial buckle fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture
Radial head fracture and coronoid process fracture
Radial head/neck fracture
Radial head/proximal radius fracture
Radial neck fracture
Radial neck fracture
Radiocapitellar subluxation
Radiolucent foreign body (wood)
Rasmussen encephalitis
Renal calculus
Renal laceration
Renal laceration
Renal, hepatic, and splenic lacerations, intrauterine pregnancy
Respiratory bronchiolitis and left SVC
Respiratory distress syndrome (RDS)
Respiratory Distress Syndrome (RDS)
Retained surgical foreign bodies
Retinal detachment
Retroperitoneal hematoma
Retroperitoneal hematoma
Retroperitoneal hematoma
Retropharyngeal abscess
Retropharyngeal abscess
Retropharyngeal abscess
Retropharyngeal abscess
Retropharyngeal edema
Retropharyngeal edema
Retropharyngeal edema
Retropharyngeal edema versus normal
Reverse Barton fracture (Frykman III)
Reverse Barton fracture (Frykman VIII)
Reversible cerebral vasoconstriction syndrome (RCVS)
Rib fracture
Rib fractures
Rib fractures and pneumothorax
Rickets
Rickets with metaphyseal cupping
Right aortic arch vs double aortic arch
Right lower lobe collapse
Right lower lobe collapse
Right lower lobe pneumonia
Right middle and lower lobe collapse
Right middle lobe collapse
Right middle lobe collapse
Right middle lobe pneumonia
Right middle lobe pneumonia
Right upper lobe collapse
Right upper lobe collapse
Right upper lobe pneumonia
Round pneumonia
Round pneumonia
Round pneumonia & spinal compression fractures
Ruptured dermoid cyst
Ruptured gastric ulcer
Ruptured ovarian cyst
Ruptured ovarian cyst
Ruptured ovarian cyst and infected Bartholin gland cyst
Ruptured PICA aneurysm
Sacral fracture
Sacral fracture
Sacral insufficiency fracture
Sacral insufficiency fractures
Sacral insufficiency fractures
Sacral insufficiency fractures
Sacral insufficiency fxs
Salpingitis/oophoritis
Salter Harris I Fracture of the Humerus
Salter II fracture
Salter II fracture
Salter II fracture
Salter II fracture
Salter II fracture of toe
Salter II phalangeal fracture
Sarcoidosis
Scalp contusion
Scaphoid distal tubercle fracture
Scaphoid tubercle fracture
Scaphoid waist fracture
Scaphoid waist fracture
Scaphoid waist fracture
Scaphoid waist fracture
Scapholunate ligament injury
Scapula and rib fractures
Scapular fracture
Scapular fracture
Scapular fracture
Scapular fracture
Scapulothoracic dissociation
Segond fracture
Segond fracture
Septic emboli
Septic embolic disease
Septic embolic disease
Septic embolic disease
Septic facet arthritis
Septic facet arthritis and renal/perinephric abscesses
Septic thrombophlebitis
Sessile osteochondroma
Sialoadenitis
Sialoadenitis
Sigmoid volvulus
Sigmoid volvulus
Sigmoid volvulus
Sigmoid volvulus
Sigmoid volvulus
Simple pleural effusion
Sinus thrombosis & hemorrhagic transformation
Situs inversus totalis
Skin fold
Skin fold
Slipped capital femoral epiphysis (SCFE)
Slipped capital femoral epiphysis (SCFE)
Slipped capital femoral epiphysis (SCFE)
Slipped capital femoral epiphysis (SCFE)
Slipped capital femoral epiphysis (SCFE)
Slipped capital femoral epiphysis (SCFE)
Small bowel ischemia due to obstructing hernia
Small bowel obstruction
Small bowel obstruction
Small bowel obstruction
Small bowel obstruction
Small bowel obstruction
Small bowel obstruction due to incisional hernia
Small bowel obstruction due to intestinal carcinoid
Small left MCA territory infarct
Smith fracture (Frykman IV)
Smith fracture (Frykman VIII)
Soft tissue foreign body (glass)
Soft tissue foreign body (glass)
Soft tissue foreign body (needle)
Soft Tissue Hematoma
Soft tissue laceration
Spinal astrocytoma
Spinal cavernoma
Spinal cord herniation
Spinal cord herniation
Spinal cord infarct
Spinal cord infarct
Spinal cord laceration
Spinal dural arteriovenous fistula
Spinal dural arteriovenous fistula
Spinal ependymoma
Spinal epidural hematoma
Spinal meningioma
Spinal Mets with epidural extension
Spinal Mets with epidural extension
Spinous process avulsion fracture
Splenic and renal infarcts
Splenic infarct
Splenic laceration
Splenic laceration
Splenomegaly
Splenomegaly
Splenomegaly
Spontaneous pneumothorax
Spontaneous pneumothorax
Spontaneous pneumothorax
Stable pelvic injury (LC I)
Stable pelvic ring injury (LC I)
Stercoral proctocolitis
Sternal fracture
Sternoclavicular dislocation
Sternoclavicular joint dislocation
Stress fracture
Stress fracture
Stress fractures
Stress fractures of talus & calcaneus
Stroke-like migraine attacks after radiation therapy (SMART) syndrome
Sturge-Weber syndrome
Subacute combined degeneration (SCD)
Subarachnoid hemorrhage
Subarachnoid hemorrhage
Subarachnoid hemorrhage
Subarachnoid hemorrhage (SAH)
Subarachnoid hemorrhage in the interpeduncular fossa
Subcapital femoral neck fracture
Subchondral cysts
Subdural empyema
Subdural hematoma
Subdural hematoma
Subdural hematoma
Subfalcine herniation
Sublime tubercle fracture
Sublime tubercle fracture
Sublime tubercle fracture
Sublime tubercle fracture
Submandibular sialoadenitis
Subperiosteal abscess
Subperiosteal orbital abscess
Subsegmental pulmonary embolism and left ventricular pseudoaneurysm
Subtle compression fxs
Subtle meningitis
Subtle Scapula fracture
Subtle transverse process fractures
Sulcal Effacement & Loss of Cortical Grey/White Differentiation
Superior cerebellar artery infarct
Superior orbital fissure fracture
Superior sagittal sinus thrombosis
Suppurative lymphadenitis
Suppurative lymphadenitis
Suppurative lymphadenitis with descending mediastinitis
Suppurative lymphadenitis with descending mediastinitis
Supracondylar humeral fracture
Supracondylar humeral fracture
Supracondylar humeral fracture
Supracondylar humeral fracture
Supracondylar humeral fracture
Supracondylar humeral fracture
Supracondylar humeral fracture
Supracondylar humeral fracture
Surgical neck humeral fracture
Surgical neck humeral fracture
Surgical neck humeral fracture
Surgical neck humeral fracture
Surgical neck humeral fracture and lung nodule
Swallowed foreign body (coin)
Synovial cyst with cord compression
Syrinx (syringohydromyelia)
T spine fx
Teardrop fracture
Temporal bone fracture
Temporal bone fracture with ossicular disruption
Temporal bone fractures
Temporal bone fractures
Tension pneumothorax
Tension pneumothorax and acute traumatic aortic injury
Terminal ventricle
Tetralogy of Fallot
Tetralogy of Fallot
Third proximal phalanx fracture
Thoracic spine ligamentous and facet capsular injury
Thrombophlebitis
Thrombotic stroke
Thymoma
Thymoma
Tibial buckle fracture
Tibial buckle fracture
Tibial plateau fracture
Tibial plateau fracture
Tibial plateau fracture
Tibial plateau fracture
Tibial plateau fracture (Schatzker I)
Tibial plateau fracture (Schatzker VI)
Tibial plateau fractures (Schatzker V)
Tibial tuberosity avulsion fracture
Tibiotalar joint dislocation
Tillaux fracture
Tillaux fracture
Tillaux fracture
Toddler's fracture
Toddler's fracture
Toddler's fracture
Tonsillar herniation
Tonsillar herniation
Tonsillar herniation
Tonsillitis
Tonsillitis and adenoiditis
Tonsillitis with abscess
Tornwaldt Cyst
Tortous Aorta (Hypertensive Changes)
Tortuous Thoracic Aorta
Toxic megacolon
Trace pneumothorax
Tracheitis
Tracheitis
Tracheobronchomalacia
Transcervical femoral neck fracture
Transient patellar dislocation with lipohemarthrosis
Transient tachypnea of the newborn (TTN)
Transient tachypnea of the newborn (TTN)
Transient Tachypnea of the Newborn (TTN)
Transient tachypnea of the newborn (TTN)
Transscaphoid perilunate dislocation
Transtentorial herniation
Transverse myelitis
Transverse myelitis
Transverse patellar fracture
Transverse patellar fracture
Transverse patellar fracture
Transverse patellar fracture
Transverse process fracture, pneumomediastinum, and pneumothorax
Transverse with posterior wall acetabular fracture
Trapdoor fracture
Traumatic aortic injury
Traumatic arterial injury
Traumatic disc herniation
Traumatic disc herniation with spinal cord contusion
Traumatic pneumatocele
Traumatic pneumatocele
Traumatic Retinal detachment
Triceps avulsion fracture
Triceps avulsion fracture
Tricuspid atresia
Triplane fracture
Triplane fracture
Triplane fracture
Triplane fracture
Triplane fracture
Triquetral fracture
Triquetral fracture
Trochlear Calcification