learningradiology

Opacified Hemithorax

Atelectasis	Effusion	Pneumonia	Pneumonectomy

Pulmonary Cavities

Carcinoma	Abscess	Tuberculosis	Aspergilloma

GI Differentials

Abnormal Bowel Gas

Diffuse Small Bowel Disease

Abnormal Bowel Gas Patterns

Small Bowel Obstruction	Large Bowel Obstruction	Localized Ileus
Generalized Adynamic Ileus	Sigmoid Volvulus	Normal

Diffuse Small Bowel Disease

Sprue	Amyloid	Lymphoma	Giardiasis
Hypoproteinemia	Scleroderma	Hemorrhage	Radiation Enteritis

MSK Differentials

Arthritis of the Hands

Arthritis of the Feet

Hip Abnormalities

Arthritis of the Hands

Osteoarthritis	Rheumatoid Arthritis	Gout	Sarcoid
Jacquoud's Arthritis	Lupus	Psoriatic Arthritis	Normal hand

Arthritis of the Feet

Gout	RA	Psoriatic Arthritis
Charcot Arthropathy	Scleroderma	Septic Arthritis

Common Hip Abnormalities

Osteoarthritis, DJD	Rheumatoid Arthritis	Avascular Necrosis Left Hip
Charcot Hip	Pigmented Villonodular Synovitis	Intertrochanteric Fracture
Subcapital Fracture	Acetabular Protrusio-Right-Paget's	Slipped Epiphysis-Left Hip
Mets from Prostate Carcinoma	Chondrocalcinosis	Hips-Normal

Pulmonary Cavities

Carcinoma	Abscess	Tuberculosis	Aspergilloma