Diverticulosis
Diverticulosis refers to abnormal pouching of the colonic wall. The term “divertikel” was coined by Fleischman in 1815. Jean Cruveilhier described herniations through the muscular layer of the colon in…
Read MoreIleus, postoperative
Ileus occurs when there is intestinal distention and either slowing or no passage of luminal contents without a demonstrable mechanical obstruction. The term “ileus” is derived from the Greek word…
Read MoreFournier Gangrene
Fournier gangrene is a fulminant form of necrotizing fasciitis that affects the perineal, genital, or perianal regions. It was first described in 1883 by Alfred Fournier, a French dermatologist and…
Read MoreLarge Bowel Obstruction
Large bowel obstruction occurs when there is a bowel obstruction distal to the ileocecal valve. Bowel obstructions have been documented as early as 1550 B.C. in the Papyrus. Etiology History…
Read MoreColonic Pseudo-obstruction
Colonic pseudo-obstruction (Ogilvie syndrome) occurs when there is acute dilation of the colon with no mechanical obstruction. It was first described in 1948 by the British surgeon William Heneage Ogilvie.…
Read MoreAcute Compartment Syndrome, leg
Acute compartment syndrome occurs when there is an increased pressure within the closed osteofascial compartment which results in impaired circulation within a few hours of the inciting event. Richard von…
Read MoreBreast Cancer
Breast cancer was first described in the Edwin Smith Egyptian papyrus, around 3000 B.C.E. – 1500 B.C.E. Hippocrates described stages of breast cancer in 400 B.C. William Halsted has been…
Read MoreIntraductal Papilloma
Intraductal papillomas are benign breast tumors that occur in breast milk ducts. They are commonly found behind the nipple and are the most common cause of bloody nipple discharge. Etiology…
Read MoreBreast Fibroadenoma
Breast fibroadenomas are benign, solid tumors made of stromal and epithelial elements. Epidemiology Pathogenesis History Physical Exam Imaging Treatment Relevant Information Complications Differential Diagnoses Resources
Read MoreBreast Cyst
Breast cysts are fluid-filled, epithelial-lined cavities located within the breast parenchyma. They can range in size from microscopic to large palpable cysts with 20 – 30 mL of fluid. Epidemiology…
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