Rigler sign
Radiographic sign of pneumoperitoneum. Air in the peritoneum and air within the intraluminal spaces outline the luminal and serosal surfaces of the bowel wall.
Category General Surgery
Acute Cholangitis
Acute or ascending cholangitis is a potentially life-threatening systemic infection resulting from inflammation and infection of the biliary tree due to bacterial growth in the bile, usually in the context of biliary obstruction
Toxic megacolon
Toxic megacolon is colonic dilation (>6cm) with systemic toxicity, usually due to an acute colitis; can involve the whole colon or only one segment.
Problems after Bariatric Surgery
Problems after Bariatric Surgery
Mesenteric Ischaemia
Mesenteric ischaemia = inadequate blood flow through mesenteric circulation -> ischaemia -> gangrene
Ileus
Ileus = absence of bowel motility; (1) dynamic ileus (2) spastic ileus (rare: porphyria or lead poisoning) (3) ischaemic ileus
Abdominal Compartment Syndrome
Abdominal Compartment Syndrome and Intra-abdominal Hypertension
Pyloric Stenosis
Pyloric Stenosis is a medial emergency that requires urgent fluid resuscitation and resolution of biochemical abnormalities. Definitive surgical treatment can then be undertaken to restore enteral nutrition.
John Birkett
John Birkett (1815-1904) was an English general surgeon.
Transjugular Intrahepatic Portosystemic Shunt
Transjugular Intrahepatic Portosystemic Shunt Procedure (TIPS) involves accessing the internal jugular vein and IVC to place a stent between the hepatic and portal veins using a needle
Chilaiditi syndrome
Chilaiditi syndrome: symptomatic hepatodiaphragmatic interposition associated with abdominal pain, nocturnal vomiting, anorexia, and abdominal distension.
Pierre Eugène Ménétrier
Pierre Eugène Ménétrier (1859 – 1935) was a French surgeon, oncologist and pathologist. Eponymously affiliated with Maladie de Ménétrier (1888)