Match each clinical presentation with the most appropriate definitive surgical intervention.
- Painless jaundice, a palpable right upper quadrant mass, and cross-sectional imaging demonstrating a resectable tumor in the pancreatic head.Pancreaticoduodenectomy (Whipple procedure)
- Hemodynamic instability and generalized peritonitis associated with CT findings of a perforated sigmoid colon and gross fecal spillage.Sigmoid colectomy with end colostomy (Hartmann procedure)
- Refractory gastroesophageal reflux disease accompanied by severe heartburn and a large paraesophageal hernia identified on barium swallow.Laparoscopic crural repair and Nissen fundoplication
- Sudden onset of a rigid, board-like abdomen with free subdiaphragmatic air seen on upright chest radiography.Exploratory laparotomy with omental (Graham) patch repair
- Fulminant ulcerative colitis complicated by toxic megacolon that has failed to improve after multiple days of maximal medical therapy.Total abdominal colectomy with end ileostomy
Cevap
Pancreatic mass is matched to Whipple procedure; perforated diverticulitis with fecal peritonitis to Hartmann procedure; refractory GERD with paraesophageal hernia to Nissen fundoplication; perforated ulcer to Graham patch repair; and refractory toxic megacolon to total abdominal colectomy.
Each clinical presentation describes a classic indication for a specific surgical procedure. A resectable pancreatic head mass requires a pancreaticoduodenectomy (Whipple procedure). Hemodynamically unstable perforated diverticulitis with gross peritonitis necessitates a Hartmann procedure because a primary anastomosis is unsafe. Refractory GERD with a paraesophageal hernia is treated with crural repair and Nissen fundoplication. A perforated peptic ulcer is managed with an omental (Graham) patch to seal the leak. Finally, toxic megacolon unresponsive to medical therapy is treated with a total abdominal colectomy and end ileostomy to rapidly remove the diseased colon while avoiding a high-risk pelvic dissection.
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Anahtar Kavram
Standard surgical procedures for definitive management of major gastrointestinal and abdominal pathologies.