Background: Noncirrhotic portal hypertension (NCPH) is a condition when a high hepatic venous pressure gradient with preserved liver functions and the absence of parenchymal dysfunction. NCPH with portal vein thrombosis (PVT) is a rare condition. Surgery aims to reduce portal vein flow and alter portal vein circulation. Case: A male, 59 years old, complained of blackish stool in the last 2 weeks and enlarged abdomen. Physical examination revealed anemia and melena with splenomegaly and ascites. Laboratory findings were anemia, normal hepatobiliary function, and no liver infection. Abdominal Doppler ultrasonography and contrast-enhanced abdominal computed tomography scan revealed ascites, splenomegaly, noncirrhotic liver, dilatation of portal vein, low portal vein peak velocity, and PVT. Esophagogastroduodenoscopy revealed esophageal varices grade 3 with a positive red color sign and cardia stomach varices. We performed a modified Sugiura technique through the left subcostal incision and proximal splenorenal shunt. The procedures of the modified Sugiura technique are splenectomy, devascularization, transection, and end-to-end anastomosis of the lower esophagus above the gastroesophageal junction, devascularization of the upper 2/3 of the lesser and greater curvatures of the stomach, and pyloroplasty. Portal circulation alteration used the proximal splenorenal shunt with end-to-side anastomosis of the splenic vein to left renal vein. At the one-year follow-up after surgery, his physical condition was better and there was no sign of complications. Conclusion: Devascularization procedure using a modified Sugiura technique is useful to treat and avoid rupture of esophageal varices. Portal circulation alteration using the proximal splenorenal shunt is a good choice. The treatment in NCPH utilizing the combination of modified Sugiura technique and the proximal splenorenal shunt is proper without complication.
Background Hemobilia is a rare cause of upper gastrointestinal bleeding that originates from the biliary tract. It is infrequently considered in diagnosis, especially in the absence of abdominal trauma or history of hepatopancreatobiliary procedure, such as cholecystectomy, which can cause arterial pseudoaneurysm. Prompt diagnosis is crucial because its management strategy is distinct from other types of upper gastrointestinal bleeding. Here, we present a case of massive hemobilia caused by the rupture of a gastroduodenal artery pseudoaneurysm in a patient with a history of laparoscopic cholecystectomy 3 years prior to presentation. Case presentation A 44-year-old Indonesian female presented to the emergency department with complaint of hematemesis and melena accompanied by abdominal pain and icterus. History of an abdominal trauma was denied. However, she reported having undergone a laparoscopic cholecystectomy 3 years prior to presentation. On physical examination, we found anemic conjunctiva and icteric sclera. Nonvariceal bleeding was suspected, but esophagogastroduodenoscopy showed a blood clot at the ampulla of Vater. Angiography showed contrast extravasation from a gastroduodenal artery pseudoaneurysm. The patient underwent pseudoaneurysm ligation and excision surgery to stop the bleeding. After surgery, the patient’s vital signs were stable, and there was no sign of rebleeding. Conclusion Gastroduodenal artery pseudoaneurysm is a rare complication of laparoscopic cholecystectomy. The prolonged time interval, as compared with other postcholecystectomy hemobilia cases, resulted in hemobilia not being considered as an etiology of the gastrointestinal bleeding at presentation. Hemobilia should be considered as a possible etiology of gastrointestinal bleeding in patients with history of cholecystectomy, regardless of the time interval between the invasive procedure and onset of bleeding.
Colorectal cancer has become one of the most frequent malignancy and the leading cause of death from cancer globally. Global Burden Cancer in 2013 had placed colorectal cancer in third place morbidity level and forth most lethal cancer globally. Understanding prognostic marker is essential to increase prognosis prediction in patients with colorectal cancer, especially in patient with the later stages. Several studies have reported the prognostic value of Ki67 expression in patient with colorectal cancer. Ki67 protein expression is associated with proliferative activation from intrinsic cell population in malignant tumor cells, where Ki67 can be used as a marker for tumor aggressivity. Expressions from protein Ki67 are associated with proliferative activities from intrinsic cell population in malignant tumor cells, where Ki67 can be used as marker from tumor cell’s aggressivity. Several diagnostic applications for pKi67 has already been explained, where Ki67 is significantly higher in malignancy compared to normal tissue. pKi67 is also increased along with the decrease of tissue differentiation, and it correlates with the presence of metastasis that can not be seen and tumor clinical phase. Prognostic value from Ki67 had been investigated in many studies with their potential as reliable marker in breasts, soft tissue, lungs, prostate, cervix, and central nervous system. Positive expression from Ki67 in colorectal cancer shows a better prognosis in patient who received surgical treatment and adjuvant radiochemotherapy, but not in a patient who received only a surgical treatment.
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