A case of severe bilateral empyema due to .

Bilateral empyema is a rare and severe condition and deciding on a treatment is quite difficult. Additionally, infections caused by group A (GAS []) are known to be invasive. We successfully treated without surgery a previously healthy 59-year-old woman with bilateral empyema due to GAS, with repeated drainages, antibiotics, and fibrinolytic therapy.

A rare trigger for acute appendicitis leading to small bowel obstruction: traditional serrated adenoma of the appendiceal foramen.

This is the first documented case of traditional serrated adenoma (TSA) of the appendiceal foramen that triggered acute appendicitis resulting in small bowel obstruction (SBO). An 88-year-old Japanese man presented with abdominal pain, distension, and appetite loss. Computed tomography demonstrated distended ileum adherent to cecum with thickened walls.

Virtual CO2 MDCT pancreatography: a new feasible technique for minimally invasive pancreatectomy in intraductal papillary mucinous neoplasms.

Background/aims: Less invasive pancreatic head resection, such as duodenum-preserving pancreatic head resection (DPPHR) has been introduced for the treatment of pancreatoduodenal lesions, especially for benign conditions, for reducing surgical stress and maintaining exocrine and endocrine function of the residual pancreas in consideration of postoperative quality of life (QOL).

Methodology: We investigated the feasibility of a new technique employing three-dimensional (3D) virtual pancreatography using multi-detector CT (MDCT) with carbon dioxide (CO2) gas as a negative contrast agent for detection of intraductal papillary mucinous neoplasm (IPMN) of the pancreas requiring minimally invasive surgery. Branch IPMN is subjected in this study.

Benefit of FOLFOX to unresectable liver metastases secondary from colorectal carcinoma in an oncologic emergency.

Liver metastasis is an important prognostic factor in colorectal cancer. The efficacy of resection of metastatic lesions in liver metastasis of colorectal cancer is also widely recognized. However, studies on treatment methods of unresectable cases have not been sufficient and obtaining complete remission (CR) for liver metastasis is rare with chemotherapy.

Primary closure of the common bile duct in open laparotomy for common bile duct stones.

It is common these days to treat common bile duct (CBD) stones using endoscopic techniques. However, severe complications sometimes lead to death despite the great benefit of these techniques. If the patient has many and/or large stones, it can take considerable time for duct clearance, and this is associated with high costs.

Factors influencing mortality of acute intestinal infarction associated with SIRS.

Background/aims: In patients with acute mesenteric ischemia, early diagnosis is considered to improve the prognosis by preventing the occurrence of systemic inflammatory response syndrome (SIRS). However, it remains unclear which factors affect the mortality once advanced ischemia and SIRS develop in cases of delayed diagnosis. The aim of this study was to investigate the predictors of in-hospital mortality in the late stage of acute mesenteric ischemia.

Role of ganglion cells in sigmoid volvulus.

The aim of this study was to clarify the role of ganglion cells in the development and recurrence of sigmoid volvulus. We analyzed 9 samples obtained from 9 patients who had undergone sigmoidectomy for sigmoid volvulus, and, for comparison, 18 samples from 18 patients who had undergone sigmoidectomy or low anterior resection for rectal cancer. Neuron-specific enolase was used for immunohistochemical staining to detect ganglion cells, and the number of ganglion cells in 20 contiguous fields was counted at 200? magnification.

Intussusception up to splenic flexure by cecal carcinoma in an adult: report of a case.

A 73-year-old woman was admitted because of constipation and appetite loss. She was diagnosed as having intussusception caused by a colonic tumor, based on the results of physical examination and imaging such as ultrasonography, computed tomography and barium enema. Operation revealed that right colon from the cecum up to the hepatic flexure of the ascending colon was not fixed to the retroperitoneum, and a circular cecal carcinoma was invaginated to the splenic flexure of the transverse colon.