Portal-Mesenteric Suppurative Emphysematous Pylephlebitis: A Case Report.

Suppurative thrombophlebitis of the portal-mesenteric venous system occurring in the setting of abdominal inflammatory and infectious processes is a serious condition that can lead to septic shock, bowel ischemia, hepatic abscess, and death if unrecognized. Diagnosis is often delayed because symptoms are aspecific and pain at the primary site of infection may be mild. Contrast-enhanced CT scans can diagnose both portal thrombosis and a primary infection site.

Neorectal prolapse following proctectomy: a novel application of mesh sacral pexy.

Neorectal prolapse following proctectomy for cancer has seldom been reported and treatment has mostly consisted in the resection of the prolapse via a perineal approach. Management of a patient with neorectal J-pouch prolapse using mesh sacral pexy via an abdominal approach is reported. By analogy with native rectal prolapse due to pelvic static disorders, laparoscopic mesh sacral pexy is likely to afford the same advantages of low morbidity and durability when applied to neorectal prolapse following rectal cancer surgery.

Right hepatectomy: mishaps of extra-hepatic portal vein division.

En-bloc clamping of the hepatic pedicle is commonly performed during liver resection in order to reduce bleeding during parenchymal transection. Selective vascular clamping of the ipsilateral portal vein branch and artery is considered preferable to avoid ischemia-reperfusion injury to the future liver remnant and there has as yet been no reports of serious morbidity related to this technique. Herein we report three adverse incidents associated with attempts at extrahepatic control and division of the right portal vein during hepatectomy.

Giant hepatic carcinoid: a rare tumor with a favorable prognosis.

Primary hepatic carcinoids are rare tumors that are often diagnosed at a locally advanced stage. Their primary nature can only be ascertained after thorough investigations and long-term follow-up to exclude another primary origin. As with secondary neuroendocrine liver tumors, surgical resection remains the mainstay of therapy.

Gas-producing infection of the spleen in a super-super-obese patient.

Gas-producing bacteria are known to selectively colonize a variety of abdominal viscera, but gas-producing infection limited to the spleen until now has not been reported. A gas-producing (emphysematous) infection of the spleen was diagnosed in a super-super-obese diabetic patient with abdominal pain and signs of sepsis. The patient presented a serious diagnostic challenge because massive abdominal obesity did not enable her to pass through the aperture of a standard computerized tomography unit.

Complications of gastric banding presenting to the ED.

Although laparoscopic adjustable gastric banding has become a widely used surgical modality for the treatment of morbid obesity, the technique and its complications remain fairly unknown to the medical community in general. Late complications occur in 10% to 20% of patients and usually manifest as upper gastrointestinal symptoms such as total food intolerance. However, seemingly unrelated symptoms such as chest pain may be the primary complaint.

Simultaneous paraesophageal hernia repair and gastric banding.

The presence of a hiatal hernia is generally considered a contraindication to gastric banding in the morbidly obese, despite recent reports indicating favorable outcomes following simultaneous repair of sliding hernias and laparoscopic adjustable gastric banding (LAGB). A 66-year-old woman weighing 120 kg (BMI 45) with arterial hypertension and gastroesophageal reflux-related chronic obstructive pulmonary disease underwent repair of a large paraesophageal hernia and LAGB. At 40 months followup, the patient had lost 44% excess body weight (BMI 36) and had no complaints of heartburn, regurgitation or dysphagia.