Thrombotic thrombocytopenic purpura as the first manifestation of metastatic adenocarcinoma in a young woman.

Thrombotic microangiopathy occurs in 5-10% of patients with mucin-producing disseminated adenocarcinoma. A 28-year-old woman complained of fatigue, bone pain, and weight loss. There were pallor, icterus, and tenderness in the bones on physical examination.

The right method for midline laparotomy: what is the best choice for wound healing?

Background: The techniques used for midline laparotomy affect healing in surgical wounds, but the relationship between cold scalpel and haemostatic methods (harmonic scalpel, diathermy) regarding wound healing remains unclear. There are also limited studies concerning the effects of harmonic scalpel on abdominal fascia. This study was aimed at comparing myofascial wound healing following laparotomy incision on fascia by cold scalpel (CS), harmonic scalpel (HS), and diathermy in terms of hydroxyproline content, inflammatory changes and tensile strength.

Hyaluronic acid/carboxymethylcellulose membrane barrier versus taurolidine for the prevention of adhesions to polypropylene mesh.

Background: A hyaluronic acid/carboxymethylcellulose (HA/CMC) membrane is an effective measure to prevent polypropylene mesh induced adhesions. We hypothesized that taurolidine 2% solution might be a cost-effective alternative to decrease adhesion formation.

Materials And Methods: Twenty-four rats were randomized into three groups: mesh alone (group 1), mesh + taurolidine 2% (group 2), and mesh + HA/CMC (group 3).

Is synchronous bowel anastomosis safe?

In this study, we investigated the effects of synchronous anastomosis on intestinal healing in experimental colonic resection. Sprague-Dawley rats were randomized into 3 groups; control (group I), single anastomosis (group II) and synchronous (double) anastomosis (group III). Single and proximal anastomoses were located 3 cm distal to caecum, and distal anastomoses were done 3 cm distal to them.

Effects of pneumoperitoneum with or without colostomy on rat colonic anastomotic healing.

Background: Elevated intra-abdominal pressure and colostomy have adverse effects on colonic anastomoses. The aim of the present study was to investigate the effects of laparoscopic colon surgery with and without diverting colostomy on healing of colonic anastomoses in an experimental model.

Methods: Thirty-six male rats were divided into three equal groups: group 1, control (colonic anastomosis and anaesthesia for 180 min only); group 2, 180 min pneumoperitoneum and colonic anastomosis; and group 3, similar to group 2 with a proximal colostomy.

Posterior wall perforation of duodenal ulcers. Report of two cases and survey of the literature.

Retroperitoneal perforation of duodenal ulcer is a rare condition. Diagnostic difficulties lead to high mortality. Two cases are presented in this report.