Anastomotic leakage following colorectal resection for cancer: how to define, manage and treat it.

Aim: Aim of the study was to report the experience of a single center in the surgical treatment of anastomotic leak after colorectal resection for cancer, focusing on its incidence, diagnosis and management, with particular attention to surgical options.

Methods: Demograhic and clinical data from 1284 consecutive patients operated on for colorectal cancer during a period of 11 years, were prospectively collected and inserted into an electronic database. For the purpose of the study, only patients in whom an anastomosis was performed were considered.

[Submucosal jejunal lymphangioma: an unusual case with obscure gastrointestinal bleeding in an adult, detected by video-capsule endoscopy and treated by laparoscopy].

A 54 year-old man, without any remarkable medical history, was examined for recurrent episodes of colicky abdominal pain, over a period of nine months, with positive faecal occult blood test. Three months earlier he had undergone an extensive evaluation for a single episode of melaena, including upper gastrointestinal endoscopy, colonoscopy to the caecum, enteroscopy and an abdominal ultrasound scan, that were negative. He was then submitted to the video capsule endoscopy (Given Imaging Ltd, Yoqneam, Israel) that revealed a polypoid white-yellowish lesion in the mid portion of the jejunum.

[Anastomotic fistulas after colorectal resection for carcinoma: incidence and treatment in our recent experience].

Aim: The incidence of anastomotic fistula after colorectal surgery did not significantly change in the literature during the last years, despite the advances in the treatment with the use of surgical staplers. Taking into account this and other considerations, the authors present their recent experience in the surgical treatment of colorectal carcinoma, referring in particular to anastomotic fistula, related postoperative mortality and results of consequent reoperations.

Methods: From January 1, 2002 to December 31, 2005, 448 patients affected with colorectal cancer were operated on at the Surgical Department of Valduce Hospital in Como, and in 373 cases an anastomosis was performed, subdivided as follows: 144 ileocolic (38.

Internal adaptation of fixed prosthodontics at shoulder preparation level evaluated by horizontal sections.

Aim: The precision of fixed prosthodontic restorations is fundamental for clinical success: well-fitting crowns reduce the risk of recurrent caries and periodontal disease. The aim of this study is to evaluate the internal fit of fixed prosthodontics at the shoulder preparation level by examining horizontal sections.

Methods: Twenty-four extracted teeth were resin-embedded and prepared on the platform of an iso-parallelometer with a 90 degrees shoulder with a rounded internal angle.