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.

[Spontaneous rupture of giant subcapsular hemangioma of the liver with hemoperitoneum and hemorrhagic shock: a case report].

Cavernous hemangioma is the most common benign tumour of the liver and is found quite commonly during abdominal ultrasonography performed for other diseases. It is often asymptomatic and undergoes enlargement in fewer than 10% of cases. Spontaneous rupture of a giant hepatic hemangioma (diameter > 4 cm) with hemoperitoneum occurs very rarely.

[Angiosarcoma of the breast after conservative surgery and radiotherapy for early breast carcinoma. Description of a case].

The occurrence of an angiosarcoma of the residual breast after conservative surgery and adjuvant radiotherapy for early mammary carcinoma is a very rare event. In western countries only 57 cases have been published in the literature (5 in Italy) since the first described case in 1987. Radiotherapy seems to be the most important etiological factor in the development of the neoplasm.

[Traverso-Longmire technique and quality of life in patients operated on for periampullary neoplasms. Clinical contribution].

Background: The surgical approach to periampullary cancers represents one of the major components of digestive tract surgery. Personal experience in the treatment of 21 patients affected with periampullary neoplasms, operated on between January 1994 and July 1996 is reported.

Methods: Ten duodenopancreatectomies (DP) have been carried out (DP), 2 total pancreatectomies (TP).

[Large retroperitoneal hemangiopericytoma. Presentation of a clinical case].

Hemangiopericytoma is a rare and solitary solid tumor originating from pericytes, which are contractile pericapillary cells, first identified and described by Zimmermann in 1923. This neoplasm occurs most commonly in the lower extremities and retroperitoneum. The Authors describe the case of a patient affected with a giant retroperitoneal hemangiopericytoma.

[Cystic lymphangioma of the liver. Presentation of a clinical case].

The cystic lymphangioma of the liver is an extremely rare benign tumor that usually belongs to a systemic lymphangiomatosis. A case of an adult woman presenting a cystic lymphangioma as single hepatic lesion with no other viscera affected is described. Ultrasonography and computed tomography did not allow a differential diagnosis of the lesion from the more common hydatid cyst.