Anastomotic leaks after anterior resection for mid and low rectal cancer: survey of the Italian Society of Colorectal Surgery.

Background: The aim of the survey was to assess the incidence of anastomotic leaks (AL) and to identify risk factors predicting incidence and gravity of AL after low anterior resection (LAR) for rectal cancer performed by colorectal surgeons of the Italian Society of Colorectal Surgery (SICCR).

Methods: Information about patients with rectal cancers less than 12 cm from the anal verge who underwent LAR during 2005 was collected retrospectively. AL was classified as grade I to IV according to gravity.

[Perineo-ano-rectal injuries: clinical experience].

Traumatic lesions involving the rectum, perineum and anus are infrequent but difficult to treat, requiring experience with trauma and colo-proctological surgery. The aim of the treatment is to repair the lesions and to minimise the early complications which are the main cause of failure and of late complications and disability. The most complicated lesions present problems concerning either the surgical strategy or the surgical timing, both of which are essential for a successful outcome.

[Ileal endometriosis. A clinical case and a review of the literature].

Ileal localization of intestinal endometriosis is not extremely rare, but there are always problems related to the preoperative diagnosis. Symptoms of intestinal endometriosis offer often problems to the surgeon in the differential diagnosis with many more pregnant illnesses like appendicitis, diverticulitis, inflammatory bowel diseases and abdominal neoplasms. The authors report a case of endometriosis of the ileum clinically mimicking Crohn's disease.

[Malignant anorectal melanoma: description of a clinical case and review of the literature].

Malignant ano-rectal melanoma is a rare pathology without characteristic symptoms. It is more frequent in females than in males (ratio 2:1) and represents 3-15% of anal canal tumours. A case of a woman who recently came to us complaining of painful defecation, tenesmus and rectal bleeding induced us to reconsider the diagnostic and therapeutic implications in ano-rectal melanoma.