[BOWEL ENDOMETRIOSIS - CASE OF RECTAL LOCALISATION.]

ABSTRACT

Endometriosis is a relatively common disease which rarely involves the bowel, and even more rarely occurs with intestinal obstruction. Gastrointestinal tract is involved in 3 to 37% of women with endometriosis such as the frequency is highest in the rectum and the sigma (72%), small intestine (7%), cecum (3.6%) and others. Our case concerns 49 years old woman with a picture of secondary intestinal obsruction, deepening during the last 2-3 months. An anterior resection of the rectum with the closure of the rectal stump has been performed with temporary colostoma - due to the severely inflamed and distended colon as a result of stenosis about 1 cm in diameter involving the portion from the Bauhin's valve to the rectal ampula, caused by two fist-sized tumors in the intestinal wall - on the rear and rear-left side of the rectum. Distally, about 2-3 cm of the tumors, on the anterior wall of the rectum have been found two plaque-like lesions, additionally. The histological result showed that the wall of the colon is engaged by transmural endometriosis, involving the mucosa, muskularis propria and serosa. The case presented differential diagnostic difficulties to exclude malignancy. The benefits of surgical treatment of intestinal endometriosis despite the significant volume of conducted surgery should not be underestimated, as with medication, it significantly improves clinical symptoms and quality of life.