CD44 variant 6 (CD44 v6) is well known as a useful marker of tumor progression; however, its relationship to prognosis has not yet been elucidated. In this study, we investigated the expression of CD44 v6 in colorectal cancer to analyze its relationship to hepatic metastasis as well as to prognosis. Tumor tissues were obtained from 42 patients with colorectal cancer who underwent curative resection with follow-up periods ranging from 5.9 to 71.3 months. There were 21 patients (50%) whose tumors were positive for CD44 v6, with no significant difference between colon and rectal cancer. CD44 v6 staining was significantly related to Dukes' classification as well as to hepatic metastasis. The 5-year survival rate was significantly higher in patients with CD44 v6 negative cancer (84%) than in those with CD44 v6 positive cancer (31%). Thus, we concluded that CD44 v6 could be a reliable prognostic indicator, as well as a predictor of metastatic potential after curative surgery for colorectal cancer.

The syndrome of inappropriate secretion of antidiuretic hormone (SIADH) is commonly observed in patients with bronchogenic carcinoma. We report here a rare case of SIADH induced by rectal cancer. Laboratory findings showed that the serum sodium concentration and serum osmolarity were low, and that the ADH level was high. Resection of the rectal cancer resulted in a complete correction of the associated inappropriate ADH. The titer of the rectal cancer tissue proved to be high (80 pg/g).

Aim: To evaluate 15 years practice of coelioscopic Treatment of ectopicpregnancy in the Surgery Department "A" at the University Hospital Point G. Material and Methods: We conducted a descriptive retrospective study at the Surgery Department "A" at the University Hospital Point G from January 2001 to August 2015. Inclusion criteria were all pregnant women with ectopic pregnancy treated with coelioscopy. Sociodemographic, clinical, paracclinical and therapeutic aspects were recorded. Results: In 15 years, 42 cases of ectopic pregnancy out of 3840 gynecologic coelioscopies (1.04%) were collected. The average age was 28.5 years old with the extremes of 16 and 41 years old. Metrorragia was associated to pain in 83.3% (35/42); amenorrhea was found in 66.7% (28/41). Physical exam revealed pain with abdominal defense in 59.5% (25/42), adnexal mass in 31% (13/42), and pelvic contracture in 9.5% (4/42). In pre-operative, ectopic pregnancy was diagnosed complicated in 71.4% (30/42) and uncomplicated in 28.6% (12/42). Patients underwent salpingectomy in 85.7% (36/42), delivery from the fallopian tube in 9.8% (4/42), and hemostatic salpingectomy in 4.4% (2/42). The average duration of hospital stay was 1.88 day with the extremes of 1 and 7 days. The postoperative evolution was favorable in 97.6% (41/42

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