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Umbilical endometriosis is a very rare disease. We report a case of spontaneous umbilical endometriosis in a 36-year old female. Endometriosis was suspected because of the presence of the typical cyclic bleeding and swelling. Abdominal CT excluded the presence of other endometriotic localizations. The umbilical mass was widely excised together with the umbilicus, fascia and peritoneum. The ensuing defect was primarily closed without using prosthetic mesh. Postoperative recovery was uneventful. Histological examination of the specimen showed the presence of endometrial glands with a stromal component, compatible with the diagnosis of endometriosis. At one-year follow-up the results of surgery were satisfactory with no sign of endometriosis recurrence and or parietal defect occurrence. We suggest that surgical excision should be wide in order to prevent local recurrence, and prosthetic materials should not be used to repair the ensuing umbilical defect.

This study was designed to assess the long-term results of stapled hemorrhoidopexy in 291 patients with Grade III and Grade IV hemorrhoids after a minimum follow-up of five years. Records of patients submitted to stapled hemorrhoidopexy for Grade III and Grade IV hemorrhoids between January 1999 and December 2002 were retrospectively analyzed. Long-term outcome was evaluated with a standardized questionnaire and an office visit, including anorectal examination and rigid proctoscopy. A total of 291 patients with Grade III (57.4 percent) and Grade IV (42.6 percent) hemorrhoids were evaluated. Intraoperative (20.3 percent) and postoperative (4.8 percent) bleeding was the most frequent complication. The questionnaire was submitted to all patients at a median follow-up of 73 (range 60–93) months. There were no symptoms related to hemorrhoids in 65.3 percent of patients, moderate symptoms in 25.4 percent of patients, and severe symptoms in 9.3 percent of patients. Fifty-three (18.2 percent) patients had recurrence. Reoperation was necessary in 21 (7.2 percent) patients (4 in Grade III hemorrhoids and 17 in Grade IV hemorrhoids; P

Uterine carcinosarcoma is a highly aggressive neoplasm with tendency to early recurrence and/or metastasis. The neoplasia has both epithelial and stromal malignant components. Clinically, it is characterized by a postmenopausal metrorrhagia, associated sometimes with abdominal pain. The Authors describe a case of carcinosarcoma in a 82-year old woman with a vaginal bleeding since 10 months and an ingravescent hypochromic anemia. The RMN of the abdomen and pelvis showed a mass occupying the whole uterine lumen, without signs of pelvic diffusion. A bilateral hystero-oophorectomy was performed; the patient's critical conditions and a high anaesthesiological risk advised us not to perform a bilateral pelvic lymphadenectomy with aortic sampling. Six months after operation, a clinical follow-up with a total-body CT didn't show any sign of local recurrence and/or distant metastasis. From the analysis of this case report and from the data of the literature some important considerations can be done: a) gynecologic check up in post-menopausal women with associated risk factors (obesity and hypertension) can allow an early diagnosis also in asymptomatic patients; b) sovrapubic and transvaginal US, abdomino-pelvic CT and MRI are essential for a correct clinical staging; c) surgical excision followed by the histological examination of the specimen is mandatory to establish a correct diagnosis.

High free tryptophan (F-TRP) plasma levels are found in cancer patients (CP). F-TRP plasma concentrations are affected by the levels of its carrier, albumin (ALB), and free fatty acids (FFA) competing with TRP for ALB binding sites. The lack of correlation between F-TRP, ALB and FFA in CP suggests a tumor-dependent effect on the rise in F-TRP. To verify this hypothesis, F-TRP, ALB and FFA levels were assayed in 12 lung and 16 breast CP susceptible to radical surgery, before and 15 days after surgical removal of the tumor. F-TRP levels significantly decreased after tumor ablation. Since no correlation was found between F-TRP, ALB and FFA variations, it is conceivable that the tumor itself may be responsible for the high F-TRP levels in CP.