Congenital tumors of the retrorectal space in the adult: report of two cases and review of the literature.

Aims And Background: To describe and discuss, on the basis of the authors' experience and a review of the literature, the main aspects regarding the etiology, diagnosis, treatment and prognosis of congenital tumors of the retrorectal space.

Methods: We present 2 cases of congenital retrorectal tumors, a sacrococcygeal teratoma and a dermoid cyst, which represent, from the pathogenetic point of view, the most frequent presentation of the rare tumors of the retrorectal space.

Results: The reported cases are typical.

Laparoscopic approach to recurrent incisional hernia repair: a 3-year experience.

Background: Incisional hernias are one of the most frequent complications of open abdominal surgery. The incidence of relapses after a conventional repair procedure is higher in recurrent than in primary cases (30%-50% vs. 11%-20%).

Stapled hemorrhoidopexy and Milligan Morgan hemorrhoidectomy in the cure of fourth-degree hemorrhoids: long-term evaluation and clinical results.

Purpose: The long-term results after stapled hemorrhoidopexy compared with Milligan-Morgan procedure are discussed.

Methods: The clinical data of 100 patients treated by Milligan-Morgan procedure or stapled hemorrhoidopexy for fourth-degree hemorrhoids have been reviewed. All patients were visited and submitted to a questionnaire to evaluate resumption of symptoms, functional results, and recurrence rate.

Giant bladder diverticulum presenting with recurrent acute urinary retention--a rare event in adult patients: case report.

Acquired giant bladder diverticula of obstructive genesis are not particularly unusual. On the other hand, acute urinary retention due to bladder diverticula is an extremely rare event in adult patients, since most cases are paediatric. A 40-year-old white male with a history of invasive urological procedures presented with recurrent acute urinary retention.

Long-term results after neoadjuvant radiochemotherapy for locally advanced resectable extraperitoneal rectal cancer.

Purpose: This study was designed to evaluate long-term outcome in locally advanced resectable extraperitoneal rectal cancer treated by preoperative radiochemotherapy.

Methods: Eighty-three consecutive patients who developed locally advanced resectable extraperitoneal rectal cancer underwent preoperative concomitant radiochemotherapy followed by surgery, including total mesorectal excision.

Results: Median follow-up was 108 (range, 10-169) months.

Impact of emergency surgery in the outcome of rectal and left colon carcinoma.

The negative results in terms of morbidity, mortality and survival among emergency treated patients affected by colorectal cancer are well known. The specific contribution of emergency surgery to adverse outcome is not clear because of the presence in all series of other possible determinants of a poor prognosis. We used a case-control study design to compare a group of 50 patients operated on for cancer of the rectum and left colon presented as emergencies in our department during the last 14 years, and an equal number of patients who underwent elective procedures during the same period.

Metastatic tumors of the umbilicus: report of two cases and review of the literature.

An umbilical nodule may be an early or late sign of metastatic spread from an internal malignancy. Usually it appears when the internal malignancy is widely disseminated and has been previously diagnosed. More rarely, such a nodule is the first sign of disease and eventually results in the diagnosis of the primary tumor.

Use of a new type of PTFE mesh in laparoscopic incisional hernia repair: the continuing evolution of technique and surgical expertise.

We present the results of our first 44 laparoscopic incisional hernia repairs. This study examines the effectiveness of this technique in patients presenting with a first-time or recurrent incisional hernia. From October 2001 to November 2002, a total of 45 consecutive patients underwent laparoscopic incisional hernia repair with a new form of expanded polytetrafluoroethylene (ePTFE) mesh.