Outcomes of clinical T4M0 extra-peritoneal rectal cancer treated with preoperative radiochemotherapy and surgery: a prospective evaluation of a single institutional experience.

Background: Our objective was evaluate the outcome of primary clinical T4M0 extraperitoneal rectal cancer treated by neoadjuvant radiochemotherapy. Prognosis of clinical T4 rectal cancer is poor. Preoperative chemoradiation therapy may be beneficial.

Intraoperative radiation therapy in resected pancreatic carcinoma: long-term analysis.

Purpose: The combination of external radiotherapy (RT) plus intraoperative radiotherapy (IORT) in patients with pancreatic cancer is still debated. This study presents long-term results (minimum follow-up, 102 months) for 26 patients undergoing integrated adjuvant RT (external RT+IORT).

Methods And Materials: From 1990 to 1995, a total of 17 patients with pancreatic cancer underwent IORT (10 Gy) and postoperative external RT (50.

Mesenteric vein thrombosis after surgery and radiotherapy for pancreatic carcinoma. A case report.

A case is reported of a 54-year-old female patient undergoing the resection of a pancreatic carcinoma with intraoperative radiation therapy (10 Gy) on the tumor bed and subsequent external beam radiotherapy (50 Gy). After surgery the patient presented chronic diarrhea resistant to oral pancreatic enzymes. Twenty-five months postoperatively, mesenteric vein thrombosis was diagnosed after an episode of melena and was treated with conservative therapy.