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BACKGROUND Retroperitoneal nodal metastases (RNM) represent 1-2% of metastases from colorectal cancer (CRC). Non-surgical treatments achieve 5-year overall survival (OS) of 0-12%. Radical retroperitoneal lymphadenectomy (RRL) in this setting remains controversial, but most published series do not distinguish local retroperitoneal recurrences from RNM. We(More)
PURPOSE To evaluate the tolerance of peritonectomy procedures (PP) combined with intraperitoneal chemohyperthermia (IPCH) in patients with peritoneal carcinomatosis (PC), a phase II study was carried out from January 1998 to September 2001. PATIENTS AND METHODS Fifty-six patients (35 females, mean age 49.3) were included for PC from colorectal cancer (26(More)
Conventional treatment for locally advanced rectal cancer usually combines neoadjuvant radiochemotherapy and surgery. Until recently, there have been limited predictive factors (clinical or biological) for rectal tumor response to conventional treatment. KRAS, BRAF and PIK3CA mutations are commonly found in colon cancers. In this study, we aimed to(More)
BACKGROUND Insufficient volume of the future liver remnant (FLR) is a major cause of unresectability in patients with bilobar colorectal liver metastases (CLM). The objective of this study was to evaluate the safety and efficacy of the novel associating portal embolization and artery ligation (APEAL) technique before extended right hepatectomy during a(More)
PURPOSE The majority of colorectal carcinomas diagnosed are adenocarcinomas. Squamous-cell carcinoma is a rare pathologic curiosity. Since 1943, only 18 cases have been described in the medical literature. The aim of this study was to report retrospectively six new cases and to review the medical literature. PATIENTS Of the 6 cases, 4 were females, and(More)
AIM In digestive cancers, the prognostic significance of intraperitoneal free cancer cells remains unclear (IPCC). The main objective of this study was to assess the prognostic significance of IPCC in colorectal and gastric adenocarcinoma. The secondary objectives were to evaluate the predictive significance of IPCC for the development of peritoneal(More)
INTRODUCTION Cutaneous radionecrosis and osteoradionecrosis are severe complications of the radiotherapy which can arise after a variable free interval. The loss of substance is frequently associated with a peripheral radiodermatitis and stays an infectious front door exposing patients to a sepsis. The reference treatment remains surgical and consists in(More)
INTRODUCTION The aims of this study were to evaluate the results of intraoperative radiotherapy (IORT) and external beam therapy (EBRT) in the treatment of gastric adenocarcinoma. METHODS From 1986 to 1999, 87 patients who underwent surgical resection for gastric adenocarcinoma combined with IORT were reviewed. A R0 surgical resection was performed in 82(More)
611 Background: Carcinoids are heterogeneous neuroendocrine tumors with malignant potential. The rectum is the third most common location for gastrointestinal carcinoids after small bowel and colon. Due to their rarity, the characteristics and behavior of this unusual malignancy remain unclear. METHODS Retrospective review of the clinicopathologic(More)
The clinical management of cancer in senior adult patients is based on the results of clinical trials which were performed in adults, generally younger adult patients. It is therefore difficult to assess the feasibility of such treatments, mainly chemotherapy, in older patients. The evaluation of health status is an important step in the decision making of(More)