Intestinal obstruction management in patients with advanced abdominal neoplasia.

BACKGROUND: The present study describes the difficulties encountered in the diagnostic process and treatment of intestinal obstruction developed by patients with advanced abdominal neoplasia. METHODS: This unicentric and retrospective study evaluates patients suffering from intestinal occlusion operated on at the First Surgical Clinic of the Oncology Institute in Bucharest, over a period of 4 years (2010 - 2013). Of these, 61 cases in which the occlusion occurred on the background of an advanced abdominal neoplasia were selected. We considered as advanced those cases of abdominal cancer where curative oncologic treatment is no longer possible due to the evolution stage. RESULTS: The random selection of the study period, the introduction of all the patients identified with this type of pathology, as well as the concentration of advanced abdominal neoplasia at the Oncology Institute in Bucharest are the elements that allow us to state that the results of this study are representative. Particularities related to the clinical aspects of the intestinal occlusion in these patients, as well as difficulties in establishing the correct diagnosis were encountered.Surgical cure of the occlusion, with palliative aim of course,was possible in only 47 cases (representing 77.05%). CONCLUSIONS: A standard treatment course cannot be devised for this type of patients. Palliative care, indispensable in cases of advanced neoplastic disease, remains the sole therapeutic method available for patients with no surgical cure for the obstruction. The main objective, for the entire study lot, was to ensure an as high as possible quality of life,a factor we must bear in mind as often as possible when choosing a surgical solution. Of course, when surgical treatment can be applied, overcoming the occlusive episode prolongs these patients' life and can even allow for other courses of complementary treatment to be undertaken.

Multiple polyps and colorectal cancer.

INTRODUCTION: Malignant degeneration as a possible course of evolution of colorectal polyps renders their diagnosis and therapeutic management a prophylactic act in the prevention of colorectal cancer (CRC). MATERIAL AND METHOD: The study was conducted over a period of 3 years (2008-2011), during which 1,368 colonoscopies were performed in our service. The aim of the study was to identify patients presenting multiple colorectal polyps and to determine their risk factors for developing CRC, as well as to establish the appropriate therapeutic conduct. RESULTS: Presence of multiple polyps was recorded in over 40% of the patients identified with colorectal polyps of any kind. Dysplastic modifications observed during the histopathology exam presented a high incidence in the case of patients with multiple polyps, ranging from low-grade dysplasia to incipient CRC. CONCLUSIONS: Dysplastic modifications and carcinomatous foci were identified mostly among patients with multiple polyps.Only benign lesions or in situ carcinomas benefited from endoscopic treatment, poorly differentiated carcinomas or those invading the submucosa being treated by conventional surgery. Patients diagnosed with colorectal polyps require a rigorous post-therapy follow-up protocol, able to identify any eventual polyposis recurrence.