Unexpected Benefit of the Positron Emission Tomography/Computed Tomography Using 18F-Fluorodeoxyglucose: Report of a Case.

The positron emission tomography/computed tomography (PET/CT) has been a new tool utilized in the diagnosis and staging of various cancers. However, common worldwide utilization of the PET/CT includes some economic, legal, and ethic controversies. Although PET/CT scanning can detect colorectal premalignant lesions in an early treatable stage, most governments' health care system does not pay for it as a screening test because of its economic burden. Thus, people are forced to make vital decisions about their health because of health policies of their governments. Here, we present an unusual case and discuss the utilization of PET/CT for detection of incidental neoplasms.

Foreign bodies in the rectum: an analysis of 30 patients.

PURPOSE: A foreign body in the rectum is a rare clinical entity. These foreign bodies can be classified under two major groups: the ones that are inserted from the anus and the ones that are swallowed and thereafter become stuck in the rectum. METHODS: Data of patients admitted with a foreign body in the rectum between 1988 and 2008 were retrospectively analyzed. A total of 30 patients were reviewed. RESULTS: The most common reason for a foreign body in the rectum was insertion for erotic purposes, which was seen in 19 of the 30 patients. All these patients were male. The remaining 11 patients reported nonerotic causes. The most efficient and implemented therapeutic method was simple extraction during the first examination. CONCLUSIONS: The most common reason for a foreign body in the rectum is insertion for erotic purposes. The first target of therapy should be extraction of the foreign body using the simplest method possible. Meanwhile, protecting the integrity of the intestine is of the utmost importance. The care for maintaining the integrity of the rectum should include an evaluation of the patient's psychological status.

Mesenteric fibromatosis of the ileocolic area: a case report.

Fibromatosis is a kind of spindle cell tumor which is characterized by the remarkable proliferation and invasive growth of fibrous tissue. It often arises from the abdominal wall or the extremities and rarely from the mesentery and abdominal organs. The patient was 35 year old female whose major complaints were an abdominal mass and pain. She underwent a right hemicolectomy after the tumor was confirmed by abdominal ultrasonography and computerized tomography. Hereby the pathophysiology, diagnosis and the treatment of the disease is discussed.

A new extraction technique for rectal foreign bodies with a rubber band ligation device.

Foreign bodies in the rectum are a rare clinical condition that should be noted. The most frequently encountered cause is erotic activity. The first goal of the therapy is extraction of the foreign body using the simplest method possible while protecting the integrity of the intestine. Many instruments and methods have been suggested for this purpose. This report discusses a new management strategy for these patients along with a review of the literature.

Negative prognostic factors in colorectal carcinoma: An analysis of 448 patients.

BACKGROUND AND AIMS: Colorectal carcinoma (CRC) is the most frequent malignancy of the gastrointestinal tract. Prognostic researches are carried out for choosing the optimum therapy, evaluating therapy results and comparing multicentre results for better qualification in the therapy of the disease. PATIENTS AND METHODS: In this study, 448 patients, whose surgery and follow-up was performed by the same correspondent surgeon between the years 1995 and 2003, were retrospectively analyzed. RESULTS: Age, presence of comorbidity, weight loss, emergency admission, high serum CEA and CA 19-9 levels, neighboring organ invasion, operation type, major morbidity, tumor size and type, lymph node metastases, venous and perineural invasion, Dukes' classification and local recurrence and distant metastasis during follow-up are found to be significant negative factors affecting prognosis of the CRC patient. CONCLUSION: Therapy results of the CRC are evaluated by survival times regardless of the therapy method selected for each individual. In our study we tried to find out negative prognostic factors by researching possible factors affecting disease free survival time for CRC. Since our understanding of factors that have an impact on prognosis increases, we are hoping to improve survival.