No abstract

The objective of this study is to evaluate the impact of cold ischemia time (CIT) on delayed graft function (DGF) and acute rejection (AR) among deceased donor kidney transplant recipients. The medical records of 111 patients who underwent kidney transplantation from deceased donors between November 1994 and July 2009 were retrospectively analyzed. DGF was observed in 54% of the patients and the prevalence of AR in the first year after transplantation was 9.9%. The incidence of DGF was higher among patients with longer CIT. There was no correlation between CIT and AR episodes. Higher body weight of recipients and donors, history of prior blood transfusion and advanced donor age were related with DGF. Patients with DGF had higher serum creatinine levels at the first, third and fifth years. There was a negative correlation between recipient body weight and creatinine clearance at the first year. CIT has an important role in the development of DGF as a modifiable risk factor. Moreover, donors with advanced age and higher body weight as well as recipients with higher body weight and history of blood transfusions are at risk for the development of DGF. Prevention of DGF may help to improve graft function at the first, third and fifth years and shorten the hospital stay.

Abdominal cocoon syndrome as a rare cause of mechanical bowel obstruction: report of two cases An abdominal cocoon is an extremely rare condition, and has been reported mainly in young adolescent women as a cause of small bowel obstruction. In these patients, the small bowel is encased in a fibrous sac called an abdominal cocoon. We hereby present two cases who were diagnosed only by laparotomy and their correlation with the literature. They both received early intervention, thus preventing the need for bowel resection. The pathology of both membranes showed inflammation.

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.

Treatment options of pilonidal sinus, which has high recurrence rates, is still controversial. In this study, we aimed to analyze for possible factors affecting recurrence. Forty-one patients with recurrent pilonidal sinus were included in this study. Of them, 33 were male and 9 were female (mean age, 24.9 years; age range, 16-42). Factors (i.e., risk factors) were detected in 32 patients. Excision-secondary healing and lay open was performed on 30 of the patients admitted with recurrence. Excision and flap closure was applied on 11 patients. Our recurrence rate was 9.7%. The recurrence rate of our study is compatible with the literature. Comparative studies are needed to determine the appropriate method to decrease recurrence rate.