aortobronchial fistula (abf) is a rare and late complication of cardiac surgery. if untreated, mortality rate is approximately 100% secondary to exsanguinations haemoptysis. early diagnosis and treatment are essential for successful management. open surgical repair is associated with high morbidity and mortality rate, ranging from 25% to 41%. endovascular treatments of abf is a less invasive tr...

thoracobiliary fistula is a rare complication of hydatid cyst of the liver especially in the calcified form. surgery is the only medical option. the treatment consists of radical surgical procedures in the majority of the patients. conservative surgical treatments are performed with high mortality rate. herein, we will describe two patients of calcified hydatid cysts of the liver whose conditio...

background: fistula-in-ano is a problematic perianal disease for physicians and patients because of its occasional difficulty in management. due to the different types of fistulas seen in patients, careful approach is necessary to correctly choose from among the various surgical techniques. one surgical method for complex fistula is the endorectal advancement flap which has been frequently perf...

treatment of patient with high anal fistulas has become complicated and post-operative complications are common. the aim of this study was to evaluate post-operative complications of primary sphincter’s repair technique in patients with high anal fistula. an interventional quasi-experimental study was conducted on 60 patients(42 male & 14 female) with high anal fistula. the most frequent age gr...

results sickle cells were observed among 20% of subjects with the dilution of 1:50 and 70% of subjects with the dilution of 1:100. mean percentage of sickle red cells with dilutions of 1:50, 1:100 and 1:200 were 3.75%, 25.75% and 43.0%, respectively. conclusions it is suggested that c. fistula may protect rbc against sickling, in hypoxic conditions, in individuals with hbs gene defect. objectiv...

Background and Objectives: Arteriovenous fistula is a popular vascular access method for surgical treatment of hemodialysis patients. The method, however, is associated with a high rate of early failure varying in the range of 20-60%. Predicting early Arteriovenous fistula failure and its risk factors can help reduce its incidence, its hospitalization rate, and associated costs. In this study, ...

congenital   aortocaval   fistula in association with complex congenital heart disease has never been described before. we represent an adult with tetralogy of fallot and an undiagnosed subclavian artery to superior vena cava fistula in previous catheterisms. he underwent surgical correction, successfully. after 8 months post operation he was doing well with improved functional capacity and no ...

BACKGROUND Obstetric fistula is a debilitating birth injury that affects an estimated 2-3 million women globally, most in sub-Saharan Africa and Asia. The urinary and/or fecal incontinence associated with fistula affects women physically, psychologically and socioeconomically. Surgical management of fistula is available with clinical success rates ranging from 65-95 %. Previous research on fist...

BACKGROUND A patent arteriovenous (AV) fistula induces activation of regional vascular endothelium and vascular shear force. Shear stress is an important physiological force in mobilizing endothelial progenitor cells (EPCs). This study aimed to explore the perioperative changes of circulating EPC levels for patients who require hemodialysis and underwent radiocephalic fistula operation. METHO...

BACKGROUND Pneumonectomy is still a high-risk surgical procedure. Postpneumonectomy bronchopleural fistula is an especially severe complication with a high mortality rate. Although several reports have discussed risk factors for early bronchopleural fistula after pneumonectomy, only a few have reported them for late bronchopleural fistula. We reviewed cases of late bronchopleural fistula after ...