Background: Radiotherapy is one of the most important factors which results in negative effects on wound healing and increases anastomosis leakage. Diverting loop ileostomy has been usually performed after colorectal anastomosis in cases of colorectal cancer with a history of neoadjuvant radiotherapy to decrease the chance of leakage. Considering the side effects of diverting loop ileostomy, th...

When a viable proximal facial nerve is not accessible, facial nerve paralysis has been managed with hypoglossal facial anastomosis, which results in varying degrees of hemiglossal atrophy and its sequelae. These authors have used the masseteric nerve to neurotize the facial nerve in one patient.

In the retroperitoneal space the gonadal veins form a collateral circulation that has a great clinical impact on sclerotherapy or surgical ligation of varicoceles. The aim of this study was to examine the communications of the gonadal veins (according to classification, frequency of appearance, gender and syntopic differences) in human foetuses of both sexes (71 males and 59 females) aged 4--6 ...

We developed new probes with three varying sizes (phi1.0, 1.5 and 2.0 mm) with a trench for guiding the needle which made small vessel anastomoses easy and suture placement accurate with clear identification of the vessel lumen. We evaluated the efficiency of these probes on anastomoses using the bilateral common carotid arteries of cadaver rabbits. The anastomosis time of end-to-side anastomos...

INTRODUCTION Intraparotid neurofibromas of the facial nerve are extremely rare and mostly associated with neurofibromatosis type 1 (NF1). CASE REPORT This is a case of a healthy 40-year-old man, which underwent surgery for a preoperatively diagnosed benign parotid gland lesion. After identification of the facial nerve main trunk, a single large mass (6 x 3 cm) incorporating the upper nerve di...

introduction: to examine the hypothesis that diffusion weighted imaging (dwi) in lumbosacral region could reveal sciatic nerve course swelling that lead to lower extremity pain. the aim of present article was to find and evaluate the diffusion weighted coefficients (b-values) for scrutinizing sciatic nerve tract changes in lumbosacral region. materials and methods: lumbar area was imaged in 30 ...

BACKGROUND End-to-side anastomoses to connect the distal end of the great saphenous vein (GSV) to small target coronary arteries are commonly performed in sequential coronary artery bypass grafting (CABG). However, the oversize diameter ratio between the GSV and small target vessels at end-to-side anastomoses might induce adverse hemodynamic condition. The purpose of this study was to describe ...

PURPOSE The skeletal muscle develops various degrees of atrophy and metabolic dysfunction following nerve injury. Neurotrophic factors are essential for muscle regeneration. Human amniotic fluid derived stem cells (AFS) have the potential to secrete various neurotrophic factors necessary for nerve regeneration. In the present study, we assess the outcome of neurological function by intramuscula...

In liver transplantation, a side-to-side anastomosis is one of the commonly performed techniques inferior vena cava reconstruction. The authors report case an application endoscopic vascular linear stapler for caval during deceased-donor transplantation. back table procedure was in standard fashion anastomosis. introduced temporary clamping recipient’s and created without problems. Suturing res...