نتایج جستجو برای: omental graft
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the omentum and the stranding continued inferiorly into left inguinal hernia sac (Fig. 2). The diagnosis of omental torsion with hernia was confirmed on laparotomy. Omental torsion usually occurs on the right side because of greater mobility of the right omentum. A left-sided omental torsion is rare and is difficult to diagnose clinically. Torsion may be primary, or secondary to underlying caus...
In Situ Reconstruction with Extended Debridement in Patients with Mycotic Abdominal Aortic Aneurysms
The surgical outcomes in patients with mycotic aortic aneurysm are still poor. In situ reconstruction and extra-anatomical bypass are the 2 main surgical options used in these patients, both of which have postoperative complications: recurrence of infection and aortic stump blowout, respectively. We performed in situ reconstruction in 25 consecutive patients with mycotic abdominal aortic aneury...
Esophageal necrosis is a rare complication of treatment of the descending thoracic or thoraco-abdominal aortic aneurysm. It is almost always fatal. Sepsis and bleeding secondary to dehiscence of the aorticgraft suture line are main mechanisms of death. However, these patients can be saved by aggressive medical and surgical treatment. A 40-year-old male was transferred to this hospital because o...
Background: Aortic graft infection (AGI) is an intractable complication of prosthetic replacement surgery. The selection a reconstruction method controversial, especially in cases where omental flaps are not available.Methods: A retrospective survey was conducted based on the medical records patients who underwent with anterolateral partial sternotomy (ALPS) approach and mediastinal transthorac...
Omental cysts are rare and occur in approximately one of 100,000 patients. About 25% of these cysts are presented in children less than 10 years of age. Symptoms produced by omental cysts are not clinically diagnostic and pre operative diagnosis is exceedingly difficult. Omental cysts producing clinical symptoms must be differentiated from other cysts and acute intra abdominal conditions such a...
BACKGROUND Omental infarction is a rare entity that usually causes symptoms similar to those of appendicitis. Ultrasound or computerized tomography scan can diagnose omental infarction preoperatively. METHODS We treated two patients with omental infarction by performing a laparoscopic omentectomy in each one. RESULTS The pathology verified the operative diagnosis, and both patients were dis...
Objective- Adipose tissue is an appropriate source for isolation of cells with stem-cell–like properties. In the present long-term study, the effects of the omental adipose-derived nucleated cells (OADNCs) fraction were compared to those of the undifferentiated cultured bone marrow stromal cells (BMSCs) on sciatic nerve regeneration. Design- Experimental in vivo study. Animals- Fift...
Hydatid disease is a parasitic infection caused by Echinococcus granulosus (larval form) in humans with lesions most frequently encountered in the liver and lungs. It can rarely involve extra-hepatic organs. It is endemic in some regions of Iran. The omental hydatid cyst is a very rare manifestation of the disease. This report presents the interesting case of a very large omental hydatid cyst.
In the present study we report three cases of solitary omental metastasis from non-small cell lung cancer, which had been surgically resected at our institute. The primary site was resected in one patient (case 1) and the other two patients were treated with chemotherapy and demonstrated complete response (cases 2 and 3). The omental metastasis appeared 4 months after pneumonectomy in case 1. T...
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