نتایج جستجو برای: omental necrosis

تعداد نتایج: 95523  

Journal: :iranian journal of public health 0
sa jalali sm jalali

idiopathic or spontaneous segmental infarction of omentum is a rare disease producing acute abdominal emergency. this rare entity is in a small group of abdominal emergencies with circulatory compromise. infarction could be caused by omental torsion which could be due to adhesion of a previouse surgery or it could be spontaneous. less than 150 cases of idiopathic segmental infarction of omentum...

Journal: :British Journal of Surgery 2021

Omentectomy is usually indicated for an oncological viewpoint, but in case of signs omental ischemia, necrosis and infection acute omentectomy can be a lifesaving procedure.

Journal: :archives of trauma research 0
mehrdad hosseinpour trauma research center, kashan university of medical sciences,سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) azadeh abdollahi trauma research center, kashan university of medical sciences,سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) hoda jazayeri trauma research center, kashan university of medical sciences,سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) hamid reza talari trauma research center, kashan university of medical sciences,سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) ahmad sadeghpour trauma research center, kashan university of medical sciences,سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences)

omental torsion is caused by the rotation of the greater omentum on its axis which may lead to tissue infarction and necrosis. it is a rare cause of acute abdomen. signs, symptoms and paraclinical data are not specific. the patients usually undergo laparotomy for acute abdomen of poorly defined origin. high index of suspicious is required for the diagnosis of this entity. the diagnosis is usual...

Journal: :Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES 2016
Camilla Cremonini Andrea Bertolucci Dario Tartaglia Francesca Menonna Christian Galatioto Massimo Chiarugi

Torsion of the greater omentum is a rare cause of acute abdomen. Based on etiopathogenesis, it can be classified as primary or secondary. However, regardless of the cause, segmentary or diffuse omental necrosis will follow. Preoperative diagnosis is not easy, though abdominal ultrasound and computed tomography (CT) scans may show peculiar features suggestive of omental torsion. Laparoscopic res...

2015
David Smolilo Benjamin C. Lewis Marina Yeow David I. Watson

Omental infarction can be difficult to diagnose preoperatively as imaging may be inconclusive and patients often present in a way that suggests a more common surgical pathology such as appendicitis. Here, a 40-year-old Caucasian man presented to casualty with shortness of breath and progressive right upper abdominal pain, accompanied with right shoulder and neck pain. Exploratory laparoscopy wa...

2013
Otilia Neacsu Kelly Cleveland Haiyan Xu Tamara T. Tchkonia James L Kirkland Charlotte M Boney

OBJECTIVE Free fatty acids (FFAs) are increased in visceral fat and contribute to insulin resistance through multiple mechanisms, including c-Jun N-terminal kinase (JNK) activation and expression of TNFα. Given that insulin-like growth factor-1 (IGF-1)-mediated proliferation is impaired in omental compared to subcutaneous (SC) preadipocytes, we investigated IGF-I anti-inflammatory action in pre...

Journal: :The journal of the Japanese Practical Surgeon Society 1991

Journal: :Metabolic syndrome and related disorders 2014
Anne Corbould Prithi S Bhathal John B Dixon Paul E O'Brien

BACKGROUND The concept that androgens regulate multiple aspects of adipose tissue metabolism in women is based on studies of women with pathological androgen excess and in vitro studies generally using supraphysiological androgen concentrations. We investigated whether in women with normal-range serum testosterone, relationships exist between serum androgens and expression of proinflammatory (t...

2014
S. Occhionorelli M. Zese L. Cappellari R. Stano G. Vasquez

Background. Torsion of greater omentum is a quite uncommon cause of acute abdomen. It can be primary or secondary but in both cases omentum twists upon itself and causes omental segmentary or diffuse necrosis. Symptoms are unspecific and preoperative diagnosis is difficult. The widespread and increasing use of computer tomography (CT) in differential diagnosis of acute abdomen can be useful for...

2012
Mehrdad Hosseinpour Azadeh Abdollahi Hoda Jazayeri Hamid Reza Talari Ahmad Sadeghpour

Omental torsion is caused by the rotation of the greater omentum on its axis which may lead to tissue infarction and necrosis. It is a rare cause of acute abdomen. Signs, symptoms and paraclinical data are not specific. The patients usually undergo laparotomy for acute abdomen of poorly defined origin. High index of suspicious is required for the diagnosis of this entity. The diagnosis is usual...

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