Struma ovarii is a rare ovarian tumour, first described in 1889 by Boettlin. It defined the presence of thyroid tissue comprising >50% overall mass. comprises 1% all tumours and 2-5% teratomas. Preoperative diagnosis struma difficult because symptoms, clinical presentation ultrasound are often similar to that carcinoma. Hence most patients diagnosed post operatively. Most cases strum aovarii...

INTRODUCTION Omental hemorrhage results from rupture of the omental vessels. There are many causes of omental hemorrhage including trauma, aneurysm, and vasculitis. Idiopathic omental hemorrhage is a rare cause of an acute abdomen, which is potentially life-threatening. We report a patient with idiopathic omental hemorrhage, which may have been caused by overeating. CASE PRESENTATION A 29-yea...

OBJECTIVE Plasma cortisol in obese subjects does not differ from that in normoweight subjects. Extra-adrenal cortisol production by 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) can result in local hypercortisolemia. The aim of the present study was to examine the role of visceral hypercortisolemia in the development of metabolic syndrome in severe obesity. METHODS Eight lean women durin...

In this study, we evaluated the activation of various insulin signaling molecules in human fat in vivo and compared signaling reactions in visceral and subcutaneous fat depots. Paired abdominal omental and subcutaneous fat biopsies were obtained from nonobese subjects with normal insulin sensitivity under basal conditions and 6 and 30 min following administration of intravenous insulin. Insulin...

We present a case of omental fibroma, which posed a surgical diagnostic dilemma. Primary tumours of the omentum are uncommon, and omental fibromas account for 2% of these. The rarity of omental fibroma and paucity of available information hamper an accurate diagnosis. In this particular case, the diagnostic process was misleading. The history was classical of an irreducible inguinal hernia, but...

Reference or source Patient age at presentation, y Country or region of origin Symptoms Duration of illness prior to diagnosis Diagnostic tests and findings Pregnancy outcome Present case 29 Haiti Vaginal bleeding, abdominal pain, fever 3 wk MRI of omental mass, granulomata and AFB on omental pathology, positive nucleic acid amplification and omental cultures Birth at 26 weeks gestation; male i...

Omental cysts occur rarely. Patients with omental cysts usually present with abdominal distention and a painless abdominal mass. In children it may present as an acute abdomen due to intestinal obstruction. The most common physical finding of an omental cyst is a freely movable abdominal mass, which should be considered in differential diagnosis of these cases. The diagnostic procedures include...

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...

The canine omental bursa is a virtual cavity enclosed by the greater and lesser omentum. While previous representations of this bursa were always purely schematic, a novel casting technique was developed to depict the three-dimensional organization of the omental bursa more consistently. A self-expanding polyurethane-based foam was injected into the omental bursa through the omental foramen in ...

Omental and mesenteric lipomas are very rare benign lesions of mature adipose tissue. They are well-defined, noninvasive, and encapsulated masses that can be discovered in asymptomatic patients or may cause variable nonspecific symptoms depending on their size and location. The omental and mesenteric lipoma has confusing features in ultrasound; however, computed tomography and magnetic resonanc...