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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Graded compression sonography is an established imaging modality in the clinical setting of acute right lower quadrant pain or to diagnose acute appendicitis because of its easy assessability, noninvasiveness, real-time imaging. However, the ability to accurately diagnose appendicitis can be affected by several factors including operator dependence, deeper-located appendix, and obesity or muscularity of the patient. However, adjuvant techniques utilizing advanced equipment and accumulated operator's experience to conventional graded compression sonography will yield more frequent detection of the vermiform appendix and more accurate results of acute appendicitis on sonography. This article introduces adjuvant techniques and various know-how of real field in the detection of the vermiform appendix and diagnosis of acute appendicitis.
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PMID:Sonography of acute appendicitis. 1274

Omental torsion is an underdiagnosed cause of abdominal pain in children. It resembles appendicitis, and the diagnosis is often made surgically. We review the presentation, treatment, and outcomes in the largest reported series to date. We recorded demographics, diagnostics, treatment, and histopathology in 18 children with omental torsion between May 2000 and 2007. We found a 4:1 male to female ratio and 85 per cent met criteria for obesity based on Centers for Disease Control and Prevention body mass index-for-age growth chart calculations. Fourteen of 18 (78%) presented with right lower quadrant pain concerning for appendicitis and seven of 18 (39%) with fever, nausea, or vomiting. Mild leukocytosis was found in 78 per cent of patients. All but one was taken to surgery with a diagnosis of appendicitis. Partial omentectomy, either open (50%) or laparoscopic (50%), was performed in all cases. The appendix, resected in 17 patients, was grossly normal. However, 30 per cent of specimens had histopathologic findings of appendicitis. Hospital discharge, after symptom resolution, averaged 33 hours. Surgeons should have a high index of suspicion for omental torsion when evaluating obese children for right lower quadrant pain. Both surgical approaches provide the diagnosis and treatment with minimal morbidity and rapid recovery. We advocate simultaneous appendectomy because appendicitis is often encountered with the torsion.
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PMID:Clinical presentation and treatment considerations in children with acute omental torsion: a retrospective review. 2042 Feb 48