2017
DOI: 10.1002/jum.14274
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Right Upper Quadrant Pain: Ultrasound First!

Abstract: Acute right upper quadrant (RUQ) pain is a common presenting symptom in emergency departments and outpatient medical practices, and is most commonly attributable to biliary and hepatic pathology. Ultrasound should be used as a first-line imaging modality for the diagnosis of gallstones and cholecystitis, as it allows the differentiation of medical and surgical causes of upper abdominal pathology, and in many circumstances is sufficient to guide patient management. Knowledge of strengths and limitations of ultr… Show more

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Cited by 36 publications
(13 citation statements)
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“…Transabdominal ultrasound is the gold-standard imaging for acute cholecystitis and detects over 80% of cases ( 31 35 ). In acute uncomplicated cholecystitis, ultrasound may show gallstones, a positive sonographic Murphy's sign, thickened gallbladder wall, pericholecystic fluid, “sludge” in the gallbladder, gallbladder distension, and hyperaemia of the gallbladder wall on Doppler ( 30 , 36 38 ). However, it is limited in detecting severe variants such as gangrenous or emphysematous cholecystitis or intra-abdominal abscess, where CT is more appropriate ( 14 , 24 , 30 , 37 ).…”
Section: Introduction and Objectivesmentioning
confidence: 99%
“…Transabdominal ultrasound is the gold-standard imaging for acute cholecystitis and detects over 80% of cases ( 31 35 ). In acute uncomplicated cholecystitis, ultrasound may show gallstones, a positive sonographic Murphy's sign, thickened gallbladder wall, pericholecystic fluid, “sludge” in the gallbladder, gallbladder distension, and hyperaemia of the gallbladder wall on Doppler ( 30 , 36 38 ). However, it is limited in detecting severe variants such as gangrenous or emphysematous cholecystitis or intra-abdominal abscess, where CT is more appropriate ( 14 , 24 , 30 , 37 ).…”
Section: Introduction and Objectivesmentioning
confidence: 99%
“…Classically, three clinical presentations appear in cholelithiasis: dyspepsia in 2/3 of the patients, asymptomatic patients that corresponds to around 25%, and the typical painful condition in 10 to 20% of patients [19,20,21] . Most authors consider that abdominal ultrasound is the technique of choice for diagnostic imaging [3,13,[19][20][21][22][23][24][25] .…”
Section: Diagnosis and Treatmentmentioning
confidence: 99%
“…Guidelines and expert opinion recommend an "ultrasound-first" approach when patients present with right upper quadrant (RUQ) abdominal pain or pelvic pain of suspected gynecologic origin. [1][2][3] When evaluating suspected biliary disease, experts recommend beginning with ultrasonography based on the speed of obtaining results, absence of radiation exposure, reduced cost, and good diagnostic accuracy. 1 Ultrasound has superior sensitivity, of 98%, 4 in identifying radiolucent gallstones, compared to CT's 79% sensitivity.…”
Section: Why You Might Consider Ordering An Abdominal Ultrasound Afte...mentioning
confidence: 99%