Nuclear medicine communications · 2010
Extended application of 99mTc-mebrofenin cholescintigraphy with cholecystokinin in the evaluation of abdominal pain of hepatobiliary and gastrointestinal origin.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Krishnamurthy Gerbail T, Krishnamurthy Shakuntala
Аннотация
OBJECTIVE: To explore the extension of cholecystokinin-cholescintigraphy in the evaluation of abdominal pain.
METHODS: A total of 1554 patients with abdominal pain underwent Tc-mebrofinin cholescintigraphy. Gallbladder ejection fraction was obtained with cholecystokinin (sincalide) and abdominal pain was graded.
RESULTS: Fourteen different types of hepatobiliary and gastrointestinal motility disorders were identified. Biliary dyskinesia was found in 453 patients, septate gallbladder in 33, and duodeno-gastric bile reflux in 46 patients. Sincalide-induced intestinal hyperperistalsis alone was found in 65 and in combination with other diseases in 64 patients. Abdominal pain was mild to moderate in intensity, and occurred in 50-60% of patients with abnormal gallbladder function. Severe abdominal pain was usually associated with intestinal hyperperistalsis.
CONCLUSION: Tc-mebrofinin cholescintigraphy enables the identification of motility disorders of the gastrointestinal and hepatobiliary tract, and post-sincalide abdominal pain in most cases can be assigned to functional abnormality of the gallbladder or/and intestine.
METHODS: A total of 1554 patients with abdominal pain underwent Tc-mebrofinin cholescintigraphy. Gallbladder ejection fraction was obtained with cholecystokinin (sincalide) and abdominal pain was graded.
RESULTS: Fourteen different types of hepatobiliary and gastrointestinal motility disorders were identified. Biliary dyskinesia was found in 453 patients, septate gallbladder in 33, and duodeno-gastric bile reflux in 46 patients. Sincalide-induced intestinal hyperperistalsis alone was found in 65 and in combination with other diseases in 64 patients. Abdominal pain was mild to moderate in intensity, and occurred in 50-60% of patients with abnormal gallbladder function. Severe abdominal pain was usually associated with intestinal hyperperistalsis.
CONCLUSION: Tc-mebrofinin cholescintigraphy enables the identification of motility disorders of the gastrointestinal and hepatobiliary tract, and post-sincalide abdominal pain in most cases can be assigned to functional abnormality of the gallbladder or/and intestine.