title: [Cholescintigraphy of gastroduodenal pathology in children].
abstract: The results of cholescintigraphy with 99mTc-HIDA in 245 children were analysed. The relationship of a latent time period with the state of the stomach-duodenum system was revealed. The specificity of this index was 82%, sensitivity 70%, accuracy 75% and pathology predictability 85%. The scintigraphic picture of a duodenobulbar reflux in the form of a RP "depot" in the ascending and upper horizontal part of the duodenum manifested itself with the specificity of 90% and predictability of pathology in 75%. Duodenogastric refluxes were revealed with the specificity of 94%, accuracy of 88% and pathology predictability of 90%. A low specificity of 34 and 43% was associated with a possibility of reflux detection in the lower horizontal part of the duodenum only.
mesh_terms: D002648:Child; D004382:Duodenitis / Q000000981:diagnostic imaging*; D004383:Duodenogastric Reflux / Q000000981:diagnostic imaging*; D005756:Gastritis / Q000000981:diagnostic imaging*; D006801:Humans; D007098:Imino Acids; D011877:Radionuclide Imaging; D013667:Technetium; D019780:Technetium Tc 99m Lidofenin
chemical_list: D007098:Imino Acids; D019780:Technetium Tc 99m Lidofenin; D013667:Technetium
vernacular_title: Kholestsintigrafiia pri gastroduodenal'noĭ patologii u deteĭ.