Normal anatomic variant: scintigraphy of the ischiopubic synchondrosis.
Radionuclide bone imaging in pediatric patients occasionally shows a focus of distinct localized increase of radiotracer uptake at the ischiopubic synchondrosis. Correlation of radionuclide bone images and conventional radiographs of this area in a group of pediatric patients demonstrates the positive bone scans to correlate with the period of beginning but incomplete fusion of the synchondrosis. This represents a normal phase of skeletal development that radiographically and scintigraphically may mimic disease and should not be confused with a focus of pathologic activity.
D002113:Calcification, Physiologic; D002356:Cartilage / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004164:Diphosphonates / Q000378:metabolism; D005260:Female; D006801:Humans; D007223:Infant; D007512:Ischium / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D007596:Joints / Q000000981:diagnostic imaging / Q000502:physiology; D008297:Male; D011630:Pubic Bone / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D011859:Radiography; D011877:Radionuclide Imaging; D013667:Technetium / Q000378:metabolism; D013669:Technetium Tc 99m Medronate
D004164:Diphosphonates; D013667:Technetium; D013669:Technetium Tc 99m Medronate