Radionuclide imaging in the nonsurgical treatment of liver and spleen trauma.
Twenty-nine patients had splenic or hepatic defects on 99mTc sulfur colloid scintigraphy performed after abdominal trauma. All were treated conservatively. One additional patient had a scan after a laceration was oversewn. Followup scans in 24 patients 1 to 13 months later showed resolution that was complete in nine, partial in 12, and unchanged in three. No defects enlarged. All but two patients were completely asymptomatic; two children with occasional unexplained upper abdominal pain had progressively resolving splenic defects. We conclude that surgery may not always be necessary for liver-spleen injury, that radionuclide imaging is useful in valuation of healing as well as in initial diagnosis, and that the risk of 'delayed' rupture is much smaller than heretofore feared.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008099:Liver / Q000000981:diagnostic imaging* / Q000293:injuries*; D008297:Male; D011877:Radionuclide Imaging; D013154:Spleen / Q000000981:diagnostic imaging* / Q000293:injuries*