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Biomedical subjects

S Antonmattei

Publications and source records attributed to S Antonmattei.

4 recordsLinked to original sources

The multiscan appearance of eosinophilic granuloma.

A case of multifocal eosinophilic granuloma is presented in which a 99mTc-methylene diphosphonate bone scan revealed areas of increased, normal, and decreased uptake of the radionuclide. A radiographic bone survey demonstrated some but not all of the lesions seen on the bone scan; additionally, certain lesions were demonstrated only by the radiographs. A radionuclide bone scan is therefore unreliable as the sole diagnostic procedure for evaluating the distribution of eosinophilic granuloma and should always be complemented with a radiographic bone survey.

Adult

Diagnostic significance of persistent colonic gallium activity: scintigraphic patterns.

One hundred and forty-eight gallium scans were reviewed to determine the diagnostic significance of colonic gallium activity and its relationship to colonic disease. Location or intensity of the activity was unchanged during the course of the radionuclide study in 25 patients imaged more than once. Of those patients who had colonic gallium activity that did not change in location or intensity during the study, 9 had proved colonic disease. The patterns of colonic activity were either focal or diffuse. These distinct patterns, however, cannot distinguish benign from malignant disease.

Adult