positive scintigraphy with 67ga-citrate in examination of children with hodgkin 's disease is a useful and informative method to exclude primary involvement of the subdiaphragmatic regions of the lymphatic system in a pathological process and to assess the efficacy of therapy of specific lesion of the intrathoracic and retroperitoneal lymph nodes .
C0019829
hodgkin 's disease
C0024235
lymphatic system