Castellani M R, Di Bartolomeo M, Maffioli L, Zilembo N, Gasparini M, Buraggi G L
Division of Nuclear Medicine, National Cancer Institute, Milan, Italy.
J Nucl Biol Med (1991). 1991 Oct-Dec;35(4):349-51.
Our experience with [131I]metaiodobenzylguanidine (131I-MIBG) therapy in two patients with carcinoid tumor is described. These patients were selected because of multiple areas of uptake on 131I-MIBG scan, consistent with the extent of the disease. Both patients presented diarrhea and liver metastases. Para-aortical lymphonodes and skeletal metastases were present in the first and the second patient, respectively. Previous treatment involved r-alpha-interferon, surgery or radiotherapy. In both cases 131I-MIGB therapy was started in December 1990 and is still continuing. No haematologic or hepatic side-effects have been observed. Mild hypotension (90/60 mmHg) occurred in one patient during the first course of therapy and was resolved by corticoid treatment. A stabilization of disease and a progressive reduction of diarrhea have been observed in both patients. In the second patient an initial decrease in liver metastases was confirmed by ultrasonography 7 months after the beginning of therapy.
