Treatment of malignant phaeochromocytoma, paraganglioma and carcinoid tumours with 131I‐metaiodobenzylguanidine

Summary131I-metaiodobenzylguanidine (MIBG) has been used for the therapy of neural crest tumours. We report our experience with this agent in nine patients (malignant phaeochromocytoma 2; malignant paragangliomas 3; malignant carcinoid tumours 4). Six patients had soft tissue metastases alone while