[Malignant pheochromocytoma of Zuckerkandl's body; clinical data and treatment: one case (author's transl)].

A forty year old man with malignant pheochromocytoma of Zuckerkandl's body is reported. The case history is a severe hypertension with acute episodes, tachycardia and psychiatric disorders. The tumor extra adrenal site was got by abdominal scanning and its malignant type was demonstrated by pathological study and metastasis of lymph nodes occurring 4 months after surgery. The surgical treatment was associated to antimitotic and alpha blocking therapy. Clinical and biological status is still good after a twelve months follow-up.