Striato-nigral degeneration and Shy-Drager syndrome (idiopathic orthostatic hypotension).

The present paper reports on a case which evolved clinically with a Parkinson syndrome and attacks of orthostatic hypotension. Dystrophic lesions were found in the substrantia nigra, putamen and autonomic bulbo-medullary axis. This case demonstrates that striato-nigral degeneration of the Adams, van Bogaert and van der Eecken type and the Shy-Drager syndrome (orthostatic hypotension with neurologic syndrome) are part of the same pathiologic entity respesenting nervous multisystem degeneration developing in the presenium.