[Cerebral amyloid angiopathy revealed or hypertension-related cerebral small vessel diseases: A clinical challenge]. / Angiopathie amyloïde cérébrale ou atteinte des microvaisseaux cérébraux en rapport avec l'HTA : un challenge clinique.

Cerebral amyloid angiopathy (CAA) is a entity characterized by degenerative Amyloïd deposits in the walls of the meningeal and cortical vessels. It is considered as the second cause of primitives cerebral hemorrhage in elderly. The differential diagnosis between AAC and hypertension-related cerebral small vessel diseases is difficult and represent a true challenge for the clinician. We report two cases of cerebral small vessel diseases revealed by malignant hypertension.