1/1. Intracranial giant cell arteritis with fatal middle cerebral artery territory infarct.A 37 year-old man who developed a fatal middle cerebral territory infarct was found at autopsy, to have widespread granulomatous angiitis involving meningeal and intracranial--extracerebral vessels but not intracerebral vessels or other extra-cranial vessels. The findings are unique and overlap with those of granulomatous angiitis of the nervous system (GANS) and classic giant cell arteritis (GCA). A possible precipitant for this devastating illness was a recent chlamydia infection. The salient clinical and pathologic differences between GANS and GCA of the nervous system are discussed.- - - - - - - - - - ranking = 1keywords = giant (Clic here for more details about this article) |