cystic medial necrosis
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cys·tic me·di·al ne·cro·sis
loss of elastic and muscle fibers in the aortic media, with accumulation of mucopolysaccharide, sometimes in cystlike spaces between the fibers; a disease of unknown cause, which may be inherited and predisposes to dissecting aneurysms.
Erdheim,Jakob, Austrian physician, 1874-1937.
Erdheim disease - a disease of unknown cause that may be inherited and that predisposes to dissecting aneurysms. Synonym(s): cystic medial necrosis
Erdheim syndrome - acromegaly causing cervical stiffening and often associated with clavicular hypertrophy. Synonym(s): Scaglietti-Dagnini syndrome
Erdheim tumor - a suprasellar neoplasm, usually cystic, that develops from the nests of epithelium derived from Rathke pouch. Synonym(s): craniopharyngioma