apinealism

a·pin·e·al·ism

(ā-pin'ē-al-izm),
Acquired absence of the pineal gland.
Farlex Partner Medical Dictionary © Farlex 2012

apinealism

(ā-pin′ē-ă-lĭzm) [ ¹an- + L. pinea, pine cone + -ism]
Absence of the pineal gland.
Medical Dictionary, © 2009 Farlex and Partners