Heart valves: Difference between revisions
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→Mitral valve prolapse: +micro |
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| Line 292: | Line 292: | ||
# Dilated valve annulus. | # Dilated valve annulus. | ||
*Thickening of valve. | *Thickening of valve. | ||
===Microscopic=== | |||
Features:<ref name=pmid3049284/> | |||
*Increased thickness of spongiosa and fibrosa. | |||
*Abnormal collagen fibres in the atrialis layer. | |||
*+/-Fibrin deposition. | |||
==Nonbacterial thrombotic endocarditis== | ==Nonbacterial thrombotic endocarditis== | ||