comedocarcinoma

[kŏm′ĭ-dō-kär′sə-nōmə]

n.

A form of breast carcinoma in which plugs of necrotic malignant cells may be expressed from the ducts.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.