- 14.Breast
- ★(5)noninvasive carcinoma (comedo type)
Macroscopic image:Noninvasive carcinoma (dotted line) usually spread within mammary ducts and therefore rarely results in a palpable mass. Comedo carcinomas are often associated with intratumoral calcifications particularly in the area of central necrosis, which may be detected by mammography or ultrasonography.
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