Comedocarcinoma

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Comedocarcinoma
Classification and external resources
Specialty Lua error in Module:Wikidata at line 446: attempt to index field 'wikibase' (a nil value).
ICD-O M8501/3
Patient UK Comedocarcinoma
[[[d:Lua error in Module:Wikidata at line 863: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]]

Comedocarcinoma is one kind of breast cancer which is most commonly very early-stage [1][2] which demonstrates central necrosis.[3] It is a usually a type of ductal carcinoma in situ. Comedo carcinomas are usually non-infiltrating and intraductal tumors. However, there have been accounts of comedocarcinoma which has then diversified into other cell types and developed into infiltrating (invasive) ductal carcinoma.[4] Recurrence and survival rates differ for invasive breast cancer which has originated as comedocarcinoma compared with other types of cancer cells.[5]

The duct will have characteristic necrotic tissue with calcification that feels cord-like. Squeezing the duct will yield inspissated material that is cheese-like and similar in consistency to toothpaste.

Comedocarcinoma has also been described as a histopathological type of Sebaceous carcinoma

References

 This article incorporates public domain material from the U.S. National Cancer Institute document "Dictionary of Cancer Terms".

  1. Yale: Cardiothoracic Imaging - Comedocarcinoma of the right breast
  2. Definition: comedocarcinoma from Online Medical Dictionary
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External links


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