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Some risk factors can be changed. Risk factors for breast cancer may be divided into preventable and non-preventable. Their study belongs in the field of epidemiology.Breast cancer, like other forms of cancer, can result from multiple environmental and hereditary risk factors.
Comedocarcinoma is a kind of breast cancer that demonstrates comedonecrosis, which is the central necrosis [1] of cancer cells within involved ducts. Comedocarcinomas are usually non-infiltrating and intraductal tumors, characterized as a comedo-type, high-grade ductal carcinoma in situ (DCIS).
Atypical ductal hyperplasia (ADH) is the term used for a benign lesion of the breast that indicates an increased risk of breast cancer. [1]The name of the entity is descriptive of the lesion; ADH is characterized by cellular proliferation (hyperplasia) within one or two breast ducts and (histomorphologic) architectural abnormalities, i.e. the cells are arranged in an abnormal or atypical way ...
Considered a moderate-risk mutation, it may double or triple the carrier's lifetime risk of breast cancer, and also increase the risk of colon cancer and prostate cancer. [5] ATM: Mutations cause ataxia telangectasia; female carriers have approximately double the normal risk of developing breast cancer. [5]
Breast diseases make up a number of conditions. The most common symptoms are a breast mass, breast pain, and nipple discharge. [1] A majority of breast diseases are noncancerous. [2] Although breast disease may be benign, or non-life threatening there remains an associated risk with potentially a higher risk of developing breast cancer later on ...
The International Classification of Diseases for Oncology (ICD-O) is a domain-specific extension of the International Statistical Classification of Diseases and Related Health Problems for tumor diseases. This classification is widely used by cancer registries. It is currently in its third revision (ICD-O-3). ICD-10 includes a list of ...
Lobular neoplasia is considered pre-cancerous, and LCIS is an indicator (marker) for increased risk of developing invasive breast cancer in women. This risk extends more than 20 years. Most of the risk relates to subsequent invasive ductal carcinoma rather than to invasive lobular carcinoma. [4]
Females are at an increased risk of developing breast cancer, which is the most common malignancy observed in Cowden's patients. [3] Although some cases have been reported, there is not enough evidence to indicate an association between Cowden syndrome and the development of male breast cancer. [ 3 ]