Items tagged “breastcancer”
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Breast cancer (staging)
Breast cancer staging uses the TNM staging system and then into stage groupings. Classification TNM staging Primary tumor (T) Tx: primary tumor cannot be assessed T0: no evidence of primary tumor Tis: carcinoma in situ T1 T1a: 0.1-0.5 cm T1b: 0.5-1.0 cm T1c: 1.0- 2.0 cm T2: 2-5 cm T3...
Breast cancer metastases
Metastases from breast cancer can be a frequent finding in routine onco-radiological practice. Clinical presentation With the universal use and acceptance of screening mammography, the isolated clinical presentation from metastases from breast carcinoma has become rare in clinical practice. Hi...
Male breast cancer
Male breast cancer is exceptionally rare and only accounts for less than 0.25% of male malignancies and ~0.5-1% of all breast cancer (both genders). The diagnosis is sometimes delayed due to the patient's hesitancy to seek advice. Workup from a radiological point of view is the same as for women...
Mucinous carcinoma of the breast
Mucinous carcinoma of the breast, also known as colloid breast carcinoma, is a subtype of invasive ductal carcinoma (IDC). They account for about ~ 2% (range 1-7% 4) of breast cancers. Epidemiology It tends to occur in older women where a prevalence of as much as 7% is found among women 75 ye...
Metachronous breast cancer
Metachronous breast cancers are two breast cancers that occur in either breast in two different time periods. Treatment and prognosis The survival rate of women with metachronous breast cancers diagnosed within 2 years of the original primary is worse than those with unilateral disease 4.
Fibrosarcoma of the breast
Fibrosarcoma of the breast is a type of malignant stromal sarcoma that rarely occurs as a primary tumor within the breast. Pathology A fibrosarcoma is composed of immature mesenchymal elements surrounded by a collagenous substance. It is a type of breast sarcoma with a predominant “herringbon...
Tubulolobular carcinoma of the breast
A tubulolobular carcinoma (TLC) of the breast is considered a subtype of breast cancer that features of both invasive lobular carcinoma and tubular carcinoma of the breast. It therefore exhibits features of both ductal and lobular differentiation. Multifocality, muticentricity and percentage of ...
Triple receptor negative breast cancer
Triple receptor-negative (TRN) breast cancer is a subtype of breast cancer characterized by a relative absence of immunohistochemical staining for the following hormone receptors/protein: estrogen receptor (OR) progesterone receptor (PR) human epidermal growth factor receptor 2 (HER2/neu) Ep...