Abstract
The term lobular neoplasia refers to a spectrum of lesions featuring atypical lobular hyperplasia and lobular carcinoma in situ (LCIS). The histopathological characteristics of these lesions are well documented. What is less well understood is the management implications of a patient diagnosed with LCIS; treatment regimes vary and are somewhat controversial. LCIS is now considered a risk factor and a non-obligate precursor for the subsequent development of invasive cancer.
MeSH terms
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Breast Neoplasms / classification
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Breast Neoplasms / diagnosis*
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Breast Neoplasms / pathology*
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Breast Neoplasms / therapy
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Carcinoma in Situ / diagnosis*
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Carcinoma in Situ / pathology*
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Carcinoma in Situ / therapy
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Carcinoma, Lobular / diagnosis*
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Carcinoma, Lobular / pathology*
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Carcinoma, Lobular / therapy
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Diagnosis, Differential
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Female
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Humans
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Hyperplasia
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Neoplasm Invasiveness
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Precancerous Conditions / diagnosis*
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Precancerous Conditions / pathology*
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Precancerous Conditions / therapy