Adverse Drug Reaction Classification System

ADR Ontology
ADR Term Breast dysplasia
ADR ID BADD_A09579
ADR Hierarchy
21      Reproductive system and breast disorders
21.05      Breast disorders
21.05.04      Breast disorders NEC
21.05.04.010      Breast dysplasia
Description A common and benign breast disease characterized by varying degree of fibrocystic changes in the breast tissue. There are three major patterns of morphological changes, including FIBROSIS, formation of CYSTS, and proliferation of glandular tissue (adenosis). The fibrocystic breast has a dense irregular, lumpy, bumpy consistency. | A benign lesion of the BREAST, characterized by a proliferation of disorganized small glands lined by EPITHELIAL CELLS without apparent myoepithelial cells. These glands usually have enlarged lumens, and lie in adipose or fibrous tissue. [MeSH]
MedDRA Code 10006237
MeSH ID D005348
ADR Severity Grade (FAERS)
ADR Severity Grade (CTCAE) Not Available
Synonym
Benign mammary dysplasia | Benign mammary dysplasia, unspecified | Benign mammary dysplasias | Breast dysplasia | Breast dysplasia benign | Mammary dysplasia (benign) | Other specified benign mammary dysplasias | Fibrocystic Breast Disease | Breast Disease, Fibrocystic | Disease, Fibrocystic Breast | Mammary Dysplasia | Dysplasia, Mammary | Fibrocystic Disease of Breast | Breast Fibrocystic Disease | Fibrocystic Mastopathy | Mastopathy, Fibrocystic | Breast Dysplasia | Dysplasia, Breast | Fibrocystic Changes of Breast | Breast Fibrocystic Change | Breast Fibrocystic Changes | Microglandular Adenosis | Adenoses, Microglandular | Adenosis, Microglandular | Microglandular Adenoses | Adenosis of Breast | Breast Adenosis | Chronic Cystic Mastitis | Cystic Mastitis, Chronic | Cystic Breast Disease | Breast Disease, Cystic | Disease, Cystic Breast | Cystic Disease of Breast | Breast Cystic Disease | Breast Cystic Diseases
Drugs Leading to the ADR
Drug IDDrug NameADR Frequency (FAERS)ADR Severity Grade (FAERS)
BADD_D00066Alendronic acid0.000044%
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