text: <unk>  may be classified according to microscopic histopathological analysis into four subtypes, which include juvenile<unk> , complex<unk> , giant<unk> , myxoid<unk> , and cellular<unk> .
option_0: Fibroadenoma classification
option_1: Fibroadenoma physical examination
option_2: Pleomorphic adenoma classification
option_3: Acinic cell carcinoma classification
option_4: Fibroadenoma epidemiology and demographics
option_5: Toxic Adenoma classification
option_6: Fibroadenoma MRI
option_7: Vulvar cancer classification