Breast Flashcards
Blue domed cyst lined by milk of ca
Cyst
Dt cyst rupture
Fibrosis
Inc of number of acini per libule
Adenosis
Double layer of myoepithelial clells and luminal cells
Epithelial hyperplasia
Acini at least double the number dound in uninvolved lobiles
Sclerosinf adenosis
Component of sclerosing adenosis, papullomas, epithelial hyperplasia
Complex sclerosis
Multiple branching fibrovascular core
Papillomas
Resemblance wt dcis bt wt limited involvementw
Atypical ductal hyperplasia
Identical to lcis but cells dont distend >50% of the acini within lobulew
Atypical lobular hyperplasia
Tumor fr stroma movable painless younger 35
Fibroedrnoma
Large lobulated calcifications
Fibroadrnima
Lobulayed tumor wt cysytic spaces containing leaf like extensions
Phyllodes tumor
Most common cause of bloody nipple discharge. Develop in lactiferous ducts or sinuses
Intraductca
Pleomorphic wt hi grade hyperchromatic nuclei
Comedocarcinoma
Monomorphic cells wt nuclear. Grades ranging fr hi to low
Noncomedo dcis
Unilayeral erythematous eruption wt scale of crust. Xtend fr duct, lactuferous, nipple, skin
Pagets dse
Dyscohesive cells wt oval round nuclei and small nucleolilacj prot e cadgerin
Lonular carcinoma ins itu
Most common type of breast ca, grating sound
Invasive ductal ca
Signet ring cells in indian file pattern
Invasive lobular ca
Fleshy mass wt syncytium like sheets of large crlls wt vesicular pleimorphic nuclei
Medullary carcinoma breast
Soft rubbery mass, palr gray blue gelatin
Mucunous carcinoma breat
Well formed angulated tubules lines by a single layer of cells uniform nicei
Tubular ca
Hi degree if aneuoudy, tumor emboli in dermal lymphatica, wt e cadherib expression
Inflam breast ca
Painless palpable mass, chalky white foci or dark hemorrhagic debris
Fat necrosis
