Qap (Anatomical Pathology) 

QAP Peer Review

AP149
Case History: F51 Breast mass for frozen section
Intended diagnosis: Invasive lobular carcinoma. Contributed by:JKCC
Code Diagnosis Comment Score
anonymous Invasive lobular carcinoma, classical type (100%) Can confirm with immunostain for E-cadherin (Lobular carcinoma is negative for the stain).  100
anonymous Invasive lobular carcinoma (100%) nil  100
anonymous Invasive lobular carcinoma. 100% nil  100
anonymous Invasive lobular carcinoma Confirm by immunostain for cytokeratin and E-cadherin (negative in lobular carcinoma)  100
anonymous INVASIVE LOBULAR CARCINOMA. Classical type. 100% nil  100
anonymous Infiltrative lobular carcinoma. (100%) nil  100
anonymous Breast mass - Invasive lobular carcinoma 100% nil  100
anonymous Invasive lobular carcinoma (100%) nil  100
anonymous Invasive lobular carcinoma 100% nil  100
anonymous INFILTRATIVE LOBULAR CARCINOMA (100%) nil  100
anonymous Invasive lobular carcinoma (100%) Nil  100
anonymous Invasive lobular carcinoma, margins involved nil  100
anonymous Invasive carcinoma, favour invasive lobular carcinoma. 100% Probability. nil  100
anonymous Invasive carcinoma 100%, favour invasive lobular carcinoma (95%) over invasive ductal carcinoma (5%) The invasive carcinoma shows the pattern of a lobular carcinoma but the tumour cells show nuclear pleomorphism suggestive of a pleomorphic lobular carcinoma. Immunostain for E-cadherin to be performed and the absence of which supports a lobular carcinoma.  100
anonymous Invasive carcinoma favour lobular caricnoma, 100% Immunostain for E-cadherin  100