Qap (Anatomical Pathology) 

QAP Peer Review

AP322
Case History: F/68. Brain tumour. Hx of 6 cm meningioma in 2006. Recurrence ?
Intended diagnosis: Atypical meningioma. Contributed by:PC
Code Diagnosis Comment Score
anonymous Atypical meningioma (100%) nil  100
anonymous Atypical meningioma nil  100
anonymous Atypical meningioma nil  100
anonymous Atypical meningioma (WHO grade II) nil  100
anonymous Atypical meningioma, grade 2 (WHO). 100% Sampling to exclude ddx anaplastic meningioma which has frank cytologic anaplasia, high ki67 index and mitotic count >20/10HPF.  100
anonymous Atypical meningioma nil  100
anonymous Atypical Meningioma (WHO Grade II) 100% nil  100
anonymous Atypical meningioma, WHO G2 more sampling for areas with higher mitotic count.  100
anonymous atypical meningioma nil  100
anonymous Atypical Meningioma, WHO grade II. nil  100
anonymous BRAIN tumour - ATYPICAL MENINGIOMA In view of focal brisk mitotic count, suggest to take additional blocks for more proper estimation of mitotic count. Also perform Ki-67 stain to rule out anaplastic meningioma.  100
anonymous Atypical meningioma. nil  100
anonymous Atypical meningioma. (100%) nil  100
anonymous atypical meningioma (100%) nil  100
anonymous Brain - Atypical meningioma (100% probability). nil  100
anonymous Atypical Meningioma nil  100
anonymous Atypical meningioma, grade II (WHO) 100% nil  100
anonymous Atypical meningioma. (W.H.O. Grade 2) nil  100