Soon it is time to learn IHC from the experts

SATB2 as a multispecific marker

IHC screening markers in a case of cancer of unknown primary

which keratin stain to use??

p63 can be positive in multiple tumor types including LYMPHOMA, angiosarcoma...

cadherin 17 a good GI-pancreato-biliary marker

here is my GATA3 friend in squamous cell carcinomas

an algorithm for WD-NET

time for IHC in SFT pathology

loss of H3K27M3 a good marker of MPNST

Loss of INI1 not specific for epithelioid sarcoma

one of the learning points: FLI-1 can stain everything useleeesss

a pearl from Dr Jason Hornick : ”Do not fill your trails with IHC, start with making a ddx and order the IHCs based on that!”

a general IHC approach to lymphomas

LEF1 is the New Kid in town for Dr Denis O’Malley

Ki67 IHC not only for proliferation index but also look at the pattern

IHC approach to DLBCL: not only for diagnosis but also prognosis and therapy prediction

GC-B vs ABC DLBCL subtyping based on 2 different IHC algorithms

test for EBV by EBER ISH and not IHC

IHC approach to T cell lymphoma- difficult even for experts

ALCL has 4 different molecular subtypes

ICOS better than PD1 IHC for AITL

last slide, a DLBCL