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 https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ˜‚" title="Face with tears of joy" aria-label="Emoji: Face with tears of joy"> 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 https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ˜ฑ" title="Face screaming in fear" aria-label="Emoji: Face screaming in fear">https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ˜ฑ" title="Face screaming in fear" aria-label="Emoji: Face screaming in fear"> useleeesss https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ‘" title="Thumbs up" aria-label="Emoji: Thumbs up">
a pearl from Dr Jason Hornick : โ€Do not fill your trails with IHC, start with making a ddx and order the IHCs based on that!โ€ https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ‘" title="Clapping hands sign" aria-label="Emoji: Clapping hands sign">https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ‘" title="Clapping hands sign" aria-label="Emoji: Clapping hands sign">https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ‘" title="Clapping hands sign" aria-label="Emoji: Clapping hands sign">
a general IHC approach to lymphomas
LEF1 is the New Kid in town for Dr Denis Oโ€™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 https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ‘" title="Thumbs up" aria-label="Emoji: Thumbs up">
ALCL has 4 different molecular subtypes
ICOS better than PD1 IHC for AITL
last slide, a DLBCL https://abs.twimg.com/emoji/v2/... draggable="false" alt="๐Ÿ˜‚" title="Face with tears of joy" aria-label="Emoji: Face with tears of joy">
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