CC277. Sunday has finished (in Spain). I agree, few carcinomas have this morphology. Mediastinal EBUS-TBNA (transbronchial FNA) in a 60 year-old-woman with a lung nodule and an oncologic history. Have a nice week #cytopath @kriyer68 @girlscouter @DrBMcGinn
Part 2. Elongated nuclei 🥕are not very common in carcinomas. Colonic adenoCa is probably the most representative one. On cytology you see the slender nuclei and palisading tendency. HE is from the cell-block. Imh is CDX2 done on a papa smear. I try to reserve the cell block
@pepeheffernan @kriyer68 @girlscouter @DrBMcGinn @ariabdullah1978 @Meghna0630 @ZHouseh @DrMarkOng @VHNguyenMD @nucleololailo @remimazorts @TristanRutland7 @DrDanok @atman_ci She could have had an adenocarcinoma of the lung and she has it again, with the IHC being TTF-1.
@pepeheffernan @kriyer68 @girlscouter @ariabdullah1978 @Meghna0630 @ZHouseh @DrMarkOng @VHNguyenMD @nucleololailo @remimazorts @TristanRutland7 @DrDanok @atman_ci Gee tough one, could it be a colorectal met with CDX2 IHC?
@pepeheffernan @gcai1978 @kriyer68 @girlscouter @DrBMcGinn @ariabdullah1978 @Meghna0630 @ZHouseh @DrMarkOng @VHNguyenMD @nucleololailo @remimazorts @TristanRutland7 @DrDanok @atman_ci Hi, I see some rosetting. may be serous carcinoma, p16?p53?
@pepeheffernan @kriyer68 @girlscouter @DrBMcGinn @Meghna0630 @ZHouseh @DrMarkOng @VHNguyenMD @nucleololailo @remimazorts @TristanRutland7 @DrDanok @atman_ci Ovarian carcinoma with WT1 stain 🤔🤔🤪