This antral hyperplastic polyp has an area of high grade dysplasia. However, since the surface was eroded I was a little nervous, so I tried the PAS/AB trick that that we had noticed, and it seemed to help!
Histopathology. 2021 Feb;78(3):453-458. PMID: 32841414.
Basaloid squamous cell carcinoma can mimic urothelial carcinoma, so it's crucial to identify the overlying benign urothelium. While IHC for p16 is not helpful in distinguishing between the two, HPV-HR ISH, if positive, is diagnostic of squamous cell carcinoma. #GUpath
NF1 es un síndrome neuroocular-cutáneo en lo que los pacientes están predispuestos a sufrir tumores. A este paciente se le diagnosticó un tumor maligno de la vaina del nervio periférico de la axila. La metástasis pulmonar muestra diferenciación glandular.
Autor: @NMShillingford
🧠 Understanding Papillary Thyroid Carcinoma (PTC) Variants 🦋
Dive into the diverse world of PTC subtypes with this detailed breakdown of histopathological features, molecular alterations, and clinical insights. 🩺✨
#ThyroidCancer#PathologyEducation#MedicalLearning