I would add that TTF1 is positive in a cytoplasmatic patter in both normal liver and hepatocarcinoma. A metastasis from unknown origin that stains TTF1 cytoplasmatic should be studied as liver primary. I do not have info on sensibility specificity.
Can you help me understand my Pathology? Doctor says it’s benign but I see TTF1 positive for a bronchogenic cyst. What does this mean? TISSUES: A. LYMPH NODE - LEVEL 7 LYMPH NODE, RIGHT B. MEDIASTINUM - MEDIASTINAL CYST FINAL DIAGNOSIS A. LYMPH NODE, RIGHT LEVEL 7, EXCISION: - ONE REACTIVE LYMPH NODE, NEGATIVE FOR MALIGNANCY (0/1) B. SOFT TISSUE, MEDIASTINAL MASS, EXCISION: - BRONCHOGENIC CYST, MEASURING 7.7 CM IN GREATEST DIMENSION (SEE COMMENT) COMMENT: IMMUNOHISTOCHEMICAL STAIN FOR TTF1 WITH APPROPRIATE CONTROL BLOCK B1 IS POSITIVE.
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Thank you very much. Comprehensive lecture. You made it sound so simple and very interesting. Thank you.
Excelente presentación, Gracias doctor
great! thanks:)
I would add that TTF1 is positive in a cytoplasmatic patter in both normal liver and hepatocarcinoma. A metastasis from unknown origin that stains TTF1 cytoplasmatic should be studied as liver primary. I do not have info on sensibility specificity.
Sir, what is the chance of ttf-1 positive adenoca to showing egfr mutation positive..
My IHC biopsy report suggests non small cell favoring adenocarcinoma. What does the P63 and TTF-1 negative suggests in IHC. Is it bad or good?
Thank you
Hello sir can you check my sister's reports of invasive breast cancer
Sir can you conduct a slide test on Ihc
Gracias doctor saludos desde Perú
Can you help me understand my Pathology? Doctor says it’s benign but I see TTF1 positive for a bronchogenic cyst. What does this mean?
TISSUES:
A. LYMPH NODE - LEVEL 7 LYMPH NODE, RIGHT
B. MEDIASTINUM - MEDIASTINAL CYST
FINAL DIAGNOSIS
A. LYMPH NODE, RIGHT LEVEL 7, EXCISION:
- ONE REACTIVE LYMPH NODE, NEGATIVE FOR MALIGNANCY (0/1)
B. SOFT TISSUE, MEDIASTINAL MASS, EXCISION:
- BRONCHOGENIC CYST, MEASURING 7.7 CM IN GREATEST DIMENSION (SEE COMMENT)
COMMENT: IMMUNOHISTOCHEMICAL STAIN FOR TTF1 WITH APPROPRIATE CONTROL BLOCK B1 IS
POSITIVE.
Sir if in a bronchial washing if we identify some cells not sure off whether reactive epi or malignant cell can TTF 1or CK 7 helpful
in general, no
Sir mere Papa ko report me ttf1 positive ck7 and ck19 positive aya tha ab wo nahi rahe h please tail me unko kaun sa cancer tha
most likely lung cancer raha hoga lekin kuch cases mein thyroid bhi ho sakta hai
My brother TTF1 is positive.
PDL1 is TPS
Sir mere papa ko Cytokeratin AE1/AE3 positive ttf-1 positive p40 is ka opration yn surgery danger he yn ?
Ttf positive is good or bad?
Good or bad is not what it's useful for
Kya iska Hindi me video ho sakta h
mushkil hai!
Can TTF-1 be present in patients who don't have a tumor??
Theo Spence yes! In normal or reactive alveolar pneumocytes.
What if CK7 and TTF1 positive??
Same problem...can still be thyroid, ovary, endometrium, other things
I got tested positive for CK7 TTF-1 and napsin-A what dos that mean?. Does anyone know I can’t afford to go to doctors
this generally fits with lung origin if there is a cancer
@@smlungpathguy yes it’s on my lungs I hope it isn’t bad.
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