50 + M.
Radiology: Suspected pulmonary carcinoma Lingula.

Biopsy of the lesion was not possible.
Lingula resection with intraoperative frozen section was perforfmed.

Look what we found...

🧪
#science

#medicine

#Pathology

#pulmpath

Lung biopsy, 80 + F.

TTF1 positive Adenocarcinoma G3.

Look at the perineural invasion.

PNI is a strong prognostic factor for unfavorable outcomes in patients with resected NSCLC.

https://www.sciencedirect.com/science/article/pii/S2405844023024738

🧪 #science #medicine #Pathology #pulmpath

Prognostic value of perineural invasion in resected non-small cell lung cancer: A meta-analysis

The prognostic role of perineural invasion (PNI) in resected non-small cell lung cancer (NSCLC) remains unclear. A meta-analysis was performed to comp…

Here is an interesting case from Twitter (now on Kiko and posting on Med-mastodon).

#GIpath #Pulmpath
https://kikoxp.com/posts/17761

KiKoXP | Appendicitis, incidental mass

Small cell carcinoma, likely metastatic from lung