11,599 Images : Last Update : May 22, 2022

Lung AdenoCA : Unusual Solid Pattern

prev
slide 125 of 128
next
No Image
Lung_AdenoCA_UnusualMorphology1.jpg

Close

Comments:
The alveolar septa can be clearly seen even at low magnification. The alveolar spaces are solidly filled with clusters of tumor cells. The patient was an elderly non-smoker. The diagnosis of pulmonary adenocarcinoma was confirmed with the help of strong positivity for TTF-1 and Napsin A. The tumor cells were negative for p63 and p40.

prev
slide 125 of 128
next