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Diagnostics Clinical care, Histology

Case of the Month

A male smoker in his 60s presented with a lung mass. Lobectomy was performed following a core biopsy that showed adenocarcinoma.

What is your diagnosis?

a. Chronic bronchiolitis
b. Respiratory bronchiolitis
c. Constrictive bronchiolitis
d. Cellular bronchiolitis

Click here to register your guess.

We will reveal the answer next month.

Do you have an interesting case that you would like us to feature? Email it to [email protected]

Answer to March's Case of the Month...


This photo shows the characteristic features of a Wilms tumor, which may occur as part of several congenital syndromes including WAGR (Wilms tumor, aniridia, genitourinary anomalies, and mental retardation), a syndrome involving mutations of the WT-1 gene.

Submitted by Ivan Damjanov, The University of Kansas School of Medicine, Kansas City, USA.

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