Chapter 36 - lungs

Question 1

Histiocytic sarcoma most commonly occurs in which two lung lobes?

a) left cranial
b) left caudal
c) right middle
d) right caudal

Answer 1

a) left cranial
c) right middle

Question 2

A lesion is considered a mass not a nodule if it exceeds a size of…?

a) 1cm
b) 2cm
3) 3cm
4) 4cm

Answer 2

3) 3cm

Question 3

What distribution does this lung pattern have and therefore what is the most likely cause?

Answer 3

Bilateral caudodorsal alveolar pattern, more likely pulmonary oedema