27. LUNG WEIGHT RELATIONSHIPS: LABORATORY MAMMALS 

 Part I; LUNG LOBES 

 Lobes arbitrarily numbered as referred to in Part III. 



Cat 



Left 



1 = Apical (superior) 



2 = Diaphragmatic (inferior) 



Left 



Left 



Right 



Right 



Right 



1 = Apical (superior) 



2 = Middle 



3 = Diaphragmatic (inferior) 



4 - Azygos (mediastinal) 



Guinea pig 



Left 



Right 



Left 



Right 



Monkey 



Rabbit 



Contributors: (a) Joffe, M. H., (b) Ross. B. B. 



References : [1] U. S. Army Chemical Warfare Laboratories, Army Chemical Center, Maryland. [ 2) Rahn, H. 

 and Ross. B. B.. J. Appl. Physiol. 10:154, 1957. 



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