390 DISEASES/DISORDERS
Fig. 25.6.Reactive cutaneous histiocytosis. Swelling on the dorsal muzzle (within ellipse) of a 2-year-old
female-spayed golden retriever.
(a)Fig. 25.7.Malignant histiocytosis in a 5-year-old female-spayed Bernese mountain dog. Erythematous nod-
ules were generalized on the body, including (a) on the ventrum and (b) interdigitally.