CHAPTER 6 SYMPTOM CHECKER (LESIONAL AND REGIONAL DERMATOSES) 89
Fig. 6.30.Hyperestrogenism from exposure to topical hormone replacement therapy; note linear preputial
erythema characteristic of this syndrome.
Fig. 6.31.Alopecia caused by exposure to topical hormone replacement therapy (estrogen) in a 7-year-old
male-castrate shih tzu mix dog.