继发性龟头包皮炎，阴茎出血性组织，犬
Dog with focal secondary balanoposthitis. Note the hemorrhagic penile tissue adjacent to a foreign body tract, which was the result of grass awn migration.
Courtesy of Dr. Autumn Davidson.
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Dog with focal secondary balanoposthitis. Note the hemorrhagic penile tissue adjacent to a foreign body tract, which was the result of grass awn migration.
Courtesy of Dr. Autumn Davidson.
