犬皮肤黏膜交界处乳头状瘤病变

犬皮肤黏膜交界处乳头状瘤病变

Close-up image of a papilloma lesion associated with the mucocutaneous junction of a dog. Note the filamentous appearance of the surface characteristic of a papillomatous lesion.

Courtesy of Dr. James O. Noxon.

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