Granulomatous reaction as a postherpetic isotopic response after primary varicella infection in a healthy adult

We report the first case of post-herpetic isotopic reaction (PHIR) after primary varicella infection in a healthy adult. PHIR refers to the development of new skin lesions at sites where prior herpetic skin lesions have been resolved. Herpes zoster is the most common cause of PHIR; however, only a few cases of PHIR due to primary varicella infections have been reported.