Human papillomavirus type 7-associated anal condyloma after renal transplantation in a child

A case of warts in toe webs due to HPV type 7: Case report and literature review

"Butcher's warts" are skin lesions caused by human papillomavirus type 7 (HPV type 7). Another clinically distinctive lesion, "warts in toe webs" (WTW), localized between the toes, has also been reported but remains poorly understood. We report the case of an 84-year-old man with a refractory, cauliflower-like lesion between his toes which was unresponsive to yokuinin and liquid nitrogen cryotherapy. The patient had no history of meat of fish handling. Biopsy revealed papillary thickening of the stratum corneum and vacuolated cells. Polymerase chain reaction and immunohistochemistry analysis confirmed HPV type 7. Treatment modifications, including maintaining a dry interdigital environment, led to resolution within 2 months. Our review of 19 previously reported WTW cases indicates a distinct clinical profile: all cases involved males from Asia, with a prevalence of fungal coinfection. This case indicates the importance of HPV typing for diagnosis and maintaining a dry interdigital environment to enhance treatment outcomes.

Adult and late adolescent complications of pediatric solid organ transplantation

BACKGROUND

There have been over 51 000 pediatric solid organ transplants since 1988 in the United States alone, leading to a growing population of long-term survivors who face complications of childhood organ failure and long-term immunosuppression.

AIMS

This is an educational review of existing literature.

RESULTS

Pediatric solid organ transplant recipients are at increased risk for risk for cardiovascular and kidney disease, skin cancers, and growth problems, though the severity of impact may vary by organ type. Pediatric recipients often are able to complete schooling, maintain a job, and form family and social networks in adulthood, though at somewhat lower rates than the general population, but face additional challenges related to neurocognitive deficits, mental health disorders, and discrimination.

CONCLUSIONS

Transplant centers and research programs should expand their focus to include long-term well-being. Increased collaboration between pediatric and adult transplant specialists will be necessary to better understand and manage long-term complications.