Successful ICSI in an azoospermic and kidney transplant man with type 1 primary hyperoxaluria and first histopathological testicular findings described in the literature.

In this report, we describe for the first time a pregnancy using sperm retrieved from an azoospermic man with kidney transplant due to type I primary hyperoxaluria. It is the first case that we were able to find in the literature for both male infertility and hystopathologic findings.