TEHRAN, Iran (AP) — Iran’s Supreme Leader Ayatollah Ali Khamenei has been discharged from hospital, a week after he underwent prostate surgery.

Official news agency IRNA reported that the 75-year-old Khamenei, who has the final say on all state matters and has been Iran’s top leader since 1989, was in “good health” following a “successful” operation.

Khamenei was admitted to a government hospital in Tehran last Monday. A report posted on his website, khamenei.ir, says he was discharged after a full recovery.

A medical team carrying out the operation has said the procedure took less than half an hour and was performed under local anesthesia.

Khamenei is a powerful defender of Iran’s clerical rule established by his predecessor, the late Ayatollah Ruhollah Khomeini.

Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.