Abu al-Qasim al-Khoei
Many Ayatollahs view organ donations differently. For example, Grand Ayatollahs Ali al-Sistani did not approve of posthumous organ donation, while Grand Ayatollahs Abu al-Qasim al-Khoei allowed donation of all organs after death as long as the body could still be recognizable. Practicers of Shia Islam consider minor, regenerative organ donations different than major, non-regenerative organs.