Healing gingivitis. There are some grey zones of scarring on the gums, which are still slightly swollen but no longer painful. Gingivitis began on 30 August, with pain and redness, but no bleeding until 11 September. Thereafter the lesion partly healed. Patient discharged from Ujina Hospital on 4 October. There were still some superficial ulcers of the buccal mucosa when he was seen at his home on 24 October.