Diagnosis / disability in BL dramas

BL dramas that has a character in a gay relationship that has a diagnosis (on paper or not) and is disabled and/or is physically unwell and/or mentally unwell. To qualify this has to be life-altering. I will not add characters that "only" have problems with coming to terms with their sexuality, I have a separate list for that. 

This list will be updated if I find more dramas that fit the bill.