ないぶしょうがい
内部障害
Disorder of internal organs
心臓や腎臓(kidney)などの内臓(visceral organ)の機能が障害され、日常生活が制限されること。外見は障害がない人と違わないため、障害を理解されないこともある。
This means that daily life is restricted because the function of internal organs such as the heart, kidneys, and so on, is impaired. Because the outward appearance of a person with this condition does not differ from an able-bodied person, there are times when the disability is not understood (there are times when they are not treated as people with disabilities/those disorders).