noun
galactosemia
Medical term for an inherited metabolic disorder where the body cannot properly process galactose.
ガラクトース血症は新生児マススクリーニングの対象疾患の一つです。
Galactosemia is one of the diseases targeted by newborn mass screening.
From English 'galactose' + Japanese 血症 (kesshō, 'blood disease').