| ICD-11-MMS |
| 3A01.4 腸疾患によるビタミンB12欠乏性貧血(Vitamin B12 deficiency anaemia due to intestinal disease) | |||||
| 分類ID | 分類名 | ICD11 | |||
| 1 | 10123680 | 腸疾患によるビタミンB12欠乏性貧血(Vitamin B12 deficiency anaemia due to intestinal disease) | 3A01.4 | ||
| 2 | 20014749 | 腸疾患に続発するビタミンB12欠乏による後天性巨赤芽球性貧血(Acquired megaloblastic anaemia due to vitamin B12 deficiency secondary to intestinal disease) | 3A01.4 | ||