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pernicious anemia

Disease Summary
Associated Targets (2)
Tbio

2


Mondo Description Megaloblastic anemia caused by vitamin B-12 deficiency due to impaired absorption. The impaired absorption of vitamin B-12 is secondary to atrophic gastritis and loss of gastric parietal cells.
Disease Ontology Description A nutritional deficiency disease that is characterized by a decrease in red blood cells due to malabsorption of vitamin B12, has_symptom fatigue, pallor, shortness of breath, glossitis, ataxia, and/or paresthesia, has_material_basis_in atrophic gastritis, autoimmune disorder affecting the production or function of intrinsic factor, and/or genetic factors.
Mondo Term and Equivalent IDs
MONDO:0008228:  pernicious anemia
COHD:432295: 
EFO:0005576: 
GARD:0012671: 
ICD9:281.0: 
MESH:D000752: 
NCIT:C2871: 
SCTID:84027009: 
UMLS:C0002892: