title: Congenital porphyria.
mesh_terms: D000293:Adolescent; D001769:Blood / Q000378:metabolism; D001853:Bone Marrow / Q000378:metabolism; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004920:Erythropoiesis; D005260:Female; D005808:Genes, Recessive; D006418:Heme / Q000096:biosynthesis; D006801:Humans; D008099:Liver / Q000473:pathology; D008297:Male; D010375:Pedigree; D017118:Porphyria, Acute Intermittent; D011164:Porphyrias / Q000151:congenital* / Q000235:genetics* / Q000473:pathology; D012867:Skin / Q000473:pathology; D013154:Spleen / Q000473:pathology
chemical_list: D006418:Heme