Human Phenotype Ontology 
Grandparent Node:
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Abnormality of blood and blood-forming tissues (HP:0001871)help
Parent Node:
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Abnormal erythrocyte morphology (HP:0001877)help
..Starting node
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Abnormal mean corpuscular volume (HP:0025065)help
Term ID: 25065
Name: Abnormal mean corpuscular volume
Synonym: Abnormal erythrocyte volume; Abnormal MCV
Definition: A deviation from normal of the mean corpuscular volume, or mean cell volume (MCV) of red blood cells, usually taken to be 80 to 100 femtoliters.
Comments:
Reference: HP:0025065
Genes and Diseases:
 
       Child Nodes:
........expandIncreased mean corpuscular volume (HP:0005518) help
........expandDecreased mean corpuscular volume (HP:0025066) help

 Sister Nodes: 
..expandAbnormal erythrocyte enzyme level (HP:0030272) help
..expandAbnormal hematocrit (HP:0031850) help
..expandAbnormal hemoglobin (HP:0011902) help
..expandAbnormal number of erythroid precursors (HP:0012131) help
..expandAbnormal reticulocyte morphology (HP:0004312) help
..expandAnemia (HP:0001903) help
..expandAnisocytosis (HP:0011273) help
..expandBlood group antigen abnormality (HP:0010970) help
..expandDysplastic erythropoesis (HP:0012134) help
..expandIncreased hemoglobin oxygen affinity (HP:0004825) help
..expandIncreased red cell osmotic fragility (HP:0005502) help
..expandIncreased red cell osmotic resistance (HP:0005546) help
..expandPoikilocytosis (HP:0004447) help
..expandPolycythemia (HP:0001901) help
..expandReduced erythrocyte 2,3-diphosphoglycerate concentration (HP:0030271) help
..expandRouleaux formation (HP:0031898) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0025065HP:0025065Abnormal mean corpuscular volume0ABCB6 CL E G H1005847ORPHA:90044Familial pseudohyperkalemia20
HP:0025065HP:0025065Abnormal mean corpuscular volume0ADA2 CL E G H518161839ORPHA:124Blackfan-Diamond anemia22
HP:0025065HP:0025065Abnormal mean corpuscular volume0ANKRD11 CL E G H2912321316ORPHA:26125016q24.3 microdeletion syndrome102
HP:0025065HP:0025065Abnormal mean corpuscular volume0CBLIF CL E G H26944268OMIM:261000Intrinsic factor deficiency
HP:0025065HP:0025065Abnormal mean corpuscular volume0DNAJC21 CL E G H13421827030ORPHA:811Shwachman-Diamond syndrome5
HP:0025065HP:0025065Abnormal mean corpuscular volume0DUT CL E G H18543078OMIM:620044
HP:0025065HP:0025065Abnormal mean corpuscular volume0EFL1 CL E G H7963125789ORPHA:811Shwachman-Diamond syndrome1
HP:0025065HP:0025065Abnormal mean corpuscular volume0GATA1 CL E G H26234170ORPHA:124Blackfan-Diamond anemia29
HP:0025065HP:0025065Abnormal mean corpuscular volume0GLRX5 CL E G H5121820134OMIM:616860Anemia, sideroblastic, 3, pyridoxine-refractory17
HP:0025065HP:0025065Abnormal mean corpuscular volume0HBB CL E G H30434827ORPHA:231222Beta-thalassemia intermedia580
HP:0025065HP:0025065Abnormal mean corpuscular volume0HBB CL E G H30434827ORPHA:231214Beta-thalassemia major580
HP:0025065HP:0025065Abnormal mean corpuscular volume0HBB CL E G H30434827ORPHA:231226Dominant beta-thalassemia580
HP:0025065HP:0025065Abnormal mean corpuscular volume0HBB CL E G H30434827ORPHA:90039Hemoglobin D disease580
HP:0025065HP:0025065Abnormal mean corpuscular volume0HBB CL E G H30434827ORPHA:2133Hemoglobin E disease580
HP:0025065HP:0025065Abnormal mean corpuscular volume0HBB CL E G H30434827ORPHA:232Sickle cell anemia580
HP:0025065HP:0025065Abnormal mean corpuscular volume0KCNN4 CL E G H37836293ORPHA:3202Dehydrated hereditary stomatocytosis3
HP:0025065HP:0025065Abnormal mean corpuscular volume0KCNN4 CL E G H37836293OMIM:616689Dehydrated hereditary stomatocytosis 23
HP:0025065HP:0025065Abnormal mean corpuscular volume0KIF23 CL E G H94936392ORPHA:98870Congenital dyserythropoietic anemia type III1
HP:0025065HP:0025065Abnormal mean corpuscular volume0LIG1 CL E G H39786598OMIM:619774IMMUNODEFICIENCY 96; IMD969
HP:0025065HP:0025065Abnormal mean corpuscular volume0LPIN2 CL E G H966314450OMIM:609628MAJEED SYNDROME; MJDS186
HP:0025065HP:0025065Abnormal mean corpuscular volume0MDM4 CL E G H41946974OMIM:618849BONE MARROW FAILURE SYNDROME 6; BMFS61
HP:0025065HP:0025065Abnormal mean corpuscular volume0MMADHC CL E G H2724925221OMIM:277410Methylmalonic aciduria and homocystinuria, Cbld type50
HP:0025065HP:0025065Abnormal mean corpuscular volume0MTRR CL E G H45527473ORPHA:2169Methylcobalamin deficiency type cblE88
HP:0025065HP:0025065Abnormal mean corpuscular volume0NHLRC2 CL E G H37435424731OMIM:618278Fibrosis, neurodegeneration, and cerebral angiomatosis
HP:0025065HP:0025065Abnormal mean corpuscular volume0PIEZO1 CL E G H978028993ORPHA:3202Dehydrated hereditary stomatocytosis36
HP:0025065HP:0025065Abnormal mean corpuscular volume0RACGAP1 CL E G H291279804ORPHA:98870Congenital dyserythropoietic anemia type III
HP:0025065HP:0025065Abnormal mean corpuscular volume0RHAG CL E G H600510006ORPHA:3203Overhydrated hereditary stomatocytosisHP:0040281 - Very frequent13
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL11 CL E G H613510301ORPHA:124Blackfan-Diamond anemia22
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL11 CL E G H613510301OMIM:612562Diamond-Blackfan anemia 722
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL15 CL E G H613810306ORPHA:124Blackfan-Diamond anemia3
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL18 CL E G H614110310ORPHA:124Blackfan-Diamond anemia
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL26 CL E G H615410327ORPHA:124Blackfan-Diamond anemia3
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL27 CL E G H615510328ORPHA:124Blackfan-Diamond anemia1
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL31 CL E G H616010334ORPHA:124Blackfan-Diamond anemia
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL35 CL E G H1122410344ORPHA:124Blackfan-Diamond anemia
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL35A CL E G H616510345ORPHA:124Blackfan-Diamond anemia11
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL5 CL E G H612510360ORPHA:124Blackfan-Diamond anemia40
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPL5 CL E G H612510360OMIM:612561Diamond-Blackfan anemia 640
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS10 CL E G H620410383ORPHA:124Blackfan-Diamond anemia26
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS15A CL E G H621010389ORPHA:124Blackfan-Diamond anemia
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS17 CL E G H621810397ORPHA:124Blackfan-Diamond anemia5
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS19 CL E G H622310402ORPHA:124Blackfan-Diamond anemia42
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS20 CL E G H622410405ORPHA:124Blackfan-Diamond anemia1
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS24 CL E G H622910411ORPHA:124Blackfan-Diamond anemia22
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS24 CL E G H622910411OMIM:610629Diamond-Blackfan anemia 322
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS26 CL E G H623110414ORPHA:124Blackfan-Diamond anemia20
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS27 CL E G H623210416ORPHA:124Blackfan-Diamond anemia1
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS28 CL E G H623410418ORPHA:124Blackfan-Diamond anemia1
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS29 CL E G H623510419ORPHA:124Blackfan-Diamond anemia3
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS7 CL E G H620110440ORPHA:124Blackfan-Diamond anemia20
HP:0025065HP:0025065Abnormal mean corpuscular volume0RPS7 CL E G H620110440OMIM:612563Diamond-Blackfan anemia 820
HP:0025065HP:0025065Abnormal mean corpuscular volume0SAMD9 CL E G H548091348OMIM:619041MONOSOMY 7 MYELODYSPLASIA AND LEUKEMIA SYNDROME 2; M7MLS28
HP:0025065HP:0025065Abnormal mean corpuscular volume0SAMD9L CL E G H2192851349OMIM:252270Myelodysplasia and leukemia syndrome with monosomy 74
HP:0025065HP:0025065Abnormal mean corpuscular volume0SBDS CL E G H5111919440ORPHA:811Shwachman-Diamond syndrome26
HP:0025065HP:0025065Abnormal mean corpuscular volume0SLC11A2 CL E G H489110908OMIM:206100Anemia, hypochromic microcytic, with iron overload 160
HP:0025065HP:0025065Abnormal mean corpuscular volume0SLC25A38 CL E G H5497726054OMIM:205950Anemia, sideroblastic, 2, pyridoxine-refractory41
HP:0025065HP:0025065Abnormal mean corpuscular volume0SLC4A1 CL E G H652111027ORPHA:3202Dehydrated hereditary stomatocytosis109
HP:0025065HP:0025065Abnormal mean corpuscular volume0SLC4A1 CL E G H652111027OMIM:611590Renal tubular acidosis, distal, with hemolytic anemia109
HP:0025065HP:0025065Abnormal mean corpuscular volume0SPTB CL E G H671011274OMIM:617948ELLIPTOCYTOSIS 3; EL3156
HP:0025065HP:0025065Abnormal mean corpuscular volume0SRP54 CL E G H672911301ORPHA:811Shwachman-Diamond syndrome
HP:0025065HP:0025065Abnormal mean corpuscular volume0STEAP3 CL E G H5524024592OMIM:615234Anemia, hypochromic microcytic, with iron overload 21
HP:0025065HP:0025065Abnormal mean corpuscular volume0STEAP3 CL E G H5524024592ORPHA:300298Severe congenital hypochromic anemia with ringed sideroblasts1
HP:0025065HP:0025065Abnormal mean corpuscular volume0TRNT1 CL E G H5109517341OMIM:616959Retinitis pigmentosa and erythrocytic microcytosis28
HP:0025065HP:0025065Abnormal mean corpuscular volume0TSR2 CL E G H9012125455ORPHA:124Blackfan-Diamond anemia1
HP:0025065HP:0005518Increased mean corpuscular volume1ABCB6 CL E G H1005847ORPHA:90044Familial pseudohyperkalemiaHP:0040283 - Occasional20
HP:0025065HP:0005518Increased mean corpuscular volume1ADA2 CL E G H518161839ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent22
HP:0025065HP:0005518Increased mean corpuscular volume1ANKRD11 CL E G H2912321316ORPHA:26125016q24.3 microdeletion syndromeHP:0040283 - Occasional102
HP:0025065HP:0005518Increased mean corpuscular volume1CBLIF CL E G H26944268OMIM:261000Intrinsic factor deficiency.
HP:0025065HP:0005518Increased mean corpuscular volume1DNAJC21 CL E G H13421827030ORPHA:811Shwachman-Diamond syndromeHP:0040282 - Frequent5
HP:0025065HP:0005518Increased mean corpuscular volume1DUT CL E G H18543078OMIM:620044
HP:0025065HP:0005518Increased mean corpuscular volume1EFL1 CL E G H7963125789ORPHA:811Shwachman-Diamond syndromeHP:0040282 - Frequent1
HP:0025065HP:0005518Increased mean corpuscular volume1GATA1 CL E G H26234170ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent29
HP:0025065HP:0025066Decreased mean corpuscular volume1GLRX5 CL E G H5121820134OMIM:616860Anemia, sideroblastic, 3, pyridoxine-refractory17
HP:0025065HP:0025066Decreased mean corpuscular volume1HBB CL E G H30434827ORPHA:231222Beta-thalassemia intermediaHP:0040281 - Very frequent580
HP:0025065HP:0025066Decreased mean corpuscular volume1HBB CL E G H30434827ORPHA:231214Beta-thalassemia majorHP:0040281 - Very frequent580
HP:0025065HP:0025066Decreased mean corpuscular volume1HBB CL E G H30434827ORPHA:231226Dominant beta-thalassemiaHP:0040282 - Frequent580
HP:0025065HP:0025066Decreased mean corpuscular volume1HBB CL E G H30434827ORPHA:90039Hemoglobin D disease580
HP:0025065HP:0025066Decreased mean corpuscular volume1HBB CL E G H30434827ORPHA:2133Hemoglobin E diseaseHP:0040281 - Very frequent580
HP:0025065HP:0005518Increased mean corpuscular volume1HBB CL E G H30434827ORPHA:232Sickle cell anemiaHP:0040284 - Very rare580
HP:0025065HP:0005518Increased mean corpuscular volume1KCNN4 CL E G H37836293ORPHA:3202Dehydrated hereditary stomatocytosisHP:0040283 - Occasional3
HP:0025065HP:0005518Increased mean corpuscular volume1KCNN4 CL E G H37836293OMIM:616689Dehydrated hereditary stomatocytosis 2.3
HP:0025065HP:0005518Increased mean corpuscular volume1KIF23 CL E G H94936392ORPHA:98870Congenital dyserythropoietic anemia type IIIHP:0040282 - Frequent1
HP:0025065HP:0005518Increased mean corpuscular volume1LIG1 CL E G H39786598OMIM:619774IMMUNODEFICIENCY 96; IMD969
HP:0025065HP:0025066Decreased mean corpuscular volume1LPIN2 CL E G H966314450OMIM:609628MAJEED SYNDROME; MJDS186
HP:0025065HP:0005518Increased mean corpuscular volume1MDM4 CL E G H41946974OMIM:618849BONE MARROW FAILURE SYNDROME 6; BMFS61
HP:0025065HP:0005518Increased mean corpuscular volume1MMADHC CL E G H2724925221OMIM:277410Methylmalonic aciduria and homocystinuria, Cbld type.50
HP:0025065HP:0005518Increased mean corpuscular volume1MTRR CL E G H45527473ORPHA:2169Methylcobalamin deficiency type cblEHP:0040282 - Frequent88
HP:0025065HP:0025066Decreased mean corpuscular volume1NHLRC2 CL E G H37435424731OMIM:618278Fibrosis, neurodegeneration, and cerebral angiomatosis.
HP:0025065HP:0005518Increased mean corpuscular volume1PIEZO1 CL E G H978028993ORPHA:3202Dehydrated hereditary stomatocytosisHP:0040283 - Occasional36
HP:0025065HP:0005518Increased mean corpuscular volume1RACGAP1 CL E G H291279804ORPHA:98870Congenital dyserythropoietic anemia type IIIHP:0040282 - Frequent
HP:0025065HP:0005518Increased mean corpuscular volume1RPL11 CL E G H613510301ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent22
HP:0025065HP:0005518Increased mean corpuscular volume1RPL11 CL E G H613510301OMIM:612562Diamond-Blackfan anemia 722
HP:0025065HP:0005518Increased mean corpuscular volume1RPL15 CL E G H613810306ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent3
HP:0025065HP:0005518Increased mean corpuscular volume1RPL18 CL E G H614110310ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent
HP:0025065HP:0005518Increased mean corpuscular volume1RPL26 CL E G H615410327ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent3
HP:0025065HP:0005518Increased mean corpuscular volume1RPL27 CL E G H615510328ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent1
HP:0025065HP:0005518Increased mean corpuscular volume1RPL31 CL E G H616010334ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent
HP:0025065HP:0005518Increased mean corpuscular volume1RPL35 CL E G H1122410344ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent
HP:0025065HP:0005518Increased mean corpuscular volume1RPL35A CL E G H616510345ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent11
HP:0025065HP:0005518Increased mean corpuscular volume1RPL5 CL E G H612510360ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent40
HP:0025065HP:0005518Increased mean corpuscular volume1RPL5 CL E G H612510360OMIM:612561Diamond-Blackfan anemia 640
HP:0025065HP:0005518Increased mean corpuscular volume1RPS10 CL E G H620410383ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent26
HP:0025065HP:0005518Increased mean corpuscular volume1RPS15A CL E G H621010389ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent
HP:0025065HP:0005518Increased mean corpuscular volume1RPS17 CL E G H621810397ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent5
HP:0025065HP:0005518Increased mean corpuscular volume1RPS19 CL E G H622310402ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent42
HP:0025065HP:0005518Increased mean corpuscular volume1RPS20 CL E G H622410405ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent1
HP:0025065HP:0005518Increased mean corpuscular volume1RPS24 CL E G H622910411ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent22
HP:0025065HP:0005518Increased mean corpuscular volume1RPS24 CL E G H622910411OMIM:610629Diamond-Blackfan anemia 322
HP:0025065HP:0005518Increased mean corpuscular volume1RPS26 CL E G H623110414ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent20
HP:0025065HP:0005518Increased mean corpuscular volume1RPS27 CL E G H623210416ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent1
HP:0025065HP:0005518Increased mean corpuscular volume1RPS28 CL E G H623410418ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent1
HP:0025065HP:0005518Increased mean corpuscular volume1RPS29 CL E G H623510419ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent3
HP:0025065HP:0005518Increased mean corpuscular volume1RPS7 CL E G H620110440ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent20
HP:0025065HP:0005518Increased mean corpuscular volume1RPS7 CL E G H620110440OMIM:612563Diamond-Blackfan anemia 820
HP:0025065HP:0005518Increased mean corpuscular volume1SAMD9 CL E G H548091348OMIM:619041MONOSOMY 7 MYELODYSPLASIA AND LEUKEMIA SYNDROME 2; M7MLS28
HP:0025065HP:0005518Increased mean corpuscular volume1SAMD9L CL E G H2192851349OMIM:252270Myelodysplasia and leukemia syndrome with monosomy 7.4
HP:0025065HP:0005518Increased mean corpuscular volume1SBDS CL E G H5111919440ORPHA:811Shwachman-Diamond syndromeHP:0040282 - Frequent26
HP:0025065HP:0025066Decreased mean corpuscular volume1SLC11A2 CL E G H489110908OMIM:206100Anemia, hypochromic microcytic, with iron overload 1.60
HP:0025065HP:0025066Decreased mean corpuscular volume1SLC25A38 CL E G H5497726054OMIM:205950Anemia, sideroblastic, 2, pyridoxine-refractory.41
HP:0025065HP:0005518Increased mean corpuscular volume1SLC4A1 CL E G H652111027ORPHA:3202Dehydrated hereditary stomatocytosisHP:0040283 - Occasional109
HP:0025065HP:0025066Decreased mean corpuscular volume1SLC4A1 CL E G H652111027OMIM:611590Renal tubular acidosis, distal, with hemolytic anemiaHP:0040283 - Occasional109
HP:0025065HP:0025066Decreased mean corpuscular volume1SPTB CL E G H671011274OMIM:617948ELLIPTOCYTOSIS 3; EL3156
HP:0025065HP:0005518Increased mean corpuscular volume1SRP54 CL E G H672911301ORPHA:811Shwachman-Diamond syndromeHP:0040282 - Frequent
HP:0025065HP:0025066Decreased mean corpuscular volume1STEAP3 CL E G H5524024592OMIM:615234Anemia, hypochromic microcytic, with iron overload 2.1
HP:0025065HP:0025066Decreased mean corpuscular volume1STEAP3 CL E G H5524024592ORPHA:300298Severe congenital hypochromic anemia with ringed sideroblastsHP:0040282 - Frequent1
HP:0025065HP:0025066Decreased mean corpuscular volume1TRNT1 CL E G H5109517341OMIM:616959Retinitis pigmentosa and erythrocytic microcytosis28
HP:0025065HP:0005518Increased mean corpuscular volume1TSR2 CL E G H9012125455ORPHA:124Blackfan-Diamond anemiaHP:0040282 - Frequent1


Genes (52) :ABCB6 ADA2 ANKRD11 CBLIF DNAJC21 DUT EFL1 GATA1 GLRX5 HBB KCNN4 KIF23 LIG1 LPIN2 MDM4 MMADHC MTRR NHLRC2 PIEZO1 RACGAP1 RHAG RPL11 RPL15 RPL18 RPL26 RPL27 RPL31 RPL35 RPL35A RPL5 RPS10 RPS15A RPS17 RPS19 RPS20 RPS24 RPS26 RPS27 RPS28 RPS29 RPS7 SAMD9 SAMD9L SBDS SLC11A2 SLC25A38 SLC4A1 SPTB SRP54 STEAP3 TRNT1 TSR2

Diseases (36) :ORPHA:90044 ORPHA:124 ORPHA:261250 OMIM:261000 ORPHA:811 OMIM:620044 OMIM:616860 ORPHA:231222 ORPHA:231214 ORPHA:231226 ORPHA:90039 ORPHA:2133 ORPHA:232 ORPHA:3202 OMIM:616689 ORPHA:98870 OMIM:619774 OMIM:609628 OMIM:618849 OMIM:277410 ORPHA:2169 OMIM:618278 ORPHA:3203 OMIM:612562 OMIM:612561 OMIM:610629 OMIM:612563 OMIM:619041 OMIM:252270 OMIM:206100 OMIM:205950 OMIM:611590 OMIM:617948 OMIM:615234 ORPHA:300298 OMIM:616959
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.