Human Phenotype Ontology 
Grandparent Node:
expand
Abnormal myeloid leukocyte morphology (HP:0010974)help
Parent Node:
expand
Abnormal macrophage morphology (HP:0004311)help
..Starting node
..expand
Sea-blue histiocytosis (HP:0001982)help
Term ID: 1982
Name: Sea-blue histiocytosis
Synonym: Sea-blue histiocyte
Definition: An abnormality of histiocytes, in which the cells take on a sea blue appearance due to abnormally increased lipid content. Histiocytes are a type of macrophage. Sea-blue histiocytes are typically large macrophages from 20 to 60 micrometers in diameter with a single eccentric nucleus whose cytoplasm if packed with sea-blue or blue-green granules when stained with Wright-Giemsa.
Comments:
Reference: HP:0001982
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAbnormal macrophage count (HP:0030326) help
..expandBone-marrow foam cells (HP:0004333) help
..expandGranulomatosis (HP:0002955) help
..expandHemophagocytosis (HP:0012156) help
..expandHistiocytosis (HP:0100727) 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:0001982HP:0001982Sea-blue histiocytosis0APOE CL E G H348613OMIM:269600Sea-Blue histiocyte disease.39
HP:0001982HP:0001982Sea-blue histiocytosis0APOE CL E G H348613ORPHA:158029Sea-blue histiocytosisHP:0040281 - Very frequent39
HP:0001982HP:0001982Sea-blue histiocytosis0GLB1 CL E G H27204298OMIM:230600Gm1-gangliosidosis, type II.120
HP:0001982HP:0001982Sea-blue histiocytosis0NPC1 CL E G H48647897OMIM:257220Niemann-pick disease, type C1258
HP:0001982HP:0001982Sea-blue histiocytosis0NPC2 CL E G H1057714537OMIM:607625Niemann-pick disease, type C2.33
HP:0001982HP:0001982Sea-blue histiocytosis0SMPD1 CL E G H660911120OMIM:257200Niemann-Pick disease, type A.164
HP:0001982HP:0001982Sea-blue histiocytosis0SMPD1 CL E G H660911120OMIM:607616Niemann-pick disease, type B.164


Genes (5) :APOE GLB1 NPC1 NPC2 SMPD1

Diseases (7) :OMIM:269600 ORPHA:158029 OMIM:230600 OMIM:257220 OMIM:607625 OMIM:257200 OMIM:607616
 

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