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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
keratosis +     
acquired hyperkeratosis 
acrokeratosis verruciformis  
actinic keratosis +   
Callosities +  
cholesteatoma +   
A non-neoplastic mass of keratin-producing squamous EPITHELIUM, frequently occurring in the MENINGES; bones of the skull, and most commonly in the MIDDLE EAR and MASTOID region. Cholesteatoma can be congenital or acquired. Cholesteatoma is not a tumor nor is it associated with high CHOLESTEROL.
Curly Hair-Acral Keratoderma-Caries Syndrome 
erythrokeratodermia variabilis +   
hereditary papulotranslucent acrokeratoderma 
Hyperkeratosis Lenticularis Perstans 
ichthyosis +   
Johnston Aarons Schelley Syndrome 
Keratolytic Winter Erythema  
keratosis follicularis +   
Multiple Eruptive Milia 
palmoplantar keratosis +   
Parakeratosis  
PEELING SKIN WITH LEUKONYCHIA, ACRAL PUNCTATE KERATOSES, CHEILITIS, AND KNUCKLE PADS  
porokeratosis +   
Sclerotylosis  
seborrheic keratosis +   
Trichostasis Spinulosa 
Urban Schosser Spohn Syndrome  

Synonyms
Exact Synonyms: cholesteatomas
Primary IDs: MESH:D002781
Xrefs: GARD:10422 ;   ICD10CM:H71.9 ;   ICD9CM:385.30 ;   NCI:C2944
Definition Sources: https://en.wikipedia.org/wiki/Cholesteatoma "DO", https://www.ncbi.nlm.nih.gov/pubmed/26223725 "DO", MESH:D002781

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.