| Metadata | |
|---|---|
| ID | DOID:0111140 | 
| Name | IGSF1 deficiency syndrome | 
| Definition | A syndrome characterized by hypothyroidism that is present at birth, delayed testosterone increase in puberty, and testicular enlargement in adulthood that has_material_basis_in mutation of the IGSF1 gene on chromosome Xq26.  https://www.ncbi.nlm.nih.gov/articles/PMC3915563/, https://www.ncbi.nlm.nih.gov/pubmed/23143598  | 
			    
                        
| Xrefs | |
| Subsets | 
                                
                                    
                                        
                                            
                                             DO_rare_slim  | 
                        
| Synonyms | 
                                
                                    
                                         central hypothyroidism and testicular enlargement [EXACT] CHTE [EXACT] X-linked central congenital hypothyroidism with late-onset macroorchidism [EXACT] X-linked central congenital hypothyroidism with late-onset testicular enlargement [EXACT]  | 
                        
| Parent Relationships | 
                            
			        
                                 is_a syndrome  | 
                         
| Subclass Logical Relationships | 
                            
	                             has material basis in some X-linked recessive inheritance  |