Decreased serum complement factor B

Symptom Information:

Symptom ID: HPO:0005416
Synonyms:
Decreased serum factor b [HPO:0005416]
Decreased serum complement factor B (CFB, 138470) [OMIM:Decreased serum complement factor B (CFB, 138470)]
Decreased serum factor B (atypical HUS) [OMIM:Decreased serum factor B (atypical HUS)]
Quality:
Cross references:
OMIM: "Decreased serum complement factor B (CFB, 138470)" [OMIM:Decreased serum complement factor B (CFB, 138470)]
OMIM: "Decreased serum factor B (atypical HUS)" [OMIM:Decreased serum factor B (atypical HUS)]
Is a (Direct Parents):
HPO         Complement deficiency
Is a (Whole tree): HPO:
All(HPO:0000001)
    Phenotypic abnormality(HPO:0000118)
       Abnormality of the immune system(HPO:0002715)
          Abnormality of immune system physiology(HPO:0010978)
             Abnormality of humoral immunity(HPO:0005368)
                Abnormality of complement system(HPO:0005339)
                   Complement deficiency(HPO:0004431)
                      Decreased serum complement factor B(HPO:0005416)
MedDRA:
Database Frequency: 6 / 7739
Resource:

All diseases associated with this symptom:

Atypical hemolytic uremic syndrome (Orphanet:2134)
Atypical hemolytic uremic syndrome with H factor anomaly (Orphanet:93579)
Atypical hemolytic uremic syndrome with anti-factor H antibodies (Orphanet:93581)
COMPLEMENT FACTOR B DEFICIENCY (OMIM:615561)
Immunodeficiency with factor I anomaly (Orphanet:200418)
Typical hemolytic uremic syndrome (Orphanet:90038)