Symptom Information: Sort according to HPO 

1
(HPO:0002718) Recurrent bacterial infections 75 / 7739
2
(HPO:0002721) Immunodeficiency 97 / 7739
3
(HPO:0004315) IgG deficiency 38 / 7739
4
(HPO:0006532) Recurrent pneumonia 48 / 7739
5
(HPO:0011108) Recurrent sinusitis 30 / 7739
6
(HPO:0004313) Decreased antibody level in blood 47 / 7739
7
(OMIM) Decreased numbers of mature B cells 1 / 7739
8
(OMIM) Normal or increased numbers of transitional B cells 1 / 7739
9
(OMIM) Defective antibody production 6 / 7739
10
(OMIM) Normal number of T cells 8 / 7739
11
(OMIM) Decreased serum IgM 4 / 7739
12
(OMIM) Normal serum and mucosal IgA 1 / 7739
13
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
14
(HPO:0003581) Adult onset 117 / 7739
15
(HPO:0003812) Phenotypic variability 129 / 7739