Symptom Information: Sort according to HPO 

1
(HPO:0000010) Recurrent urinary tract infections 56 / 7739
2
(HPO:0000083) Renal insufficiency 232 / 7739
3
(HPO:0000099) Glomerulonephritis 13 / 7739
4
(HPO:0000403) Recurrent otitis media 61 / 7739
5
(HPO:0001369) Arthritis 44 / 7739
6
(HPO:0001581) Recurrent skin infections 9 / 7739
7
(HPO:0002633) Vasculitis 12 / 7739
8
(HPO:0005356) Decreased serum complement factor I 3 / 7739
9
(HPO:0005366) Recurrent streptococcus pneumoniae infections 3 / 7739
10
(HPO:0005369) Decreased serum complement factor H 4 / 7739
11
(HPO:0005376) Recurrent Haemophilus influenzae infections 2 / 7739
12
(HPO:0005381) Recurrent meningococcal disease 4 / 7739
13
(HPO:0005416) Decreased serum complement factor B 6 / 7739
14
(HPO:0005421) Decreased serum complement C3 9 / 7739
15
(HPO:0006946) Recurrent meningitis 6 / 7739
16
(HPO:0011108) Recurrent sinusitis 30 / 7739
17
(HPO:0012330) Pyelonephritis 7 / 7739
18
(HPO:0002205) Recurrent respiratory infections 254 / 7739
19
(OMIM) Activation of the alternative complement pathway and depletion of complement components 1 / 7739
20
(HPO:0002718) Recurrent bacterial infections 75 / 7739
21
(OMIM) Increased susceptibility to Streptococcus pneumoniae infections 1 / 7739
22
(OMIM) Increased susceptibility to Haemophilus influenzae infections 1 / 7739
23
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
24
(HPO:0003621) Juvenile onset 105 / 7739