Symptom Information: Sort according to HPO 

1
(HPO:0001387) Joint stiffness Very frequent [Orphanet] 17603888 IBIS 322 / 7739
2
(HPO:0001508) Failure to thrive 29152458 IBIS 454 / 7739
3
(HPO:0003202) Skeletal muscle atrophy Frequent [Orphanet] 29152458 IBIS 281 / 7739
4
(HPO:0002093) Respiratory insufficiency Frequent [Orphanet] 29152458 IBIS 410 / 7739
5
(HPO:0005059) Arthralgia/arthritis Very frequent [Orphanet] 29152458 IBIS 141 / 7739
6
(HPO:0001608) Abnormality of the voice Frequent [Orphanet] 29152458 IBIS 126 / 7739
7
(HPO:0000639) Nystagmus Frequent [Orphanet] 9539328 IBIS 555 / 7739
8
(HPO:0002205) Recurrent respiratory infections Frequent [Orphanet] 29152458 IBIS 254 / 7739
9
(HPO:0000478) Abnormality of the eye Occasional [Orphanet] 3103372 IBIS 126 / 7739
10
(HPO:0008002) Abnormality of macular pigmentation Occasional [Orphanet] 3103372 IBIS 20 / 7739
11
(HPO:0010729) Cherry red spot of the macula 3103372 IBIS 10 / 7739
12
(HPO:0001744) Splenomegaly Occasional [Orphanet] 17603888 IBIS 337 / 7739
13
(HPO:0002240) Hepatomegaly Very frequent [Orphanet] 29152458 IBIS 467 / 7739
14
(HPO:0001270) Motor delay 29152458 IBIS 322 / 7739
15
(HPO:0001369) Arthritis 29152458 IBIS 44 / 7739
16
(HPO:0001615) Hoarse cry 29152458 IBIS 5 / 7739
17
(HPO:0007470) Periarticular subcutaneous nodules 29152458 IBIS 1 / 7739
18
(OMIM) Laryngeal nodules 29152458 IBIS 1 / 7739
19
(OMIM) Painful swollen joints 29152458 IBIS 1 / 7739
20
(OMIM) Nodule show lipid-laden macrophages 29152458 IBIS 1 / 7739
21
(OMIM) Hoarse cry due to laryngeal involvement 29152458 IBIS 1 / 7739
22
(OMIM) Elevated urine ceramide levels 29152458 IBIS 1 / 7739
23
(OMIM) Histiocytic infiltration of liver, spleen, and lungs 29152458 IBIS 1 / 7739
24
(OMIM) Ceramidase deficiency 29152458 IBIS 1 / 7739
25
(HPO:0001367) Abnormal joint morphology Occasional [Orphanet] 29152458 IBIS 53 / 7739
26
(HPO:0012758) Neurodevelopmental delay Occasional [Orphanet] 9539328 IBIS 949 / 7739
27
(HPO:0004325) Decreased body weight Very frequent [Orphanet] 29152458 IBIS 492 / 7739
28
(HPO:0001031) Subcutaneous lipoma Frequent [Orphanet] 8747852 IBIS 112 / 7739
29
(HPO:0000007) Autosomal recessive inheritance 29152458 IBIS 2538 / 7739
30
(HPO:0001386) Joint swelling 29152458 IBIS 7 / 7739
31
(HPO:0003676) Progressive disorder 29152458 IBIS 148 / 7739
32
(HPO:0003828) Variable expressivity 29152458 IBIS 130 / 7739
33
(HPO:0040139) Lipogranulomatosis 29152458 IBIS 1 / 7739
34
(HPO:0002123) Generalized myoclonic seizures 29152458 IBIS 62 / 7739
35
(HPO:0000939) Osteoporosis 9539328 IBIS 129 / 7739
36
(HPO:0001433) Hepatosplenomegaly 8747852 IBIS 78 / 7739
37
(HPO:0001522) Death in infancy 17603888 IBIS 275 / 7739
38
(HPO:0011421) Death in adolescence 17603888 IBIS 1 / 7739
39
(HPO:0006515) Interstitial pneumonitis 17603888 IBIS 13 / 7739