17q12 microdeletion syndrome

General Information (adopted from Orphanet):

Synonyms, Signs: Del(17)(q12)
Monosomy 17q12
Number of Symptoms 104
OrphanetNr: 261265
OMIM Id: 614527
ICD-10: Q93.5
UMLs:
MeSH:
MedDRA:
Snomed:

Prevalence, inheritance and age of onset:

Prevalence: No data available.
Inheritance: Autosomal dominant inheritance
[Omim]
Age of onset:

Disease classification (adopted from Orphanet):

Parent Diseases: Partial deletion of the long arm of chromosome 17
 -Rare developmental defect during embryogenesis
 -Rare genetic disease

Symptom Information: Sort by abundance 

1
(HPO:0000666) Horizontal nystagmus rare [HPO:skoehler] 32 / 7739
2
(HPO:0000540) Hypermetropia rare [HPO:skoehler] 99 / 7739
3
(HPO:0008499) High-grade hypermetropia 14 / 7739
4
(HPO:0004322) Short stature Frequent [Orphanet] rare [HPO:skoehler] 1232 / 7739
5
(HPO:0004325) Decreased body weight Occasional [Orphanet] 492 / 7739
6
(HPO:0003220) Abnormality of chromosome stability Very frequent [Orphanet] 98 / 7739
7
(HPO:0000010) Recurrent urinary tract infections 56 / 7739
8
(HPO:0011856) Pica rare [HPO:skoehler] 1 / 7739
9
(HPO:0000717) Autism Occasional [Orphanet] 108 / 7739
10
(HPO:0001249) Intellectual disability 1089 / 7739
11
(HPO:0100753) Schizophrenia rare [HPO:skoehler] 20 / 7739
12
(HPO:0000750) Delayed speech and language development 197 / 7739
13
(HPO:0002167) Neurological speech impairment Occasional [Orphanet] 308 / 7739
14
(HPO:0001250) Seizures Occasional [Orphanet] 1245 / 7739
15
(HPO:0002384) Focal seizures with impairment of consciousness or awareness rare [HPO:skoehler] 17 / 7739
16
(HPO:0001327) Photomyoclonic seizures 125 / 7739
17
(HPO:0001562) Oligohydramnios Occasional [Orphanet] 75 / 7739
18
(HPO:0100807) Long fingers rare [HPO:skoehler] 23 / 7739
19
(HPO:0001166) Arachnodactyly 62 / 7739
20
(HPO:0010511) Long toe rare [HPO:skoehler] 9 / 7739
21
(HPO:0001773) Short foot rare [HPO:skoehler] 86 / 7739
22
(HPO:0004279) Short palm rare [HPO:skoehler] 323 / 7739
23
(HPO:0009824) Upper limb undergrowth rare [HPO:skoehler] 8 / 7739
24
(HPO:0000347) Micrognathia 426 / 7739
25
(HPO:0000303) Mandibular prognathia rare [HPO:skoehler] 179 / 7739
26
(HPO:0000278) Retrognathia 100 / 7739
27
(HPO:0002007) Frontal bossing 366 / 7739
28
(HPO:0000348) High forehead 157 / 7739
29
(HPO:0000239) Large fontanelles Occasional [Orphanet] 135 / 7739
30
(HPO:0002650) Scoliosis rare [HPO:skoehler] 705 / 7739
31
(HPO:0001376) Limitation of joint mobility 27 / 7739
32
(HPO:0002553) Highly arched eyebrow 92 / 7739
33
(HPO:0000535) Sparse and thin eyebrow rare [HPO:skoehler] 76 / 7739
34
(HPO:0005338) Sparse lateral eyebrow 21 / 7739
35
(HPO:0000998) Hypertrichosis rare [HPO:skoehler] 52 / 7739
36
(HPO:0001792) Small nail rare [HPO:skoehler] 55 / 7739
37
(HPO:0001795) Hyperconvex nail rare [HPO:skoehler] 13 / 7739
38
(HPO:0008404) Nail dystrophy rare [HPO:skoehler] 89 / 7739
39
(HPO:0002910) Elevated hepatic transaminases Occasional [Orphanet] rare [HPO:skoehler] 158 / 7739
40
(HPO:0100800) Aplasia/Hypoplasia of the pancreas Occasional [Orphanet] 8 / 7739
41
(HPO:0000049) Shawl scrotum Occasional [Orphanet] 31 / 7739
42
(HPO:0008661) Urethral stenosis rare [HPO:skoehler] 9 / 7739
43
(HPO:0000028) Cryptorchidism rare [HPO:skoehler] 347 / 7739
44
(HPO:0008689) Bilateral cryptorchidism 38 / 7739
45
(HPO:0000138) Ovarian cyst rare [HPO:skoehler] 25 / 7739
46
(HPO:0000151) Aplasia of the uterus 12 / 7739
47
(HPO:0003250) Aplasia of the vagina 6 / 7739
48
(HPO:0000035) Abnormality of the testis Occasional [Orphanet] 296 / 7739
49
(HPO:0000494) Downslanted palpebral fissures 328 / 7739
50
(HPO:0000324) Facial asymmetry rare [HPO:skoehler] 57 / 7739
51
(HPO:0000272) Malar flattening 277 / 7739
52
(HPO:0000177) Abnormality of upper lip rare [HPO:skoehler] 3 / 7739
53
(HPO:0000218) High palate rare [HPO:skoehler] 356 / 7739
54
(HPO:0002705) High, narrow palate 308 / 7739
55
(HPO:0005280) Depressed nasal bridge 381 / 7739
56
(HPO:0000286) Epicanthus rare [HPO:skoehler] 371 / 7739
57
(HPO:0008619) Bilateral sensorineural hearing impairment rare [HPO:skoehler] 23 / 7739
58
(HPO:0000411) Protruding ear rare [HPO:skoehler] 140 / 7739
59
(HPO:0005343) Hypoplasia of the bladder 4 / 7739
60
(HPO:0000126) Hydronephrosis 119 / 7739
61
(HPO:0000107) Renal cyst Very frequent [Orphanet] 126 / 7739
62
(HPO:0000003) Multicystic kidney dysplasia 17 / 7739
63
(HPO:0000113) Polycystic kidney dysplasia 75 / 7739
64
(HPO:0008678) Renal hypoplasia/aplasia Occasional [Orphanet] 127 / 7739
65
(HPO:0000122) Unilateral renal agenesis 24 / 7739
66
(HPO:0000089) Renal hypoplasia 78 / 7739
67
(HPO:0003774) Stage 5 chronic kidney disease 78 / 7739
68
(HPO:0000083) Renal insufficiency Occasional [Orphanet] 232 / 7739
69
(HPO:0005999) Ureteral atresia 5 / 7739
70
(HPO:0008714) Ureterovesical stenosis Occasional [Orphanet] 10 / 7739
71
(HPO:0012303) Abnormality of the aortic arch Occasional [Orphanet] 57 / 7739
72
(HPO:0000819) Diabetes mellitus Frequent [Orphanet] 131 / 7739
73
(HPO:0000365) Hearing impairment Occasional [Orphanet] 539 / 7739
74
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739
75
(HPO:0002120) Cerebral cortical atrophy Occasional [Orphanet] 187 / 7739
76
(HPO:0012758) Neurodevelopmental delay Occasional [Orphanet] 949 / 7739
77
(MedDRA:10033603) Pancreatic atrophy 3 / 7739
78
(OMIM) Autism or autistic features 1 / 7739
79
(OMIM) Bilateral ureteropelvic junction stenosis 1 / 7739
80
(OMIM) Contiguous gene deletion syndrome 23 / 7739
81
(OMIM) Deviation of maxilla, slight (rare) 1 / 7739
82
(OMIM) Deviation of nasal root (rare) 1 / 7739
83
(OMIM) Diabetes, maturity-onset, of the young (MODY) 1 / 7739
84
(OMIM) Dolicocephaly (in some patients) 3 / 7739
85
(OMIM) Facial asymmetry, mild 5 / 7739
86
(OMIM) Genital tract abnormalities 1 / 7739
87
(OMIM) Hyperechogenic kidneys or renal cysts on prenatal ultrasound 1 / 7739
88
(OMIM) Hypertrichosis of upper lip (rare) 1 / 7739
89
(OMIM) Joint mobility increased (in some patients) 1 / 7739
90
(OMIM) Long slender arms and legs (rare) 1 / 7739
91
(OMIM) Long thin feet (rare) 2 / 7739
92
(OMIM) Long thin hands (rare) 3 / 7739
93
(OMIM) Mental retardation, mild to moderate 33 / 7739
94
(OMIM) Nail hypoplasia, mild (rare) 1 / 7739
95
(OMIM) Nonfunctioning kidney 1 / 7739
96
(OMIM) Normal kidneys 2 / 7739
97
(OMIM) Ovarian cysts, multiple (rare) 1 / 7739
98
(OMIM) Pelvic dilation 2 / 7739
99
(OMIM) Prominent earlobes (in some patients) 1 / 7739
100
(OMIM) Short arms and legs (rare) 1 / 7739
101
(OMIM) Thin bladder wall 1 / 7739
102
(OMIM) Tubular nose 3 / 7739
103
(OMIM) Unicornuate uterus 3 / 7739
104
(OMIM) Uterus didelphis 1 / 7739

Associated genes:

ClinVar (via SNiPA)

Gene symbol Variation Clinical significance Reference

Additional Information:

Molecular genetics OMIM Kaminsky et al. (2011) presented the largest copy number variant case-control study to that time, comprising 15,749 International Standards for Cytogenomic Arrays cases and 10,118 published controls, focusing on recurrent deletions and duplications involving 14 copy number variant ...