Mental Retardation

Disease • C0025362

Definition

A developmental disorder characterized by less than average intelligence and significant limitations in adaptive behavior with onset before the age of 18.

Synonyms

Mental Retardation • RETARDATION MENTAL • Mental retardation NOS • Retardation, Mental • Unspecified mental retardation • mental retardation diagnosis • Disability, Intellectual • Disabilities, Intellectual • Intellectual Disabilities • Intellectual Disability • Mental Retardation [Disease/Finding]

Linked items?Related concepts, ordered by their global importance in the network.

Cleft Palate    Mental Retardation, X-Linked    Down Syndrome    Neurobehavioral Manifestations    AFF2 gene    Mental Disorders Diagnosed in Childhood    HYPOPARATHYROIDISM-RETARDATION-DYSMORPHISM SYNDROME    Oliver-McFarlane syndrome    Rubinstein-Taybi Syndrome    FEINGOLD SYNDROME    DISLOCATED ELBOWS, BOWED TIBIAS, SCOLIOSIS, DEAFNESS, CATARACT, MICROCEPHALY, AND MENTAL RETARDATION    MENTAL RETARDATION, X-LINKED, WITH SHORT STATURE, SMALL TESTES, MUSCLE WASTING, AND TREMOR    GROWTH FAILURE, MICROCEPHALY, MENTAL RETARDATION, CATARACTS, LARGE JOINT CONTRACTURES, OSTEOPOROSIS, CORTICAL DYSPLASIA, AND CEREBELLAR ATROPHY    RETINITIS PIGMENTOSA, DEAFNESS, MENTAL RETARDATION, AND HYPOGONADISM    PARTINGTON X-LINKED MENTAL RETARDATION SYNDROME    Growth and mental retardation, mandibulofacial dysostosis, microcephaly, and cleft palate    SPINOCEREBELLAR ATAXIA, AUTOSOMAL RECESSIVE 5    Fragile X Syndrome    Woodhouse Sakati syndrome    Prader-Willi Syndrome   

Related concepts

# Concept name Type Relation Support Score
1 X-linked inheritance Function Inferred Explain 2.54675
2 Short stature Disease Inferred Explain 0.48365
3 Microcephaly Other Inferred Explain 0.37791
4 Dysequilibrium syndrome Disease Known Explain 0.18368
5 Renpenning syndrome 1 Disease Known Explain 0.17022
6 EPILEPSY, PHOTOGENIC, WITH SPASTIC DIPLEGIA AND MENTAL RETARDATION Disease Known Explain 0.16880
7 C1857783 Other Known Explain 0.16248
8 MENTAL RETARDATION, X-LINKED, WITH BRACHYDACTYLY AND MACROGLOSSIA Disease Known Explain 0.16022
9 Fountain syndrome Disease Known Explain 0.15505
10 MENTAL RETARDATION, MICROCEPHALY, EPILEPSY, AND COARSE FACE Disease Known Explain 0.15411
11 Cutis verticis gyrata Disease Inferred Explain 0.15088
12 CUTIS VERTICIS GYRATA, THYROID APLASIA, AND MENTAL RETARDATION Disease Known Explain 0.14935
13 CUTIS VERTICIS GYRATA AND MENTAL DEFICIENCY Disease Known Explain 0.14935
14 GROWTH DEFICIENCY AND MENTAL RETARDATION WITH FACIAL DYSMORPHISM Disease Known Explain 0.14304
15 SPASTIC QUADRIPLEGIA, RETINITIS PIGMENTOSA, AND MENTAL RETARDATION Disease Known Explain 0.14291
16 ROLANDIC EPILEPSY, MENTAL RETARDATION, AND SPEECH DYSPRAXIA, AUTOSOMAL DOMINANT Disease Known Explain 0.13971
17 MORM syndrome Disease Known Explain 0.13792
18 MENTAL RETARDATION, X-LINKED 2 (disorder) Disease Known Explain 0.13747
19 MENTAL RETARDATION, X-LINKED 14 Disease Known Explain 0.13747
20 MENTAL RETARDATION, X-LINKED 20 Disease Known Explain 0.13747
21 MENTAL RETARDATION, X-LINKED 23 Disease Known Explain 0.13747
22 MENTAL RETARDATION, X-LINKED, SYNDROMIC 12 Disease Known Explain 0.13747
23 MENTAL RETARDATION, X-LINKED 78 Disease Known Explain 0.13747
24 MENTAL RETARDATION, X-LINKED 82 Disease Known Explain 0.13747
25 MENTAL RETARDATION, X-LINKED 84 Disease Known Explain 0.13747
26 MENTAL RETARDATION, X-LINKED 52 Disease Known Explain 0.13747
27 MENTAL RETARDATION, X-LINKED 77 Disease Known Explain 0.13747
28 MENTAL RETARDATION, X-LINKED 81 Disease Known Explain 0.13747
29 MENTAL RETARDATION, X-LINKED 42 Disease Known Explain 0.13747
30 MENTAL RETARDATION, X-LINKED 73 Disease Known Explain 0.13747
31 MENTAL RETARDATION, X-LINKED 53 Disease Known Explain 0.13747
32 Abidi X-linked mental retardation syndrome Disease Known Explain 0.13747
33 ARMFIELD X-LINKED MENTAL RETARDATION SYNDROME Disease Known Explain 0.13747
34 MENTAL RETARDATION, X-LINKED, SYNDROMIC 11 Disease Known Explain 0.13747
35 MENTAL RETARDATION, X-LINKED, SYNDROMIC 7 Disease Known Explain 0.13747
36 MENTAL RETARDATION, X-LINKED 50 Disease Known Explain 0.13747
37 Hyde Forster Mccarthy Berry syndrome Disease Known Explain 0.13747
38 MRX1 gene Gene Known Explain 0.13647
39 MRX49 gene Gene Known Explain 0.13647
40 MENTAL RETARDATION, X-LINKED, WITH SHORT STATURE (disorder) Disease Known Explain 0.13599
41 KBG syndrome Disease Known Explain 0.13398
42 AGONADISM, XY, WITH MENTAL RETARDATION, SHORT STATURE, RETARDED BONE AGE, AND MULTIPLE EXTRAGENITAL MALFORMATIONS Disease Known Explain 0.13398
43 MENTAL RETARDATION, SHORT STATURE, FACIAL ANOMALIES, AND JOINT DISLOCATIONS Disease Known Explain 0.13398
44 ROLANDIC EPILEPSY, MENTAL RETARDATION, AND SPEECH DYSPRAXIA, X-LINKED Disease Known Explain 0.13345
45 MENTAL RETARDATION, X-LINKED 58 Disease Known Explain 0.12969
46 Lubs X-linked mental retardation syndrome Disease Known Explain 0.12961
47 MENTAL RETARDATION, X-LINKED 9 Disease Known Explain 0.12957
48 MENTAL RETARDATION, AUTOSOMAL RECESSIVE 4 Disease Known Explain 0.12889
49 MENTAL RETARDATION, X-LINKED 45 Disease Known Explain 0.12870
50 Stocco dos Santos syndrome Disease Known Explain 0.12867
51 MENTAL RETARDATION, X-LINKED, SYNDROMIC 14 Disease Known Explain 0.12866
52 Epilepsy Disease Inferred Explain 0.12854
53 LIMB DEFECTS, DISTAL TRANSVERSE, WITH MENTAL RETARDATION AND SPASTICITY Disease Known Explain 0.12840
54 MENTAL RETARDATION, SEVERE, WITH SPASTICITY AND PIGMENTARY TAPETORETINAL DEGENERATION Disease Known Explain 0.12840
55 MENTAL RETARDATION, X-LINKED, SYNDROMIC, JARID1C-RELATED Disease Known Explain 0.12827
56 SPONDYLOEPIPHYSEAL DYSPLASIA WITH CORONAL CRANIOSYNOSTOSIS, CATARACTS, CLEFT PALATE, AND MENTAL RETARDATION Disease Known Explain 0.12827
57 MENTAL RETARDATION, AUTOSOMAL RECESSIVE 3 Disease Known Explain 0.12827
58 C1855077 Other Known Explain 0.12823
59 MICROCEPHALY, FACIAL ABNORMALITIES, MICROMELIA, AND MENTAL RETARDATION Disease Known Explain 0.12823
60 MICROCEPHALY, MACROTIA, AND MENTAL RETARDATION Disease Known Explain 0.12823
61 Creatine deficiency, X-linked Disease Known Explain 0.12802
62 Fragile X Syndrome Disease Known Explain 0.12776
63 MENTAL RETARDATION, X-LINKED 30 Disease Known Explain 0.12761
64 MENTAL RETARDATION, X-LINKED 46 Disease Known Explain 0.12742
65 CRYOHYDROCYTOSIS, STOMATIN-DEFICIENT, WITH MENTAL RETARDATION, SEIZURES, CATARACTS, AND MASSIVE HEPATOSPLENOMEGALY Disease Known Explain 0.12724
66 MENTAL RETARDATION, X-LINKED 72 Disease Known Explain 0.12717
67 FRYNS-AFTIMOS SYNDROME Disease Known Explain 0.12694
68 MENTAL RETARDATION, X-LINKED 59 Disease Known Explain 0.12694
69 SPONDYLOEPIPHYSEAL DYSPLASIA TARDA WITH MENTAL RETARDATION Disease Known Explain 0.12658
70 MENTAL RETARDATION, AUTOSOMAL RECESSIVE 6 Disease Known Explain 0.12642
71 MENTAL RETARDATION, X-LINKED 63 Disease Known Explain 0.12614
72 SUCROSURIA, HIATUS HERNIA AND MENTAL RETARDATION Disease Known Explain 0.12611
73 MENTAL RETARDATION, X-LINKED 3 Disease Known Explain 0.12596
74 MENTAL RETARDATION, AUTOSOMAL RECESSIVE 7 Disease Known Explain 0.12593
75 Siderius X-linked mental retardation syndrome Disease Known Explain 0.12579
76 MENTAL RETARDATION, X-LINKED, SNYDER-ROBINSON TYPE Disease Known Explain 0.12569
77 MENTAL RETARDATION, AUTOSOMAL RECESSIVE 2 Disease Known Explain 0.12557
78 MENTAL RETARDATION, X-LINKED, SYNDROMIC 13 Disease Known Explain 0.12539
79 MENTAL RETARDATION, AUTOSOMAL DOMINANT 1 Disease Known Explain 0.12538
80 MENTAL RETARDATION, X-LINKED 21 (disorder) Disease Known Explain 0.12528
81 MENTAL RETARDATION, FRA12A TYPE Disease Known Explain 0.12499
82 ABSENT EYEBROWS AND EYELASHES WITH MENTAL RETARDATION Disease Known Explain 0.12468
83 MENTAL RETARDATION, X-LINKED 91 (disorder) Disease Known Explain 0.12434
84 Hair defect with photosensitivity and mental retardation Disease Known Explain 0.12412
85 HYPOGONADISM, MALE, WITH MENTAL RETARDATION AND SKELETAL ANOMALIES Disease Known Explain 0.12403
86 MENTAL RETARDATION, X-LINKED, WITH OR WITHOUT SEIZURES, ARX-RELATED (disorder) Disease Known Explain 0.12400
87 Mental retardation X-linked, South African type Disease Known Explain 0.12397
88 MENTAL RETARDATION, X-LINKED, SYNDROMIC 10 Disease Known Explain 0.12353
89 RENAL TUBULAR ACIDOSIS, PROXIMAL, WITH OCULAR ABNORMALITIES AND MENTAL RETARDATION Disease Known Explain 0.12316
90 MENTAL RETARDATION, AUTOSOMAL RECESSIVE 1 Disease Known Explain 0.12305
91 RENAL TUBULAR ACIDOSIS, DISTAL, WITH NEPHROCALCINOSIS, SHORT STATURE, MENTAL RETARDATION, AND DISTINCTIVE FACIES Disease Known Explain 0.12291
92 CATARACTS, CONGENITAL, WITH SENSORINEURAL DEAFNESS, DOWN SYNDROME-LIKE FACIAL APPEARANCE, SHORT STATURE, AND MENTAL RETARDATION Disease Known Explain 0.12246
93 MENTAL RETARDATION WITH SPASTIC PARAPLEGIA Disease Known Explain 0.12180
94 Kuzniecky syndrome Disease Known Explain 0.12128
95 HYPERPHOSPHATASIA WITH MENTAL RETARDATION Disease Known Explain 0.12107
96 Chudley-Rozdilsky syndrome Disease Known Explain 0.12086
97 DIABETES INSIPIDUS, NEPHROGENIC, WITH MENTAL RETARDATION AND INTRACEREBRAL CALCIFICATION Disease Known Explain 0.12021
98 Seizures Disease Inferred Explain 0.11983
99 Mental retardation, X-linked, with cerebellar hypoplasia and distinctive facial appearance Disease Known Explain 0.11916
100 MENTAL RETARDATION, X-LINKED 93 (disorder) Disease Known Explain 0.11888