Microphthalmia, Lenz type

Lenz microphthalmia syndrome is a very rare X-linked inherited form of syndromic microphthalmia (see this term) characterized by unilateral or bilateral microphthalmia (and/or clinical anophthalmia) with or without coloboma in addition to a range of extraocular manifestations such as microcephaly, malformed ears, dental abnormalities (i.e. irregular shape of incisors), skeletal anomalies (duplicated thumbs, syndactyly, clinodactyly, camptodactyly (see these terms)), urogenital anomalies (hypospadias, cryptorchidism, renal dysgenesis, hydroureter) and mild to severe intellectual disability. It is allelic to two disorders: oculofaciocardiodental syndrome and premature aging appearance-developmental delay-cardiac arrhythmia syndrome (see these terms).



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Narrow down the case reports



Total: 19 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(60.5%)
14998213
Lenz microphthalmia syndrome with dental anomalies: a case report.
Ersin NK, Tugsel Z, Gokce B, Ozpinar B, Eronat N.
J Dent Child (Chic). 2003;70(3):262-5.
Micrognathia Hypodontia
Dental Pulp Cavity Follow-Up Studies Growth Disorders Homo sapiens Incisor Male Microcephaly Micrognathism Microphthalmos Syndrome Tooth Abnormalities
2
(54.4%)
24131950
Lenz micropthalmia syndrome with associated orbital cysts.
Rafailov L, Dattilo M, Shinder R.
Ophthalmic Plast Reconstr Surg. 2014;30(4):e82-4.
Microcephaly Widely spaced teeth Orbital cyst Syndactyly
Anophthalmos Child Cyst Homo sapiens Male Microphthalmos Visual Acuity X-Ray Computed Tomography
3
(48.8%)
11426460
Manifestations in four males with and an obligate carrier of the Lenz microphthalmia syndrome.
Forrester S, Kovach MJ, Reynolds NM, Urban R, Kimonis V.
Am J Med Genet. 2001;98(1):92-100.
Microcephaly Syndactyly
rs587776457
Adult Child Craniofacial Abnormalities Haplotypes Heterozygote Homo sapiens Infant Intellectual Disability Lod Score Male Microphthalmos Physical Chromosome Mapping X Chromosome
4
(39.0%)
30450806
Microphthalmia is not a mandatory finding in X-linked recessive syndromic microphthalmia caused by the recurrent BCOR variant p.Pro85Leu.
Kraus C, Uebe S, Thiel CT, Ekici AB, Reis A, Zweier C.
Am J Med Genet A. 2018;176(12):2872-2876.
Microcephaly
BCOR
p|SUB|P|85|L;RS#:121434618
Amino Acid Substitution Anophthalmos DNA Mutational Analysis Differential Diagnosis Females Genes, X-Linked Homo sapiens Magnetic Resonance Imaging Male Microphthalmos Mutation Penetrance Phenotype Proto-Oncogene Proteins Repressor Proteins
4
(39.0%)
18618992
Apparent Lenz microphthalmia syndrome: a patient with unusual manifestations.
Okumus N, Zenciroglu A, Demirel N, Bas AY, Ceylaner S.
Genet Couns. 2008;19(2):177-82.
Microcephaly
Anophthalmos Chest Homo sapiens Infant, Newborn Male Microphthalmos Syndrome Toes
4
(39.0%)
17951907
(2635974)
Lenz microphthalmic syndrome in an Indian patient.
Gupta A, Srinivasan R, Pandian DG, Babu KR.
Indian J Ophthalmol. 2007;55(6):462-3.
Microcephaly
Craniofacial Abnormalities Differential Diagnosis Follow-Up Studies Homo sapiens Hypospadias Infant Intellectual Disability Male Microcephaly Microphthalmos Syndrome X-Ray Computed Tomography
4
(39.0%)
17033686
A two base pair deletion in the PQBP1 gene is associated with microphthalmia, microcephaly, and mental retardation.
Martinez-Garay I, Tomas M, Oltra S, Ramser J, Molto MD, Prieto F, Meindl A, Kutsche K, Martinez F.
Eur J Hum Genet. 2007;15(1):29-34.
Microcephaly
BCOR DLG3 PQBP1
c|DEL|461_462|AG;RS#:606231195 rs606231193
Adult Carrier Proteins Child, Preschool Chromosomes, Human, X DNA-Binding Proteins Females Gene Deletion Genes, X-Linked Genetic Diseases, X-Linked Homo sapiens Intellectual Disability Male Microcephaly Microphthalmos Nuclear Proteins Syndrome
4
(39.0%)
15216542
Congenital cataract, microphthalmia, hypoplasia of corpus callosum and hypogenitalism: report and review of Micro syndrome.
Derbent M, Agras PI, Gedik S, Oto S, Alehan F, Saatci U.
Am J Med Genet A. 2004;128A(3):232-4.
Microcephaly
Cataract Face Homo sapiens Hypogonadism Infant Magnetic Resonance Imaging Male Microphthalmos Syndrome
4
(39.0%)
3276203
The Lenz microphthalmia syndrome.
Traboulsi EI, Lenz W, Gonzales-Ramos M, Siegel J, Macrae WG, Maumenee IH.
Am J Ophthalmol. 1988;105(1):40-5.
Microcephaly
Child, Preschool Homo sapiens Infant Male Microphthalmos Syndrome X Chromosome
10
(36.0%)
6404532
Lenz microphthalmia: a malformation syndrome with variable expression of multiple congenital anomalies.
Glanz A, Forse A, Polomeno RC, Cole DE.
Can J Ophthalmol. 1983;18(1):41-4.
Webbed neck Synophrys Cryptophthalmos
Child, Preschool Eye Abnormalities Face Homo sapiens Male Microphthalmos Syndrome
        

Phenotype(s) retrieved from Orphanet

    Total: 42

HPO ID Term Frequency
HP:0000568 Microphthalmia Very frequent (99-80%)
HP:0000028 Cryptorchidism Frequent (79-30%)
HP:0000047 Hypospadias Frequent (79-30%)
HP:0000072 Hydroureter Frequent (79-30%)
HP:0000126 Hydronephrosis Frequent (79-30%)
HP:0000164 Abnormality of the dentition Frequent (79-30%)
HP:0000202 Oral cleft Frequent (79-30%)
HP:0000252 Microcephaly Frequent (79-30%)
HP:0000368 Low-set, posteriorly rotated ears Frequent (79-30%)
HP:0000482 Microcornea Frequent (79-30%)
HP:0000501 Glaucoma Frequent (79-30%)
HP:0000567 Chorioretinal coloboma Frequent (79-30%)
HP:0000588 Optic nerve coloboma Frequent (79-30%)
HP:0000612 Iris coloboma Frequent (79-30%)
HP:0001249 Intellectual disability Frequent (79-30%)
HP:0004209 Clinodactyly of the 5th finger Frequent (79-30%)
HP:0004322 Short stature Frequent (79-30%)
HP:0006101 Finger syndactyly Frequent (79-30%)
HP:0006482 Abnormality of dental morphology Frequent (79-30%)
HP:0008572 External ear malformation Frequent (79-30%)
HP:0008678 Renal hypoplasia/aplasia Frequent (79-30%)
HP:0009943 Complete duplication of thumb phalanx Frequent (79-30%)
HP:0100490 Camptodactyly of finger Frequent (79-30%)
HP:0000365 Hearing impairment Occasional (29-5%)
HP:0000384 Preauricular skin tag Occasional (29-5%)
HP:0000465 Webbed neck Occasional (29-5%)
HP:0000505 Visual impairment Occasional (29-5%)
HP:0000518 Cataract Occasional (29-5%)
HP:0000639 Nystagmus Occasional (29-5%)
HP:0000684 Delayed eruption of teeth Occasional (29-5%)
HP:0000889 Abnormality of the clavicle Occasional (29-5%)
HP:0001250 Seizures Occasional (29-5%)
HP:0002167 Neurological speech impairment Occasional (29-5%)
HP:0002564 obsolete Malformation of the heart and great vessels Occasional (29-5%)
HP:0002650 Scoliosis Occasional (29-5%)
HP:0002808 Kyphosis Occasional (29-5%)
HP:0003043 Abnormality of the shoulder Occasional (29-5%)
HP:0003307 Hyperlordosis Occasional (29-5%)
HP:0007370 Aplasia/Hypoplasia of the corpus callosum Occasional (29-5%)
HP:0009755 Ankyloblepharon Occasional (29-5%)
HP:0100716 Self-injurious behavior Occasional (29-5%)
HP:0100818 Long thorax Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 14

HPO ID Term # of case reports
HP:0000568 Microphthalmia 5
HP:0000252 Microcephaly 4
HP:0000528 Anophthalmia 4
HP:0000518 Cataract 2
HP:0000047 Hypospadias 1
HP:0000062 Ambiguous genitalia 1
HP:0001144 Orbital cyst 1
HP:0001249 Intellectual disability 1
HP:0001508 Failure to thrive 1
HP:0002617 Dilatation 1
HP:0002751 Kyphoscoliosis 1
HP:0002808 Kyphosis 1
HP:0008453 Congenital kyphoscoliosis 1
HP:0012430 Cerebral white matter hypoplasia 1


Causative gene(s) retrieved from Orphanet

    Total: 2

Gene Symbol Gene Name Entrez Gene ID
BCOR BCL6 corepressor 54880
NAA10 N(alpha)-acetyltransferase 10, NatA catalytic subunit 8260