Distal monosomy 13q

Distal monosomy 13q is a rare chromosomal anomaly syndrome, resulting from a partial deletion of the long arm of chromosome 13, with a highly variable phenotype typically characterized by varying degrees of intellectual disability and developmental delay, as well as CNS malformations (e.g. holoprosencephaly, anencephaly, ventriculomegaly, Dandy-Walker malformation), ocular abnormalities (e.g. hypertelorism, microphthalmia, strabismus, aniridia, retinal dysplasia) and craniofacial dysmorphism (microcephaly, trigonocephaly, large and malformed ears, broad prominent nasal bridge, micrognathia). Cardiac, genitourinary, gastrointestinal and skeletal manifestations have also been reported.



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Narrow down the case reports



Total: 8 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(48.8%)
29485808
Distal 13q monosomy and neural tube defects.
Lurie IW, Novikova IV, Tarletskaya OA, Lazarevich AA, Gromyko OA.
Genet Couns. 2016;27(2):177-86.
Encephalocele Oligodactyly
Adult Chromosome Deletion Chromosomes, Human, Pair 13 Females Homo sapiens Neural Tube Defects Pregnancy Ultrasonography, Prenatal
2
(39.0%)
22029167
Partial trisomy 10p12.33 and partial monosomy 13q32.1: case report and a literature review.
Puvabanditsin S, Garrow E, Lambert G, Botti C, Gowda S, Kathiravan S, Brooks SS.
Genet Couns. 2011;22(3):263-72.
Macrocephaly
Adult Anus, Imperforate Chromosome Deletion Chromosomes, Human, Pair 10 Chromosomes, Human, Pair 13 Disorders of Sex Development Fatal Outcome Females Fetal Growth Retardation Holoprosencephaly Homo sapiens Infant, Newborn Male Oligonucleotide Array Sequence Analysis Preterm Infant Syndrome Trisomy
2
(39.0%)
20683983
Description of the smallest critical region for Dandy-Walker malformation in chromosome 13 in a girl with a cryptic deletion related to t(6;13)(q23;q32).
Mademont-Soler I, Morales C, Armengol L, Soler A, Sanchez A.
Am J Med Genet A. 2010;152A(9):2308-12.
Dandy-Walker malformation
ZIC2 ZIC5
Chromosomes, Human, Pair 13 Chromosomes, Human, Pair 6 DNA-Binding Proteins Dandy-Walker Syndrome Females Homo sapiens Nuclear Proteins Phenotype Sequence Deletion
2
(39.0%)
15948192
Is Dandy-Walker malformation associated with "distal 13q deletion syndrome"? Findings in a fetus supporting previous observations.
Alanay Y, Aktas D, Utine E, Talim B, Onderoglu L, Caglar M, Tuncbilek E.
Am J Med Genet A. 2005;136(3):265-8.
Dandy-Walker malformation
Chromosome Aberrations Chromosome Deletion Chromosomes, Human, Pair 13 Dandy-Walker Syndrome Fatal Outcome Fetal Death Fetus Homo sapiens Male Syndrome
5
(31.0%)
23639964
A 1.1Mb deletion in distal 13q deletion syndrome region with congenital heart defect and postaxial polydactyly: additional support for a CHD locus at distal 13q34 region.
Yang YF, Ai Q, Huang C, Chen JL, Wang J, Xie L, Zhang WZ, Yang JF, Tan ZP.
Gene. 2013;528(1):51-4.
Postaxial polydactyly
GAS6 GRK1 RASA3 TFDP1
Chromosome Deletion Chromosomes, Human, Pair 13 Congenital Heart Defects DNA Copy Number Variations Gene Deletion Homo sapiens Intercellular Signaling Peptides and Proteins Male Polydactyly Receptors, Cytoplasmic and Nuclear Single Nucleotide Polymorphism Syndrome
5
(31.0%)
16691582
Hydrocephaly, penoscrotal transposition, and digital anomalies associated with de novo pseudodicentric rearranged chromosome 13 characterized by classical cytogenetic methods and mBAND analysis.
Christofolini DM, Yoshimoto M, Squire JA, Brunoni D, Melaragno MI, Carvalheira G.
Am J Med Genet A. 2006;140(12):1321-5.
Oligodactyly
Chromosome Breakage Chromosomes, Human, Pair 13 Cytogenetic Analysis Fingers Fluorescent in Situ Hybridization Gene Deletion Gene Duplication Homo sapiens Hydrocephalus Infant Male Monosomy Nucleolus Organizer Region Toes Urogenital Abnormalities X-Ray Computed Tomography
7
(4.0%)
11223849
Distal 13q Deletion Syndrome and the VACTERL association: case report, literature review, and possible implications.
Walsh LE, Vance GH, Weaver DD.
Am J Med Genet. 2001;98(2):137-44.
Tracheoesophageal fistula
Adult Chest Chromosome Deletion Chromosomes, Human, Pair 13 Cytogenetics Females Homo sapiens Infant, Newborn Syndrome Urethra
7
(4.0%)
9332662
Ring chromosome 13 with loss of the region D13S317-D13S285: phenotypic overlap with XK syndrome.
Guala A, Dellavecchia C, Mannarino S, Rognone F, Giglio S, Minelli A, Danesino C.
Am J Med Genet. 1997;72(3):319-23.
Ambiguous genitalia
Chromosome Banding Chromosomes, Human, Pair 13 Congenital Heart Defects DNA Mutational Analysis Dinucleotide Repeats Gene Deletion Genetic Polymorphism Homo sapiens Male Microcephaly Phenotype Ring Chromosomes Short Tandem Repeat Syndrome
        

Phenotype(s) retrieved from Orphanet

    Total: 22

HPO ID Term Frequency
HP:0000062 Ambiguous genitalia Occasional (29-5%)
HP:0000252 Microcephaly Occasional (29-5%)
HP:0000316 Hypertelorism Occasional (29-5%)
HP:0000612 Iris coloboma Occasional (29-5%)
HP:0000648 Optic atrophy Occasional (29-5%)
HP:0001155 Abnormality of the hand Occasional (29-5%)
HP:0001163 Abnormality of the metacarpal bones Occasional (29-5%)
HP:0001276 Hypertonia Occasional (29-5%)
HP:0001360 Holoprosencephaly Occasional (29-5%)
HP:0001671 Abnormal cardiac septum morphology Occasional (29-5%)
HP:0002023 Anal atresia Occasional (29-5%)
HP:0002084 Encephalocele Occasional (29-5%)
HP:0002323 Anencephaly Occasional (29-5%)
HP:0003312 Abnormal form of the vertebral bodies Occasional (29-5%)
HP:0004322 Short stature Occasional (29-5%)
HP:0007370 Aplasia/Hypoplasia of the corpus callosum Occasional (29-5%)
HP:0008056 Aplasia/Hypoplasia affecting the eye Occasional (29-5%)
HP:0008207 Primary adrenal insufficiency Occasional (29-5%)
HP:0008678 Renal hypoplasia/aplasia Occasional (29-5%)
HP:0009601 Aplasia/Hypoplasia of the thumb Occasional (29-5%)
HP:0100543 Cognitive impairment Occasional (29-5%)
HP:0100589 Urogenital fistula Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 9

HPO ID Term # of case reports
HP:0001305 Dandy-Walker malformation 1
HP:0002023 Anal atresia 1
HP:0002084 Encephalocele 1
HP:0002323 Anencephaly 1
HP:0002414 Spina bifida 1
HP:0002575 Tracheoesophageal fistula 1
HP:0012165 Oligodactyly 1
HP:0030769 Exencephaly 1
HP:0100259 Postaxial polydactyly 1


Causative gene(s) retrieved from Orphanet

    Total: 0

Gene Symbol Gene Name Entrez Gene ID