Monosomy 13q14

Monosomy 13q14 is a rare chromosomal anomaly syndrome, resulting from a partial deletion of the long arm of chromosome 13, characterized by developmental delay, variable degrees of intellectual disability, retinoblastoma and craniofacial dysmorphism (incl. micro/dolichocephaly, high and broad forehead, prominent eyebrows, thick, anteverted ear lobes, short nose with a broad nasal bridge and bulbous tip, prominent philtrum, large mouth with thin upper lip and thick, everted lower lip). Other features reported include high birth weight, macrocephaly, pinealoma, hepatomegaly, inguinal hernia and cryptorchidism.



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Narrow down the case reports



Total: 13 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(63.5%)
3864729
A case report of a patient with retinoblastoma and chromosome 13q deletion: assignment of a new gene (gene for LCP1) on human chromosome 13.
Kondo I, Shin K, Honmura S, Nakajima H, Yamamura E, Satoh H, Terauchi M, Usuki Y, Takita H, Hamaguchi H.
Hum Genet. 1985;71(3):263-6.
Epicanthus Micrognathia
ESD LCP1 RB1
Blood Proteins Carboxylic Ester Hydrolases Chromosome Banding Chromosome Deletion Chromosome Mapping Chromosomes, Human, 13-15 Eye Neoplasms Females Genetic Markers Homo sapiens Infant Microfilament Proteins Retinoblastoma
2
(57.8%)
22387206
A case of del(13)(q14.2)(q31.3) associated with hypothyroidism, hypertriglyceridemia, hypercholesterolemia and total ophthalmoplegia.
Malbora B, Meral C, Malbora N, Sunnetci D, Cine N, Savli H.
Gene. 2012;498(2):296-9.
Micrognathia
Adult Chromosome Deletion Chromosomes, Human, Pair 13 Diseases in Twins Females Homo sapiens Hypercholesterolemia Hypertriglyceridemia Hypothyroidism Infant Male Pregnancy
3
(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
4
(33.7%)
3653883
Familial retinoblastoma (mother and son) with 13q14 deletion.
Fukushima Y, Kuroki Y, Ito T, Kondo I, Nishigaki I.
Hum Genet. 1987;77(2):104-7.
Open mouth Long philtrum
ESD SON
Adult Carboxylic Ester Hydrolases Chromosome Banding Chromosome Deletion Chromosomes, Human, Pair 13 Eye Neoplasms Females Genes, Dominant Homo sapiens Infant Male Retinoblastoma
4
(33.7%)
3322010
Deletion (13)(q14.1q14.3) in two generations: variability of ocular manifestations and definition of the phenotype.
Wilson WG, Campochiaro PA, Conway BP, Carter BT, Sudduth KW, Watson BA, Sparkes RS.
Am J Med Genet. 1987;28(3):675-83.
Long upper lip
Adult Carboxylic Ester Hydrolases Child, Preschool Chromosome Deletion Chromosomes, Human, Pair 13 Females Homo sapiens Infant Phenotype Retina Retinoblastoma
6
(17.5%)
1756473
Deletion of part of the long arm of chromosome 13 as the only karyotypic aberration in a follicular thyroid adenoma.
Belge G, Thode B, Bullerdiek J, Bartnitzke S.
Cancer Genet Cytogenet. 1991;56(2):277-80.
Thyroid adenoma Lipoma
Adenoma Chromosome Deletion Chromosomes, Human, Pair 13 Females Homo sapiens Lipoma Thyroid Neoplasm
7
(4.0%)
26586717
Case report: Concomitant Chronic Lymphocytic Leukaemia and Cytogenetically Normal de novo Acute Leukaemia in a Patient.
Kajtar B, Rajnics P, Egyed M, Alizadeh H.
Ann Clin Lab Sci. 2015;45(5):602-6.
Leukemia
Chromosome Deletion Chromosomes, Human, Pair 13 Chronic Lymphocytic Leukemia Cytogenetic Analysis Homo sapiens Immunoglobulin Heavy Chains Immunophenotyping Leukemia, Myelocytic, Acute Male
7
(4.0%)
20110188
Autopsy case of a patient with 13q- syndrome.
Kasuda S, Morimura Y, Kudo R, Kawashima W, Tamaki S, Nakanishi M, Hatake K.
Leg Med (Tokyo). 2010;12(3):144-7.
Psychomotor retardation
Adrenal Glands Chromosome Deletion Chromosomes, Human, Pair 13 External Ear Homo sapiens Hyperplasia Lung Male Pituitary Gland Testis Thyroid Gland
7
(4.0%)
17786124
Tall stature and minor facial dysmorphisms in a patient with a 17.5 Mb interstitial deletion of chromosome 13 (q14.3q21.33): clinical report and review.
van Bon BW, Koolen DA, Feenstra I, Neefs I, Pfundt R, Smeets DF, de Vries BB.
Clin Dysmorphol. 2007;16(4):279-82.
Tall stature
Body Height Child, Preschool Chromosome Deletion Chromosomes, Human, Pair 13 Face Homo sapiens Infant Male
7
(4.0%)
16650893
Chronic lymphocytic leukaemia Is terminal del(14)(q24) a new marker for prognostic stratification?
La Starza R, Barba G, Matteucci C, Crescenzi B, Romoli S, Pierini V, Beacci D, Cantaffa R, Martelli MF, Mecucci C.
Leuk Res. 2006;30(12):1569-72.
Leukemia
RB1 RP1
Chromosome Deletion Chromosomes, Human, Pair 14 Chronic Lymphocytic Leukemia Fluorescent in Situ Hybridization Homo sapiens Male Oligonucleotide Array Sequence Analysis Sensitivity and Specificity
        

Phenotype(s) retrieved from Orphanet

    Total: 30

HPO ID Term Frequency
HP:0000252 Microcephaly Very frequent (99-80%)
HP:0000316 Hypertelorism Very frequent (99-80%)
HP:0000391 Thickened helices Very frequent (99-80%)
HP:0000426 Prominent nasal bridge Very frequent (99-80%)
HP:0000431 Wide nasal bridge Very frequent (99-80%)
HP:0001249 Intellectual disability Very frequent (99-80%)
HP:0001511 Intrauterine growth retardation Very frequent (99-80%)
HP:0004322 Short stature Very frequent (99-80%)
HP:0000243 Trigonocephaly Frequent (79-30%)
HP:0000286 Epicanthus Frequent (79-30%)
HP:0000347 Micrognathia Frequent (79-30%)
HP:0000369 Low-set ears Frequent (79-30%)
HP:0000411 Protruding ear Frequent (79-30%)
HP:0000470 Short neck Frequent (79-30%)
HP:0000508 Ptosis Frequent (79-30%)
HP:0000518 Cataract Frequent (79-30%)
HP:0000568 Microphthalmia Frequent (79-30%)
HP:0000612 Iris coloboma Frequent (79-30%)
HP:0001156 Brachydactyly Frequent (79-30%)
HP:0001252 Muscular hypotonia Frequent (79-30%)
HP:0002564 obsolete Malformation of the heart and great vessels Frequent (79-30%)
HP:0004209 Clinodactyly of the 5th finger Frequent (79-30%)
HP:0006101 Finger syndactyly Frequent (79-30%)
HP:0007477 Abnormal dermatoglyphics Frequent (79-30%)
HP:0009919 Retinoblastoma Frequent (79-30%)
HP:0000465 Webbed neck Occasional (29-5%)
HP:0001360 Holoprosencephaly Occasional (29-5%)
HP:0002079 Hypoplasia of the corpus callosum Occasional (29-5%)
HP:0009601 Aplasia/Hypoplasia of the thumb Occasional (29-5%)
HP:0011024 Abnormality of the gastrointestinal tract Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 6

HPO ID Term # of case reports
HP:0000821 Hypothyroidism 1
HP:0000854 Thyroid adenoma 1
HP:0001305 Dandy-Walker malformation 1
HP:0002155 Hypertriglyceridemia 1
HP:0003124 Hypercholesterolemia 1
HP:0007824 Total ophthalmoplegia 1


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
RB1 RB transcriptional corepressor 1 5925