SYNDROME DEL(5)(Q14 ~ 23), DER(10)(P12P15)? ADD(10)(Q26): CASE REPORT AND LITERATURE REVIEW

Authors

  • Emerson Vitor Calixto da Conceição UEL, Londrina-PR,
  • Aline Sayuri Minamihara UEL, Londrina-PR
  • Maria Eliane Longhi Barroso UEL, Londrina-PR
  • Wagner José Martins Paiva UEL, Londrina-PR

DOI:

https://doi.org/10.5433/1679-0367.2017v38n1suplp243

Keywords:

Structural chromosomal mutations, psychomotor development retardation and syndrome of the 10q chromosome

Abstract

Structural chromosomal mutations are changes that do not modify the number of chromosomes in the cell, but

they determine the appearance of abnormal chromosomes. The aim of this study is to report the clinical and

cytogenetic history of a patient carrier of a structural mutation with karyotype 46, XY, del (5) (q14 ~ 23), der

(10) (p12p15)? Add (10) (q26) attended by the Genetic Counseling Service of the State University of

Londrina. The patient (ABT) is male, had 1 year and 9 months on the day of the examination, normally born,

full term (38 weeks) with Psychomotor Development Retardation (PDR) and without other complications. At

birth, ABT’s mother was 25 years old and his father was 31 years old. The x-ray, urine analysis, pre- and

postnatal ultrasonography, parasitological, ophthalmologic, gastrointestinal and neurological exams do not

reveal changes. At the time of cytogenetic examination, the patient underwent surgery for the treatment of

esophagogastric reflux and inguinal hernia. Currently, ABT follows up with Pediatrician, Social Worker,

Physiotherapist, Speech Therapist, Neuropediatrician, Nutritionist and Ophthalmologist. These findings,

particularly PDR, were consistent with the rare syndrome of the 10q + chromosome, since only ten cases of

trisomy for the distal segment of the major arm of chromosome 10 (10q +) were described. Excluding the

PDR, other characteristics were not found in the trial. Structural chromosomal syndromes represent an

opportunity to understand clinical phenotypes and become important in gene mapping, especially when

associated with molecular genetic techniques, the next step in diagnostic genetic research. In this way, the

patient follows the treatment of the symptomatology.

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Author Biographies

Emerson Vitor Calixto da Conceição, UEL, Londrina-PR,

Medical Student at UEL, Londrina-PR

Aline Sayuri Minamihara, UEL, Londrina-PR

Student of Biological Sciences at UEL, Londrina-PR

Maria Eliane Longhi Barroso, UEL, Londrina-PR

Laboratory Technique

Wagner José Martins Paiva, UEL, Londrina-PR

Professor at UEL, Londrina-PR

Published

2018-02-16

How to Cite

1.
Conceição EVC da, Minamihara AS, Barroso MEL, Paiva WJM. SYNDROME DEL(5)(Q14 ~ 23), DER(10)(P12P15)? ADD(10)(Q26): CASE REPORT AND LITERATURE REVIEW. Semin. Cienc. Biol. Saude [Internet]. 2018 Feb. 16 [cited 2024 Nov. 21];38(1supl):243. Available from: https://ojs.uel.br/revistas/uel/index.php/seminabio/article/view/29358