Syndrome del(5)(q14~23),der(10)(p12p15)?add(10)(q26): Case report and literature review

Autores

  • Emerson Vitor Calixto da Conceição Universidade Estadual de Londrina
  • Aline Sayuri Minamihara Universidade Estadual de Londrina
  • Maria Eliane Longhi Barroso Universidade Estadual de Londrina
  • Wagner José Martins Paiva Universidade Estadual de Londrina

DOI:

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

Palavras-chave:

Structural chromosomal mutations, Psychomotor development retardation, Syndrome of the 10q chromosome

Resumo

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.

Downloads

Não há dados estatísticos.

Biografia do Autor

Emerson Vitor Calixto da Conceição, Universidade Estadual de Londrina

Medical Student at UEL, Londrina-PR

Aline Sayuri Minamihara, Universidade Estadual de Londrina

Student of Biological Sciences at UEL, Londrina-PR

Maria Eliane Longhi Barroso, Universidade Estadual de Londrina

Laboratory Technique at UEL, Londrina-PR

Wagner José Martins Paiva, Universidade Estadual de Londrina

Professor at UEL, Londrina-PR

Downloads

Publicado

2018-02-16

Como Citar

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]. 16º de fevereiro de 2018 [citado 24º de novembro de 2024];38(1supl):243. Disponível em: https://ojs.uel.br/revistas/uel/index.php/seminabio/article/view/29358