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Características clínicas, radiológicas y auxológicas de pacientes con displasia cleidocraneal seguidos en un hospital pediátrico de referencia en Argentina / Clinical, radiological, and auxological characteristics of patients with cleidocranial dysplasia followed in a pediatric referral hospital in Argentina
Ramos Mejia, Rosario; Rodríguez Celin, Mercedes; Fano, Virginia.
  • Ramos Mejia, Rosario; Hospital Garrahan. Clínicas Multidisciplinarias de Displasias Esqueléticas. Ciudad Autónoma de Buenos Aires. AR
  • Rodríguez Celin, Mercedes; Hospital Garrahan. Clínicas Multidisciplinarias de Displasias Esqueléticas. Ciudad Autónoma de Buenos Aires. AR
  • Fano, Virginia; Hospital Garrahan. Clínicas Multidisciplinarias de Displasias Esqueléticas. Ciudad Autónoma de Buenos Aires. AR
Arch. argent. pediatr ; 116(4): 560-566, ago. 2018. ilus, graf, tab
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1038431
RESUMEN
La displasia cleidocraneal es una displasia esquelética autosómica dominante causada por mutaciones en el gen RUNX2, con una prevalencia estimada de 1/1 000 000 de recién nacidos. Se presentan 37 pacientes (22 mujeres) evaluados entre 1992 y 2016 en las clínicas de displasias esqueléticas, Hospital Garrahan, Argentina. Hallazgos 35% de antecedentes familiares positivos; edad mediana al momento del diagnóstico 2,61 años; características radiológicas positivas en el cráneo y el pubis 95%; en las clavículas 100%. Las complicaciones dentales y auditivas fueron comunes. Auxología mediana de estatura de -1,81 (-3,26-0,2) DE en los varones, -1,36 (-4,28-1,36) DE en las mujeres. Cinco de trece pacientes fueron bajos para la estatura parental. Estatura adulta (mediana) 162,8 cm y 149,2 cm en los varones y las mujeres. No fueron evidentes alteraciones en la proporción estatura sentada/estatura. Un paciente presentó macrocefalia real; 12 (32%), macrocefalia relativa. Se describe variabilidad intrafamiliar de estatura.
ABSTRACT
Cleidocranial dysplasia is an autosomal dominant skeletal dysplasia caused by mutations in the RUNX2 gene; its prevalence has been estimated at 1/1 000 000 newborn infants. This study presents 37 patients (22 girls) assessed between 1992 and 2016 at the Skeletal Dysplasias Multidisciplinary Clinics of Hospital Garrahan, Argentina.

Findings:

35% of positive family history; median age at the time of diagnosis 2.61 years old; positive radiological findings in the skull and pubis 95%; in the clavicles 100%. Dental and hearing complications were common. Auxology boys had a median height of -1.81 SD (-3.26 to 0.2) and girls had a median height of -1.36 SD (-4.28 to 1.36). Five out of 13 patients were short for parental height. Adult height (median) 162.8 cm in boys and 149.2 cm in girls. No evident alterations were observed in the sitting height/height ratio. One patient had true macrocephaly; 12 (32%), relative macrocephaly. Intrafamily variability was described in terms of height.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Clavicle / Cleidocranial Dysplasia / Cranial Fontanelles / Growth Type of study: Risk factors Limits: Humans Country/Region as subject: South America / Argentina Language: English / Spanish Journal: Arch. argent. pediatr Journal subject: Pediatrics Year: 2018 Type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Garrahan/AR

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Full text: Available Index: LILACS (Americas) Main subject: Clavicle / Cleidocranial Dysplasia / Cranial Fontanelles / Growth Type of study: Risk factors Limits: Humans Country/Region as subject: South America / Argentina Language: English / Spanish Journal: Arch. argent. pediatr Journal subject: Pediatrics Year: 2018 Type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Garrahan/AR