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Hiperpigmentación en un neonato: recordando la hiperplasia suprarenal / Hyperpigmentation in a neonate: remembering the suprarenal hyperplasia
Noboa, Mariana; Morales, Maritza; Villagómez, david.
  • Noboa, Mariana; Universidad San Francisco de Quito. Fellow Neonatologia. Hospital Gineco Obstetrico Isidro Ayora. QUITO. EC
  • Morales, Maritza; Universidad San Francisco de Quito. Fellow Neonatologia. Hospital San Francisco de Quito. QUITO. EC
  • Villagómez, david; Hospital Gineco Obstétrico isidro Ayora. Pediatra. QUITO. EC
Rev. ecuat. pediatr ; 18(2): 24-25, diciembre 2017.
Article in Spanish | LILACS | ID: biblio-996597
RESUMEN
La hiperplasia suprarrenal congénita (HSC) es una enfermedad endocrinológica frecuente, por defectos enzimáticos en la síntesis del cortisol, con elevación secundaria de ACTH e hiperplasia del córtex adrenal, la mayoría secundaria a déficit de 21-hidroxilasa. Hay formas severas, con déficit completo y manifestaciones en la época fetal o neonatal, y moderadas o no clásicas, con déficit parcial y manifestaciones en la infancia o adolescencia. Presentamos a un neonato masculino, macrosómico, con zonas hiperpigmentación genital y axilar, criptorquidia derecha, con HSC-no clásica, no perdedora de sal, con déficit de cortisol y elevación de 17 hidroxiprogesterona y testosterona, que requirió tratamiento con glucocorticoides. Determinando la importancia de un diagnóstico oportuno y la validez del tamizaje neonatal para pacientes asintomáticos, evitando morbilidad a largo plazo, y alteraciones en el neurodesarrollo.
ABSTRACT
Congenital adrenal hyperplasia (CAH) is a common endocrine disease, due to enzymatic defects in the synthesis of cortisol, with secondary elevation of ACTH and hyperplasia of the adrenal cortex, the majority secondary to a 21-hydroxylase deficit. Severe forms, with complete deficit and manifestations in the fetal or neonatal period, and moderate or non-classical, with partial deficit and manifestations in childhood or adolescence. We present a male neonatal, macrosomic, with areas of genital and axillary hyperpigmentation, right cryptorchidism, with non-classical HSC, no salt loser, with cortisol deficiency and elevation of 17 hydroxyprogesterone and testosterone, which require treatment with glucocorticoids. It is so important to make a timely diagnosis and the validity of neonatal screening for asymptomatic patients, avoiding long-term morbidity and alterations in neurodevelopment.
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Full text: Available Index: LILACS (Americas) Main subject: Steroid 21-Hydroxylase / Hyperpigmentation / Adrenal Hyperplasia, Congenital Type of study: Diagnostic study / Screening study Limits: Humans / Male / Infant, Newborn Language: Spanish Journal: Rev. ecuat. pediatr Journal subject: Pediatria / Sa£de da Crian‡a Year: 2017 Type: Article Affiliation country: Ecuador Institution/Affiliation country: Hospital Gineco Obstétrico isidro Ayora/EC / Universidad San Francisco de Quito/EC

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Full text: Available Index: LILACS (Americas) Main subject: Steroid 21-Hydroxylase / Hyperpigmentation / Adrenal Hyperplasia, Congenital Type of study: Diagnostic study / Screening study Limits: Humans / Male / Infant, Newborn Language: Spanish Journal: Rev. ecuat. pediatr Journal subject: Pediatria / Sa£de da Crian‡a Year: 2017 Type: Article Affiliation country: Ecuador Institution/Affiliation country: Hospital Gineco Obstétrico isidro Ayora/EC / Universidad San Francisco de Quito/EC