Primary hyperparathyroidism is an infrequent condition in infancy and is usually due to adenoma. It may be asymptomatic and is suspected when isolated hypercalcemia is detected in routine investigations. We describe the case of a year-old boy with hypercalcemia presenting as renal lithiasis. Gammagraphy with Cardiolite-Technetium 99 suggested an adenoma in the inferior right portion of the parathyroid. Right inferior parathyroidectomy was performed and ectopic tissue, as well as hyperplasia of the parathyroids, was removed.
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Estudio transversal, prospectivo, realizado entre el 1 enero de y el 30 noviembre de , en En esta muestra, la prevalencia de HPTP es baja comparada con la reportada en series internacionales, siendo mayor en edades avanzadas y en mujeres. Prospective, cross-sectional study carried out between January 1, and November 30, of 13, people who attended routine control tests.
We excluded patients with raised serum creatinine, vitamin D insufficiency, malabsorption, chronic liver disease, or those receiving treatments that alter phosphocalcic metabolism. Among these, 34 presented vitamin D insufficiency and were excluded from the analysis. In 27 cases 4 men and 23 women the diagnosis of HPTP was confirmed. The average age for women was The greatest increase in prevalence occurred in women aged 60 years.
PTH prevalence in this sample is low compared to that reported in international series, being higher in advanced ages and in women. Se han descrito estudios de incidencia con determinaciones de PTH y calcio total, en los que se informa tanto de tasas elevadas como bajas [ 5 , 7 , 9 , 10 , 11 , 12 , 13 , 14 , 15 ].
Estratificamos los casos por sexo y grupos de edad: , , y Figura 2. De las Solo recientemente. Yeh MW et al.
Tomando esto en cuenta, nuestro estudio revela algunos hallazgos que es necesario resaltar. Comparada con las series internacionales, la prevalencia de HPTP es baja en esta muestra y es mayor en mujeres y en edades avanzadas.
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Calcif Tissue Int. Servicios Personalizados Revista. Conclusiones: En esta muestra, la prevalencia de HPTP es baja comparada con la reportada en series internacionales, siendo mayor en edades avanzadas y en mujeres. Material and methods: Prospective, cross-sectional study carried out between January 1, and November 30, of 13, people who attended routine control tests.
Results: 61 cases were found with raised PTH on at least two different occasions. Conclusions: PTH prevalence in this sample is low compared to that reported in international series, being higher in advanced ages and in women. Resultados De las Material suplementario X-romm Supplementary material X-rommen. Referencias 1 Fraser WD. Recibido: 02 de Enero de ; Aprobado: 07 de Marzo de
Trastornos del metabolismo del calcio