[Primary hyperparathyroidism in childhood: apropos of a new case]. / Hiperparatiroidismo primario en la infancia: a propósito de una nueva observación.

A case of primary hyperparathyroidism in a twelve-year-old boy is reported. Primary hyperparathyroidism should be considered in patients with hypercalcemia and hypophosphataemia. Involvement of others organs must be discarded with appropriate complementary test and then, an exploratory surgery must be undertaken by an experienced surgeon to proceed, if it is needed, to parathyroidectomy.

[Extrapulmonary manifestations of 'Mycoplasma pneumoniae' (author's transl)]. / Manifestaciones extrapulmonares de la infección por 'Mycoplasma pneumoniae'. A propósito de un caso.

Authors present a six year old girl with a 'Mycoplasma pneumoniae' infection who developed neurologic and cardiac complications. Clinic presentation, physical examination and laboratory data are revised. Clinic course was satisfactory and the child was asymptomatic two months later in out-patient control.