title: [Incidence of pineal calcification in the first 18 years of life].
abstract: There are sparse or contradictory data on frequency and pathological significance of pineal calcifications in childhood. This is particularly so for children younger than 6 years of age. We therefore looked for pineal gland calcifications in 1044 consecutive a.p. and lateral skull films. Pineal calcification was diagnosed, if accepted by both authors, and if the calcified spot fitted into at least 2 of 4 localisation methods. 80 patients with pineal calcifications were detected using this method. In 40 of these patients CCT confirmed the calcification. The frequency of pineal calcification was 3% in the first 12 months of life rising gradually to 7.1% in children of 10 years of age. From 10 years onwards, there is a marked increase of frequency of calcifications of the pineal gland up to 33% in the group of children of 18 years of age. In contrast to some statements in literature, pineal calcifications seem to be physiological in a limited percentage even below the age of 6 years.
mesh_terms: D000293:Adolescent; D002114:Calcinosis / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010870:Pineal Gland; D011859:Radiography
vernacular_title: Die Häufigkeit von Pinealisverkalkungen in den ersten 18 Lebensjahren.