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The Endocrine Phenotype Induced by Pediatric Adrenocortical Tumors Is Age- and Sex-Dependent
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The Endocrine Phenotype Induced by Pediatric Adrenocortical Tumors Is Age- and Sex-Dependent
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Journal Article
The Endocrine Phenotype Induced by Pediatric Adrenocortical Tumors Is Age- and Sex-Dependent
2024
Overview
Abstract
Context
Adrenocortical carcinomas are very rare malignancies in childhood associated with poor outcome in advanced disease. Most adrenocortical tumors (ACT) are functional, causing signs and symptoms of adrenal hormone excess. In most studies, endocrine manifestations were reported 4 to 6 months prior to diagnosis.
Objective
We sought to extend knowledge on endocrine manifestations with regard to age and sex to facilitate early diagnosis.
Methods
We retrospectively analyzed features of adrenal hormone excess in children and adolescents with ACT registered with the GPOH-MET studies between 1997 and 2022. Stage of puberty was defined as prepubertal in females < 8 years of age and males < 9 years.
Results
By December 2022, 155 patients (110 female, 45 male) with data on endocrine manifestations had been reported. Median age at ACT diagnosis was 4.2 years [0.1-17.8], median interval from first symptoms was 4.2 months [0-90.7]. In 63 girls of prepubertal age, the most frequently reported manifestations were pubarche (68.3%), clitoral hypertrophy (49.2%), and weight gain (31.7%); in 47 pubertal female patients, the most frequent manifestations were excessive pubic hair (46.8%), acne (36.2%), and hypertension (36.2%). Leading symptoms in 34 boys of prepubertal age were pubarche (55.9%), penile growth (47.1%), and acne (32.4%), while in 11 pubertal male patients, leading symptoms were weight gain (45.5%), hypertension (36.4%), excessive pubic hair (27.3%), and cushingoid appearance (27.3%). In pubertal patients, symptoms of androgen excess were mainly unrecognized as part of pubertal development, while symptoms of Cushing syndrome were more frequently apparent.
Conclusion
The endocrine phenotype induced by pediatric ACT is age- and sex-dependent.
