Testicular adrenal rest tumors in patients with congenital adrenal hyperplasia: 6 years of follow-up

2019 ◽  
Vol 32 (5) ◽  
pp. 519-526 ◽  
Author(s):  
Gabriela Werneck ◽  
Enda M.R. Rodrigues ◽  
Rafael M. Mantovani ◽  
Jovita S.S. Lane ◽  
Ivani N. Silva
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Tumor Progression ◽  
Repeated Measures ◽  
Laboratory Data ◽  
Hormonal Control ◽  
Adrenal Hyperplasia ◽  
Testicular Adrenal Rest Tumors ◽  
Adrenal Rest ◽  
Testicular Adrenal Rest

AbstractBackgroundTesticular adrenal rest tumors (TARTs) leading to primary gonadal failure are the main etiology of infertility in congenital adrenal hyperplasia (CAH). We aimed at identifying the evolution of TART and related findings in young CAH patients.MethodsTwelve male patients (3–23 years old) with 21-hydroxilase deficiency (11 with classic salt-wasting form) were included. Testicular ultrasonography (US) was performed in two moments, by a single blinded specialist in pediatric diagnostic imaging. Tumor progression was classified according to the Response Evaluation Criteria in Solid Tumors (RECIST). The clinical and laboratory data were retrieved from medical records. Serum 17-OH-progesterone (17OHP) and androstenedione concentrations were evaluated during the whole period of follow-up, from the CAH diagnosis. A logistic regression model with repeated measures was developed for the analysis.ResultsThe prevalence of TART was 41.6% (n = 5) in the initial US evaluation and 66.6% (n = 8) after 6 years of follow-up. Tumor progression was detected in 4 of the 5 patients, and 1 presented with a stable tumor. Three patients presented with new tumors in the second evaluation. Most of the patients (n = 11) were pubertal, including a 7-year-old child with TART who presented with central precocious puberty. At regression analysis, it was observed that an inadequate hormonal control led to a 16 times greater chance of a patient to present with TART (OR = 16.08; confidence interval [CI] 95% = 2.38–108.81; p = 0.004).ConclusionsWe found a high prevalence of progressive TART in young pubertal subjects. US testicular screening should help in improving therapeutic optimization in CAH patients to reduce future impairment in fertility.

scholarly journals Testicular Adrenal Rest Tumors in Patients with Congenital Adrenal Hyperplasia: A Case Series

2020 ◽  
Author(s):  
Didem Yıldırımçakar ◽  
Selda Ayça Altıncık ◽  
Murat Öcal ◽  
Bayram Özhan
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Tumor Progression ◽  
Precocious Puberty ◽  
Clinical Characteristics ◽  
Adrenal Hyperplasia ◽  
Laboratory Findings ◽  
Testicular Adrenal Rest Tumors ◽  
Male Patients ◽  
Adrenal Rest ◽  
Testicular Adrenal Rest

INTRODUCTION: Testicular adrenal rest tumors (TARTs) are the main etiology of infertility in congenital adrenal hyperplasia (CAH). The aim of this study is to determine the patients diagnosed with TART and to evaluate the risk factors associated with the development of the disease. METHODS: Clinical characteristics of 31 patients with CAH including 19 male, and 12 female patients who were followed up in our clinic were retrospectively reviewed regarding the presence of TART. Differences between clinical and laboratory findings of patients with and without TART were examined. Six male patients with TART were included in the study. Clinical characteristics such as pubertal stage, treatment doses, laboratory findings were evaluated. Changes in size of TARTs were examined with ultrasound follow-ups at six month- intervals. RESULTS: The prevalence of TARTs was 31.5 % (6/19 male). Precocious puberty was higher in patients with TART than without TART. The mean age of the patients was 9.1±2.4 (range: 5.2-12.4) years at the time of diagnosis with TART. Five patients with TART were inadequately controlled. Four patients had a history of precocious puberty. Tumor progression was detected in 4 of 6 patients. In three patients with tumor progression, serum 17-hydroxy progesterone (17-OHP) values increased during follow-up, probably due to non-compliance with treatment. DISCUSSION AND CONCLUSION: Scrotal ultrasound monitoring should be performed in all male patients with CAH in early childhood irrespective of disease control.

scholarly journals Absence of Testicular Adrenal Rest Tumors in Newborns, Infants, and Toddlers with Classical Congenital Adrenal Hyperplasia

2019 ◽  
Author(s):  
Mimi S. Kim ◽  
Christina M. Koppin ◽  
Pankhuri Mohan ◽  
Fariba Goodarzian ◽  
Heather M. Ross ◽  
...  
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Hormonal Control ◽  
Adrenal Hyperplasia ◽  
Hydroxylase Deficiency ◽  
Young Males ◽  
Testicular Adrenal Rest Tumors ◽  
17 Hydroxyprogesterone ◽  
Adrenal Rest ◽  
21 Hydroxylase Deficiency ◽  
Testicular Adrenal Rest

AbstractINTRODUCTIONTesticular adrenal rest tumors (TART) are a known consequence for males with classical congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency. TART are associated with potential infertility in adults. However, little is known about TART in very young males with CAH.OBJECTIVEWe assessed the prevalence of TART in newborn, infant, and toddler males with classical CAH via scrotal ultrasound.METHODSMales with CAH had scrotal ultrasounds during the first 4 years of life, evaluating testes for morphology, blood flow, and presence of TART. Newborn screen 17-hydroxyprogesterone (17-OHP) and serum 17-OHP at the time of ultrasound were recorded. Bone ages were considered very advanced if ≥ 2SD above chronological age.RESULTSThirty-one ultrasounds in 16 males were performed. An initial ultrasound was obtained in four newborns at diagnosis (6.8 ±2.1 days), six infants (2.2 ±0.9 months), and six toddlers (2.4 ±0.9 years). Eleven males had at least one repeat ultrasound. A large proportion (11/16) were in poor hormonal control with an elevated 17-OHP (325 ±298 nmol/L). One infant was in very poor hormonal control (17-OHP 447 nmol/L) at initial ultrasound, and two toddlers had advanced bone ages (+3.2 and +4.5 SD) representing exposure to postnatal androgens. However, no TART were detected in any subjects.CONCLUSIONSTART were not found in males up to 4 years of age with classical CAH despite settings with expected high ACTH drive. Further research into the occurrence of TART in CAH may elucidate factors which contribute to the detection and individual predisposition to TART.

scholarly journals Molecular Characterization of Testicular Adrenal Rest Tumors in Congenital Adrenal Hyperplasia: Lesions With Both Adrenocortical and Leydig Cell Features

2015 ◽  
Vol 100 (3) ◽  
pp. E524-E530 ◽  
Author(s):  
Evelien E. J. W. Smeets ◽  
Paul N. Span ◽  
Antonius E. van Herwaarden ◽  
Ron A. Wevers ◽  
Ad R. M. M. Hermus ◽  
...  
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Adrenal Cortex ◽  
Leydig Cell ◽  
Adrenal Hyperplasia ◽  
Cell Markers ◽  
Expression Levels ◽  
Adrenal Tissue ◽  
Testicular Adrenal Rest Tumors ◽  
Adrenal Rest ◽  
Testicular Adrenal Rest

Context: Testicular adrenal rest tumors (TART) are one of the major long term complications in patients with congenital adrenal hyperplasia. Although several adrenal-like properties have been assigned to these benign lesions, the etiology has not been confirmed yet. Objective: The aim of this study was to describe TART in more detail by analyzing several (steroidogenic) characteristics that may be classified as adrenal cortex or Leydig cell specific. Methods: Gene expression analysis by qPCR was performed for 14 genes in TART tissue (n = 12) and compared with the expression in healthy control fibroblasts (nonsteroidogenic control). In addition, a comparison was made with the expression levels in testis tissue (n = 9) and adrenal tissue (n = 13). Results: Nearly all genes were highly expressed in TART tissue, including all genes that encode the key steroidogenic enzymes. TART expression levels are in the majority almost identical to those found in adrenal tissue. The expression of adrenal cortex specific genes (CYP11B1, CYP11B2, and MC2R) in both TART and adrenal tissue is approximately 1000–10 000 times higher compared to that in testes samples. In addition, the Leydig cell markers INSL3 and HSD17B3 were not only found in testes, but also in TART, both at significantly higher levels than in the adrenal (p < 0.01). Conclusion: Our study shows for the first time that TART have multiple steroidogenic properties, which include not only the expression of adrenal cortex but also of Leydig cell markers. Therefore, the origin of these tumors might be a more totipotent embryonic cell type.

scholarly journals The role of imaging in congenital adrenal hyperplasia

2014 ◽  
Vol 58 (7) ◽  
pp. 701-708 ◽  
Author(s):  
Sara Reis Teixeira ◽  
Paula Condé Lamparelli Elias ◽  
Marco Túlio Soares Andrade ◽  
Andrea Farias Melo ◽  
Jorge Elias Junior
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Adrenal Tumors ◽  
Adrenal Hyperplasia ◽  
Salt Wasting ◽  
Testicular Adrenal Rest Tumors ◽  
High Incidence ◽  
Adrenal Rest ◽  
Hormonal Evaluation

Congenital adrenal hyperplasia (CAH) is an autossomic recessive disorder caused by impaired steroidogenesis. Patients with CAH may present adrenal insufficiency with or without salt-wasting, as well as various degrees of virilization and fertility impairment, carrying a high incidence of testicular adrenal rest tumors and increased incidence of adrenal tumors. The diagnosis of CAH is made based on the adrenocortical profile hormonal evaluation and genotyping, in selected cases. Follow-up is mainly based on hormonal and clinical evaluation. Utility of imaging in this clinical setting may be helpful for the diagnosis, management, and follow-up of the patients, although recommendations according to most guidelines are weak when present. Thus, the authors aimed to conduct a narrative synthesis of how imaging can help in the management of patients with CAH, especially focused on genitography, ultrasonography, computed tomography, and magnetic resonance imaging.

Testicular adrenal rest tumors in patients with congenital adrenal hyperplasia can cause severe testicular damage

2008 ◽  
Vol 89 (3) ◽  
pp. 597-601 ◽  
Author(s):  
Hedi L. Claahsen-van der Grinten ◽  
Barto J. Otten ◽  
Ad R.M.M. Hermus ◽  
Fred C.G.J. Sweep ◽  
Christina A. Hulsbergen-van de Kaa
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Testicular Damage ◽  
Adrenal Hyperplasia ◽  
Testicular Adrenal Rest Tumors ◽  
Adrenal Rest ◽  
Testicular Adrenal Rest

scholarly journals Absence of Testicular Adrenal Rest Tumors in Newborns, Infants, and Toddlers with Classical Congenital Adrenal Hyperplasia

2019 ◽  
Vol 92 (3) ◽  
pp. 157-161
Author(s):  
Mimi S. Kim ◽  
Christina M. Koppin ◽  
Pankhuri Mohan ◽  
Fariba Goodarzian ◽  
Heather M. Ross ◽  
...  
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Infants And Toddlers ◽  
Adrenal Hyperplasia ◽  
Testicular Adrenal Rest Tumors ◽  
Adrenal Rest ◽  
Testicular Adrenal Rest
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