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World J Clin Cases. Apr 16, 2026; 14(11): 119232
Published online Apr 16, 2026. doi: 10.12998/wjcc.v14.i11.119232
Late-onset neurological manifestations of X-linked adrenoleukodystrophy in a male with childhood-onset Addison’s disease: A case report
Gentian Vyshka, Arben Rroji, Ergys Xhukellari, Olga Kyriakou, Hajdi Gorica, Pavllo Djamandi
Pavllo Djamandi, Olga Kyriakou, Ergys Xhukellari, Division of Neurosciences, University Hospital Center Mother Teresa, Tirana 1005, Albania
Hajdi Gorica, Service of Neurology, Trauma University Hospital Center, Tirana 1005, Albania
Arben Rroji, Department of Neuroscience, University of Medicine, Tirana 1000, Albania
Gentian Vyshka, Department of Biomedical and Experimental, Faculty of Medicine, University of Medicine, Tirana 1005, Albania
Author contributions: Djamandi P, Gorica H, Kyriakou O, and Rroji A contributed to manuscript drafting, patient consulting, treatment and follow-up; Djamandi P, Xhukellari E, and Vyshka G contributed to manuscript writing and revising, literature review; and all authors have read and approved the final manuscript.
Informed consent statement: Written informed consent was obtained from the patient for publication of this report and any accompanying images.
Conflict-of-interest statement: All authors declare that they have no conflict of interest to disclose.
CARE Checklist (2016) statement: The authors have read the CARE Checklist (2016), and the manuscript was prepared and revised according to the CARE Checklist (2016).
Corresponding author: Gentian Vyshka, MD, Department of Biomedical and Experimental, Faculty of Medicine, University of Medicine, Rr. Dibres 371, Tirana 1005, Albania. gvyshka@gmail.com
Received: January 23, 2026
Revised: February 12, 2026
Accepted: March 3, 2026
Published online: April 16, 2026
Processing time: 77 Days and 13.7 Hours
Abstract
BACKGROUND

Primary adrenal insufficiency [Addison’s disease (AD)] is a rare but potentially life-threatening endocrine disorder caused by impaired cortisol and aldosterone production. While autoimmune adrenalitis is the most common etiology in adults, genetic causes account for a substantial proportion of childhood-onset cases and should be actively investigated. Among inherited etiologies, X-linked adrenoleukodystrophy (X-ALD) is one of the most important genetic causes of primary adrenal insufficiency in males. X-ALD is a peroxisomal disorder caused by pathogenic variants in the ABCD1 gene, leading to impaired degradation of very long-chain fatty acids. Its clinical spectrum ranges from isolated adrenal insufficiency to progressive cerebral demyelination or adrenomyeloneuropathy.

CASE SUMMARY

We report a 27-year-old male diagnosed with AD in early childhood who remained neurologically asymptomatic for more than two decades, consistent with the so-called “Addison-only” phenotype. In adulthood, he developed progressive psychiatric and neurological manifestations, including behavioral changes and motor symptoms, prompting further evaluation.

CONCLUSION

This case illustrates that childhood-onset AD in males may represent the earliest manifestation of X-ALD and that the “Addison-only” phenotype does not confer long-term neurological protection. The late emergence of psychiatric and neurological symptoms underscores the need for systematic screening for X-ALD in males with idiopathic early-onset adrenal insufficiency and highlights the importance of lifelong neurological surveillance to avoid delayed diagnosis.

Keywords: X-linked adrenoleukodystrophy; Addison-only; Late-onset; Psychiatric symptoms; ABCD1 gene; Case report

Core Tip: Adrenoleukodystrophies are a heterogeneous neurological occurrence and sometimes their differential diagnosis might be difficult. Addison disease among other background conditions might be related to such a progressive disorder that could lead to severe neurological injury. We present a case where the nervous symptomatology was delayed vis-à-vis the initial and main disease, and whose psychiatric signs preceded gait instability, impaired balance, and dysarthria. Imaging and genetic studies are of particular diagnostic importance in this setting.