{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T19:13:31Z","timestamp":1792523611227,"version":"4.5.0"},"reference-count":14,"publisher":"Bioscientifica","content-domain":{"domain":["edm.bioscientifica.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,11,1]]},"abstract":"Summary<\/jats:title>\n \n X-linked adrenoleukodystrophy (X-ALD) is a rare genetic condition caused by mutations in the\n ABCD1<\/jats:italic>\n gene that result in accumulation of very long chain fatty acids (VLCFAs) in various tissues. This leads to demyelination in the CNS and impaired steroidogenesis in the adrenal cortex and testes. A 57-year-old gentleman was referred for the assessment of bilateral gynaecomastia of 6 months duration. He had skin hyperpigmentation since 4 years of age and spastic paraparesis for the past 15 years. Physical examination findings included generalised hyperpigmentation (including skin, buccal mucosa and palmar creases), blood pressure of 90\/60\u200ammHg, non-tender gynaecomastia and bilateral hypoplastic testes. Lower limb findings were those of a profoundly ataxic gait associated with significant paraparesis and sensory loss. Primary adrenal insufficiency was confirmed and investigations for gynaecomastia revealed normal testosterone with mildly elevated luteinising hormone level and normal prolactin. The combination of primary adrenal insufficiency (likely childhood onset), partial testicular failure (leading to gynaecomastia) and spastic paraparesis suggested X-ALD as a unifying diagnosis. A serum VLCFA panel was consistent with X-ALD. Subsequent genetic testing confirmed the diagnosis. Treatment with replacement doses of corticosteroid resulted in improvement in blood pressure and increased energy levels. We have reported the case of a 57-year-old man with a very late diagnosis of X-ALD manifested by childhood onset of primary adrenal insufficiency followed by paraparesis and primary hypogonadism in adulthood. Thus, X-ALD should be considered as a possibility in a patient with non-autoimmune primary adrenal insufficiency and neurological abnormalities.\n <\/jats:p>\n \n Learning points<\/jats:title>\n \n \n \n Adult patients with X-ALD may be misdiagnosed as having multiple sclerosis or idiopathic spastic paraparesis for many years before the correct diagnosis is identified.<\/jats:p>\n <\/jats:list-item>\n \n Screening for X-ALD with a VLCFA panel should be strongly considered in male children with primary adrenal insufficiency and in male adults presenting with non-autoimmune primary adrenal insufficiency.<\/jats:p>\n <\/jats:list-item>\n \n Confirmation of a genetic diagnosis of X-ALD can be very useful for a patient's family as genetic testing enables detection of pre-symptomatic female heterozygotes who can then be offered pre-natal testing to avoid transmission of the disease to male offsprings.<\/jats:p>\n <\/jats:list-item>\n <\/jats:list>\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1530\/edm-15-0098","type":"journal-article","created":{"date-parts":[[2015,11,23]],"date-time":"2015-11-23T06:19:02Z","timestamp":1448259542000},"update-policy":"https:\/\/doi.org\/10.1530\/crossmarkpolicy-2","source":"Crossref","is-referenced-by-count":3,"title":["An unusual presentation of X-linked adrenoleukodystrophy"],"prefix":"10.1530","volume":"2015","author":[{"given":"Avinash","family":"Suryawanshi","sequence":"first","affiliation":[{"name":"1 Department of Endocrinology and Metabolism, Concord Repatriation General Hospital, Concord, New South Wales, 2139, Australia"},{"name":"2 Concord Clinical School, The University of Sydney, Sydney, New South Wales, 2139, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timothy","family":"Middleton","sequence":"additional","affiliation":[{"name":"1 Department of Endocrinology and Metabolism, Concord Repatriation General Hospital, Concord, New South Wales, 2139, Australia"},{"name":"2 Concord Clinical School, The University of Sydney, Sydney, New South Wales, 2139, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kirtan","family":"Ganda","sequence":"additional","affiliation":[{"name":"1 Department of Endocrinology and Metabolism, Concord Repatriation General Hospital, Concord, New South Wales, 2139, Australia"},{"name":"2 Concord Clinical School, The University of Sydney, Sydney, New South Wales, 2139, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"416","reference":[{"key":"ref41","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1046\/j.1365-2605.1997.00066.x","article-title":"Signs of testicular insufficiency in adrenomyeloneuropathy and neurologically asymptomatic X-linked adrenoleukodystrophy: a retrospective study","volume":"20","year":"1997","journal-title":"International Journal of Andrology"},{"key":"ref51","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1159\/000018385","article-title":"An X-linked gene involved in androgenetic alopecia: a lesson to be learned from adrenoleukodystrophy","volume":"200","year":"2000","journal-title":"Dermatology"},{"key":"ref91","first-page":"1227","article-title":"MR findings in adult-onset adrenoleukodystrophy","volume":"16","year":"1995","journal-title":"AJNR. 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