Helen Devine, Matthew Solomons, Luca Zampedri, Michael G Hanna, Carlo Rinaldi, Pietro Fratta, Dipa Jayaseelan
{"title":"Kennedy's disease.","authors":"Helen Devine, Matthew Solomons, Luca Zampedri, Michael G Hanna, Carlo Rinaldi, Pietro Fratta, Dipa Jayaseelan","doi":"10.1136/pn-2023-004041","DOIUrl":null,"url":null,"abstract":"<p><p>A 57-year-old man developed worsening early morning headaches, muscle cramps and falls over 12 months. He had widespread fasciculation and was diagnosed with motor neurone disease, and treated with nocturnal hypoventilation. Based on this diagnosis, he made significant personal and financial decisions including retiring and selling his house. He subsequently developed a lump in his right breast and was found to have gynaecomastia. This triggered genetic testing for Kennedy's disease leading to the correct diagnosis. This case highlights an unusual presentation of a rare disease leading to misdiagnosis and major repercussions for the patient. Recent genetic analysis from the 100 000 genome project suggests Kennedy's disease may be four times more prevalent in the population than previously thought, highlighting the need to consider genetic testing, especially if there is a suggestion of multisystem disease.</p>","PeriodicalId":39343,"journal":{"name":"PRACTICAL NEUROLOGY","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"PRACTICAL NEUROLOGY","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1136/pn-2023-004041","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
A 57-year-old man developed worsening early morning headaches, muscle cramps and falls over 12 months. He had widespread fasciculation and was diagnosed with motor neurone disease, and treated with nocturnal hypoventilation. Based on this diagnosis, he made significant personal and financial decisions including retiring and selling his house. He subsequently developed a lump in his right breast and was found to have gynaecomastia. This triggered genetic testing for Kennedy's disease leading to the correct diagnosis. This case highlights an unusual presentation of a rare disease leading to misdiagnosis and major repercussions for the patient. Recent genetic analysis from the 100 000 genome project suggests Kennedy's disease may be four times more prevalent in the population than previously thought, highlighting the need to consider genetic testing, especially if there is a suggestion of multisystem disease.
期刊介绍：
The essential point of Practical Neurology is that it is practical in the sense of being useful for everyone who sees neurological patients and who wants to keep up to date, and safe, in managing them. In other words this is a journal for jobbing neurologists - which most of us are for at least part of our time - who plough through the tension headaches and funny turns week in and week out. Primary research literature potentially relevant to routine clinical practice is far too much for any neurologist to read, let alone understand, critically appraise and assimilate. Therefore, if research is to influence clinical practice appropriately and quickly it has to be digested and provided to neurologists in an informative and convenient way.
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