Не только в уме: случай неврологического падения в молодом взрослом возрасте с психиатрической историей.
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Lemos Neoma
Аннотация
Оригинал публикации
Not Just in the Mind: A Case of Neurological Decline in a Young Adult With Psychiatric History.
A 35-year-old man with a background of schizophrenia and mild learning disability presented to the emergency department with a four-day history of left-sided numbness and fine motor difficulties, describing his hand as "not getting signals from his brain." Over the preceding few months, he had developed progressive unsteadiness, frequent falls, and significant weight loss. Despite these neurologic red flags, his psychiatric history initially skewed clinical suspicion toward a functional or psychogenic cause. On assessment, he was alert but mildly disoriented to time. Neurological examination revealed left-sided pronator drift, impaired coordination, and subtle upper limb weakness. Cranial nerves were intact, with no dysarthria or nystagmus. Although the initial computed tomography (CT) scan and angiography of the brain and its blood vessels were unremarkable, the persistence and evolution of his symptoms prompted escalation. A magnetic resonance imaging (MRI) of the brain revealed multiple partly confluent white matter lesions affecting the cerebral hemispheres, cerebellar peduncles, and brainstem, findings consistent with a demyelinating process. Neurology review confirmed a diagnosis of relapsing-remitting multiple sclerosis (MS). As the relapse was mild, corticosteroids were not initiated. He was discharged with a referral to the MS multidisciplinary team for long-term management. This case highlights the risk of diagnostic overshadowing, where psychiatric comorbidity diverts attention from organic pathology. It demonstrates the importance of pursuing definitive imaging when clinical suspicion remains high despite normal initial studies, with MRI proving decisive in establishing the diagnosis. The case also highlights the importance of listening to family, maintaining a diagnostic curiosity, and resisting cognitive biases. Clinicians must remain alert to the possibility of serious neurological disease, even when the patient's history seems to suggest otherwise.