临床推理：62岁男性对称性鞍型感觉减退和括约肌功能障碍。

IF 7.7 1区医学 Q1 CLINICAL NEUROLOGY

Neurology Pub Date : 2025-05-12 DOI:10.1212/wnl.0000000000213712

Lorane Crausaz,Thomas Baumgartner,Valentin Loser

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引用次数: 0

摘要

一名62岁男性患者表现为臀部对称灼烧性感觉障碍的急性发作，伴有鞍形感觉减退和膀胱、肠和性功能障碍。最初，临床表现提示马尾综合征。然而，最初的对比增强腰椎MRI显示没有证据表明腰骶神经根或髓圆锥有外源性压迫或增强。进一步的诊断检查发现了一种罕见的病因，强调了在急性髓圆锥综合征病例中考虑罕见病因的重要性。

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Clinical Reasoning: A 62-Year-Old Man With Symmetric Saddle Hypoesthesia and Sphincter Dysfunction.

A 62-year-old man presented with acute onset of symmetric burning dysesthesias in the buttocks, accompanied by saddle hypoesthesia and bladder, bowel, and sexual dysfunction. Initially, the clinical presentation was suggestive of cauda equina syndrome. However, the initial contrast-enhanced lumbar MRI revealed no evidence of extrinsic compression or enhancement of the lumbosacral nerve roots or conus medullaris. Further diagnostic workup uncovered a rare etiology, highlighting the importance of considering uncommon causes in the case of acute conus medullaris syndrome.

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来源期刊

Neurology 医学-临床神经学

CiteScore

12.20

自引率

4.00%

发文量

1973

审稿时长

2-3 weeks

期刊介绍： Neurology, the official journal of the American Academy of Neurology, aspires to be the premier peer-reviewed journal for clinical neurology research. Its mission is to publish exceptional peer-reviewed original research articles, editorials, and reviews to improve patient care, education, clinical research, and professionalism in neurology. As the leading clinical neurology journal worldwide, Neurology targets physicians specializing in nervous system diseases and conditions. It aims to advance the field by presenting new basic and clinical research that influences neurological practice. The journal is a leading source of cutting-edge, peer-reviewed information for the neurology community worldwide. Editorial content includes Research, Clinical/Scientific Notes, Views, Historical Neurology, NeuroImages, Humanities, Letters, and position papers from the American Academy of Neurology. The online version is considered the definitive version, encompassing all available content. Neurology is indexed in prestigious databases such as MEDLINE/PubMed, Embase, Scopus, Biological Abstracts®, PsycINFO®, Current Contents®, Web of Science®, CrossRef, and Google Scholar.