Evidence map›Paper›PMID 41310815›Full record

ArticleJournal of medical case reports2025

Obturator hernia associated with inclusion body myositis: a case report.

Yuma Sato, Takashi Sugiyama, Kenjiro Uchino, Hitoshi Mochizuki

Abstract readCase Reports
In one paragraph

Article in Journal of medical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Yuma SatoDepartment of Neurology, Ebihara General Hospital, 207 Uwae, Takanabe, 884-0006, Japan.
Takashi SugiyamaDepartment of Neurology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.
Kenjiro UchinoDepartment of Gastroenterological Surgery, Ebihara General Hospital, Takanabe, Japan.
Hitoshi MochizukiDepartment of Neurology, Ebihara General Hospital, 207 Uwae, Takanabe, 884-0006, Japan. hitoshi.mochizuki@gmail.com.ORCID http://orcid.org/0000-0001-6453-7569

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInclusion body myositis is a progressive muscle disease characterized by weakness, specifically in the flexor digitorum profundus and quadriceps muscles, and commonly affects men over 50 years of age. No previous reports have examined the impact of inclusion body myositis on the internal and external obturator muscles. This case study suggests that inclusion body myositis-related fat infiltration of internal and external obturator muscles may contribute to obturator hernia. CASE PRESENTATION: We present the case of a 75-year-old Japanese woman admitted for management of an obturator hernia. At age 62 years, her neurological symptoms began with fatigue in the lower legs and dysphagia, and a muscle biopsy confirmed inclusion body myositis. At age 75 years, she presented to the emergency department with sudden right lower abdominal pain. Abdominal computed tomography revealed a fluid-filled small intestine segment between the right obturator externus and pectineus muscles. Thus, she was diagnosed with right obturator hernia. Following surgery, her symptoms improved, allowing for hospital discharge.

conclusionInclusion body myositis-related muscle atrophy is not well documented. Beyond its characteristic muscle weakness and dysphagia, obturator hernia may be a complication in patients with inclusion body myositis. Thus, considering the potential severity of obturator hernias, clinicians should remain vigilant for symptoms other than muscle weakness.

Indexed as

Hernia, ObturatorMyositis, Inclusion BodyAbdominal PainAgedDeglutition DisordersFemaleHerniorrhaphyHumansTomography, X-Ray ComputedTreatment OutcomeFat infiltrationInclusion body myositisObturator hernia

Identifiers

PMID41310815
PMCPMC12752026

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