Resection of Gastric Cancer Remitted Anti-signal Recognition Particle Myopathy.
MRI
anti-glutamic acid decarboxylase antibody
anti-signal recognition particle myopathy
gastric cancer
intravenous immunoglobulin, muscle biopsy
Journal
Internal medicine (Tokyo, Japan)
ISSN: 1349-7235
Titre abrégé: Intern Med
Pays: Japan
ID NLM: 9204241
Informations de publication
Date de publication:
15 Aug 2022
15 Aug 2022
Historique:
pubmed:
4
2
2022
medline:
17
8
2022
entrez:
3
2
2022
Statut:
ppublish
Résumé
A 72-year-old woman presented with gradually-worsening myalgia and muscle weakness of the proximal lower limbs as well as elevated serum creatine kinase level. Based on a clinicoseropathological examination including a muscle biopsy, she was diagnosed with anti-signal recognition particle (SRP) myopathy. Although the myopathy relapsed two times in two years under oral prednisolone and intravenous immunoglobulin therapy, the myopathy remained in remission for more than three years after resection of gastric cancer. Although the anti-SRP myopathy is not considered to be cancer-associated in general, we should note that some cases of anti-SRP myopathy may be ameliorated with appropriate cancer treatment.
Identifiants
pubmed: 35110495
doi: 10.2169/internalmedicine.9055-21
pmc: PMC9449613
doi:
Substances chimiques
Autoantibodies
0
Immunoglobulins, Intravenous
0
Signal Recognition Particle
0
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
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