Hip abductor weakness in anti‐signal recognition particle antibody‐positive myopathy
A 40‐year‐old man presented with a 3‐month history of progressive weakness of the four limbs. On examination, weakness of the hip abductor was marked. While walking, shoulder sway was noted as a compensation for hip abductor weakness. Blood tests showed a marked elevation of creatine kinase (CK) lev...
Gespeichert in:
Veröffentlicht in: | Neurology and clinical neuroscience 2022-03, Vol.10 (2), p.102-104 |
---|---|
Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A 40‐year‐old man presented with a 3‐month history of progressive weakness of the four limbs. On examination, weakness of the hip abductor was marked. While walking, shoulder sway was noted as a compensation for hip abductor weakness. Blood tests showed a marked elevation of creatine kinase (CK) level and the presence of anti‐signal recognition particle (SRP) antibodies. Thigh muscle MRI demonstrated the presence of inflammation in various muscles including the gluteus medius. Clinicians should consider the possibility of anti‐SRP antibody‐positive myopathy in patients presenting with hip abductor weakness in a subacute onset. |
---|---|
ISSN: | 2049-4173 2049-4173 |
DOI: | 10.1111/ncn3.12578 |