Is deltoid muscle biopsy useful in isolated camptocormia? A prospective study.
Jean-Baptiste ChansonB LannesA Echaniz-LagunaPublished in: European journal of neurology (2016)
In this prospective study, an underlying myopathy was found in 35% of patients with isolated camptocormia. These results suggest that a muscle biopsy should be systematically performed in patients with isolated camptocormia when ALS, MG and parkinsonism have been excluded.