Acquired proximal myopathy is NOT a feature of-
Proximal myopathy presents as symmetrical weakness of proximal upper and/or lower limbs. There is a broad range of underlying causes including drugs, alcohol, thyroid disease, osteomalacia, idiopathic inflammatory myopathies (IIM), hereditary myopathies, malignancy, infections and sarcoidosis and is not a feature of type 1 diabetes mellitus Ref Davidson 23rd edtion pg 721
Polymyositis
Hypothyroidism
Addison's disease
Type I diabetes mellitus
Miscellaneous