Polymyalgia Rheumatica Differential Diagnoses
- Author: Patricia J Papadopoulos, MD; Chief Editor: Herbert S Diamond, MD more...
Diagnostic Considerations
Problems to be considered in the differential diagnosis of polymyalgia rheumatica include the following:
- Acute or chronic infection to include occult infections or endocarditis
- Bursitis/tendinitis
- Cervical spondylosis
- Dermatomyositis
- Fibromyalgia
- Depression
- Malignancy
- Hypothyroidism
- Myopathy
- Osteoarthritis
- Parkinson disease
- Elderly-onset rheumatoid arthritis
- Elderly-onset systemic lupus erythematosus
- Remitting seronegative symmetrical synovitis with pitting edema (RS3PE)
- Shoulder disorders (eg, shoulder synovitis, rotator cuff tendinitis, and subdeltoid bursitis)
- Calcium pyrophosphate deposition disease
- Late-onset ankylosing spondylitis
- Vasculitis (eg, giant cell arteritis)
- Amyloidosis
Differential Diagnoses
- Amyloidosis, AA (Inflammatory)
- Depression
- Fibromyalgia
- Giant Cell Arteritis
- Hypothyroidism
- Multiple Myeloma
- Osteoarthritis
- Paraneoplastic Syndromes
- Polymyositis
- Rheumatoid Arthritis, especially Elderly-Onset Rheumatoid Arthritis (EORA)
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