Rheumatology

From Wikipedia, the free encyclopedia

Rheumatology, a subspecialty of internal medicine, is devoted to the diagnosis and therapy of rheumatic diseases. The term originates from the Greek rheuma, meaning "that which flows as a river or stream" and the suffix -ology, meaning "the study of". Rheumatologists mainly deal with problems involving the joints and the allied conditions of connective tissue.

1 Diseases
2 Diagnosis
3 Treatment
4 Scientific research
5 External links

[edit] Diseases

Diseases diagnosed or managed by the rheumatologist include:

rheumatoid arthritis
lupus erythematosus
Sjögren's syndrome
scleroderma (systemic sclerosis)
dermatomyositis
polychondritis
polymyositis
polymyalgia rheumatica
osteoarthritis
septic arthritis
fibromyalgia
gout, pseudogout
spondyloarthropathies
- ankylosing spondylitis
- reactive arthritis (Reiter's syndrome)
- psoriatic arthropathy
- enteropathic spondylitis
- reactive arthropathy
vasculitis
- polyarteritis nodosa
- Henoch-Schönlein purpura
- serum sickness
- Wegener's granulomatosis
- giant cell arteritis
- temporal arteritis
- Takayasu's arteritis
- Behçet's syndrome
- Kawasaki's disease (mucocutaneous lymph node syndrome)
- Buerger's disease (thromboangiitis obliterans)

[edit] Diagnosis

Apart from an extensive medical history and physical examination, a rheumatologist may apply the following diagnostic methods:

Laboratory tests (e.g. erythrocyte sedimentation rate, rheumatoid factor)
X-rays of affected joints and other imaging methods
Cytology and chemical pathology of fluid aspirated from affected joints (e.g. to differentiate between septic arthritis and gout)

[edit] Treatment

Most rheumatic diseases are treated with analgesics, NSAIDs (Non-Steroid Anti-Inflammatory Drugs), steroids (in serious cases), DMARDs (Disease-Modifying Anti-Rheumatic Drugs), monoclonal antibodies, such as infliximab and adalimumab, and the soluble TNF receptor etanercept.

Physiotherapy is vital in the treatment of many rheumatological disorders. Occupational therapy can help patients finding alternative ways for common movements which would otherwise be restricted by their disease.

[edit] Scientific research

A large body of recent scientific research treats the background of autoimmune disease, the cause of many rheumatic disorders. Epidemiological studies and medication trials are also conducted.