Korean J Intern Med.
2000 Jan;15(1):96-98.
Posterior tibial neuropathy by a Baker's cyst
- Affiliations
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- 1The Hospital for Rheumatic Diseases, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea.
- 2Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea.
- 3Department of Rehabilitation Medicine, Hanyang University College of Medicine, Seoul, Korea.
- 4Department of Pathology, Hanyang University College of Medicine, Seoul, Korea.
Abstract
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Baker's cysts are rare cause of peripheral nerve entrapment and only a few cases
of tibial nerve entrapment resulting from the popliteal cyst in the calf muscle
have been reported in the literature. We present a case of rheumatoid arthritis
complicated by a Baker's cyst with a tibial nerve entrapment. It is important to
diagnose a Baker's cyst early and to differentiate it from thrombophlebitis, a
popliteal aneurysm, tumor or muscle tear to effect optimal therapy and to
obviate a potential neuropathy. Prompt recognition of these cases may save the
patients unnecessary procedures and delay in treatment.