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Median nerve schwannoma with a diagnostic delay of 8 years: a case report
IntroductionSchwannomas are benign tumors of the peripheral nerve sheath, and the median nerve is the most commonly involved nerve. These benign tumors of the peripheral nerve sheath are very rare; they are clinically and radiologically similar to most other benign swellings of the hand; thus, they...
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Published in: | Annals of medicine and surgery (2012) 2023, Vol.85 (10), p.5239-5241 |
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Main Authors: | , , , , , , , , , , |
Format: | Report |
Language: | English |
Online Access: | Get full text |
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Summary: | IntroductionSchwannomas are benign tumors of the peripheral nerve sheath, and the median nerve is the most commonly involved nerve. These benign tumors of the peripheral nerve sheath are very rare; they are clinically and radiologically similar to most other benign swellings of the hand; thus, they are often misdiagnosed.Case PresentationA 41-year-old lady presented with an 8-year-long history of swelling over the distal forearm. The tumor measured 3.5×3.5×3.5 mm and was located over the flexor aspect of the distal part of her right forearm. Schwannoma was suspected from the clinical presentation and imaging, but the final diagnosis was established only after the surgery and histopathological analysis. At the follow-up after 1 year, the patient is doing well and her symptoms have not recurred.ConclusionImaging characteristics of schwannoma can be misinterpreted as some other condition, making the preoperative diagnosis very difficult and important. Thus, clinicians should be aware of such swellings, especially those that have been unnoticed or misdiagnosed, and provide optimal diagnoses to confer good outcomes. |
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ISSN: | 2049-0801 2049-0801 |
DOI: | 10.1097/MS9.0000000000001236 |