Guyon's tunnel syndrome during pregnancy with concomitant anomalous arch of the ulnar nerve: a case report.
نویسنده
چکیده
Numerous causes are reported for ulnar nerve compression at the wrist, known as Guyon's tunnel syndrome. In the present article, a patient with Guyon's tunnel syndrome during pregnancy concomitant with an anomaly of ulnar nerve is described. A 29-year-old Iranian woman presented with clinical features of Guyon's tunnel syndrome (pain and paresthesia in the fifth finger of the left hand and atrophy of the first dorsal interosseus muscle). Symptoms of the patient appeared during the third trimester of pregnancy. Electro diagnostic studies confirmed Guyon's tunnel syndrome. Surgical exploration revealed an anomalous arch of the ulnar nerve passing through the flexor carpi ulnaris (FCU) tendon. The anomalous arch of the ulnar nerve was released by resection of the segment of FCU tendon passing through the ulnar nerve arch. Therefore, in patients with Guyon's tunnel syndrome, the ulnar nerve anomaly should be kept in mind as a cause. Moreover, pregnancy may have a provocative effect on Guyon's tunnel syndrome similar to carpal tunnel syndrome (CTS).
منابع مشابه
Report of a Rare Variation in Ulnar Nerve and its Importance in Surgery of Carpal Tunnel Syndrome
Purpose: To report a variation in ulnar nerve and its importance in carpal tunnel syndrome surgery.Case report: The case is a patient that due to pain in carpal region and parasthesia in the second and third digits of both hands had referred. In physical examination there were phalan test and tinel sign. Electromyography (EMG) and Nerve Conducting (NC) confirmed the carpal tunnel syndrome and t...
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Carpal tunnel syndrome (CTS) is the most well-known and frequent form of median nerve entrapment, and accounts for 90% of all entrapment neuropathies. Entrapment neuropathies of the ulnar nerve are relatively common with ulnar neuropathy at the elbow more prevalent than ulnar neuropathy at the wrist. The diagnosis of ulnar neuropathy at the elbow is usually confirmed in a relatively straight – ...
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Carpal tunnel syndrome (CTS) is the most well-known and frequent form of median nerve entrapment, and accounts for 90% of all entrapment neuropathies. Entrapment neuropathies of the ulnar nerve are relatively common with ulnar neuropathy at the elbow more prevalent than ulnar neuropathy at the wrist. The diagnosis of ulnar neuropathy at the elbow is usually confirmed in a relatively straight – ...
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ورودعنوان ژورنال:
- Acta medica Iranica
دوره 52 7 شماره
صفحات -
تاریخ انتشار 2014