J Korean Neurosurg Soc.  2007 Aug;42(2):141-144.

The Cubital Tunnel Syndrome with Medial Ganglion Cyst

Affiliations
  • 1Department of Neurosurgery, Seoul National University College of Medicine, Boramae Hospital, Seoul, Korea. nsyang@brm.co.kr
  • 2Department of Neurology, Seoul National University College of Medicine, Boramae Hospital, Seoul, Korea.

Abstract

The association of medial elbow ganglion cyst with cubital tunnel syndrome has been rarely reported. A 61-year-old man presented with progressive right hypothenar atrophy and paresthesia for 7 months. Ultrasonography and magnetic resonance imaging revealed ulnar nerve entrapment with a cystic ganglion in cubital tunnel. Decompression of ulnar nerve and excision of the ganglion were performed. Motor function of the ulnar nerve showed an improvement four months later after surgery. Because most ganglia are occult, imaging study is warranted especially in case with osteoarthritis. Excision of the ganglion performed concurrently with decompression of the ulnar nerve provide satisfactory results.

Keyword

Cubital tunnel syndrome; Ganglion; Ultrasonography; Magnetic resonance imaging (MRI)

MeSH Terms

Atrophy
Cubital Tunnel Syndrome*
Decompression
Elbow
Ganglia
Ganglion Cysts*
Humans
Magnetic Resonance Imaging
Middle Aged
Osteoarthritis
Paresthesia
Ulnar Nerve
Ulnar Nerve Compression Syndromes
Ultrasonography
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