Table 1

Summary of the clinical and experimental data of the four sisters.

Pat
History
Profession
Habits
Clinical findings
Nerve density
Radiography

1/59 y
Recurrent severe itch on the radial aspect of the lower arms appearing in August lasting to December for 12 y, neck pain
Clerk
Out-door activites
Normal appearing skin on the lower arms, hypoesthesia to pinprick
79 ± 11/256 ± 55
Arthrosis of the uncovertebral joint C5

2/73 y
Recurrent itch on the lateral aspect of the upper arms for 28 y, neck pain
Hostess of a school kitchen
Out-door activites
Normal appearing skin on the upper arms
211 ± 39/264 ± 29
Arthrosis of the intervertebral joint C7 and severe arthrosis of the uncovertebral joints C5-C6, with narrowing of the foramina

3/71 y
Recurrent itch on the lateral aspect of the upper arms for 26 y, neck pain
Shop-keeper
Out-door activites
Normal appearing skin on the upper arms
333 ± 76/163 ± 38
Arthrosis of the uncovertebral joints C5-C6 and a reduction in the height of disc C6

4/67 y
Recurrent severe itch on the radial aspect of the lower arms for 13 y, neck pain
Nurse
Out-door activites
Normal appearing skin on the lower arms
159 ± 26/429 ± 5
Severe arthrosis of the uncovertebral joints C5-C6, with narrowing of the foramina, a prominent reduction in the height of discs C5-C6, a severe arthrosis of intervertebral joint C7 and compression of vertebra C5.

Wallengren Journal of Brachial Plexus and Peripheral Nerve Injury 2009 4:21   doi:10.1186/1749-7221-4-21

Open Data