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Biomedical subjects

S F Sun

Publications and source records attributed to S F Sun.

43 records · Page 3Linked to original sources
PubMedDate not supplied

Diabetic thoracic radiculopathy: electrodiagnostic study.

We investigated the diagnostic value of electromyographic (EMG) examination of the anterior abdominal wall muscles (AWMS) in thoracic radiculopathy and compared it with examination of thoracic paraspinal muscles (TPSM). Technically, examination of AWMS was much easier compared to TPSM. In eight patients with thoracic diabetic radiculopathy at the level of T7-T12, AWMS was abnormal in all and was considered to be diagnostic, whereas AWMS was normal in diabetic lumbar radiculopathy, patients with diabetes mellitus without radiculopathy, patients with unspecified gastrointestinal pain, and patients with musculoskeletal-type back pain. We conclude that EMG evaluation for possible thoracic radiculopathy should include examination of AWMS, and if abnormal, would be of great diagnostic help in patients with unspecified gastrointestinal symptoms.

Abdominal Muscles↗
PubMedDate not supplied

Toe extensor weakness resulting from trivial athletic trauma. Report of three unusual cases.

Three patients exhibited variable weakness of toe extensors after trivial injuries. The first patient suffered an acute, partial anterior compartment syndrome during a prolonged motorbike ride; the second a traction injury of the deep peroneal nerve while slipping during a racquetball game. The third patient developed a compression injury of the peroneal nerve on the basis of a generalized demyelinating polyneuropathy. The major clues for diagnosis and management came from electromyographic (EMG) examination.

Adolescent↗