A handheld nerve conduction measuring device in carpal tunnel syndrome.

Objectives: The diagnostic utility and reliability of an easy-to-operate novel handheld nerve conduction tester in carpal tunnel syndrome (CTS) were evaluated.

Materials And Methods: Using the test device, the sensory nerve conductions (SNC) in the median and ulnar nerves were compared with each other in 194 patients with suspected CTS and 95 healthy controls. The test device results were compared with the results of nerve conduction studies (NCS) with traditional instrumentation.

Incidentally detected renal carcinoma.

The manner of presentation and tumour stage in 52 consecutive patients with renal carcinoma who were treated surgically between 1974 and 1979 (group I) and 112 patients treated similarly between 1980 and 1985 (group II) were reviewed. In group I 16 cases (31%) were discovered incidentally compared to 50 cases (45%) in group II. Before the year 1980 most of the tumours were discovered incidentally at the time of intravenous urography (IVP) or angiography performed for examinations of urinary tract infection or hypertension.