Meanings of have nonspecific in английском

The duplications are smaller than the deletions, and the patients with duplications have nonspecific features.

No patient developed carcinoid syndrome, but three patients had nonspecific respiratory symptoms.

It was found that 50% of the solid tumor patients with unexplained pulmonary infiltrates had nonspecific pathologic changes.

Contrast material-enhanced MR imaging and single-voxel H-1 MR spectroscopy were performed in 17 patients (age range, 25-68 years) who had nonspecific mammographic findings.

Among the 27,407 patients with granular preoperative codes, 12,346 (45.0%) had granular codes and 9355 (34.1%) had nonspecific codes in the 1-year postoperative period.