Routine magnetic resonance imaging (MRI) findings are often nonspecific or negative.

Early clinical signs are often nonspecific.

These measures are particularly helpful in preterm and ill infants where distress signals are often nonspecific and ambiguous.

Awareness of the radiologic features of pustulotic arthro-osteitis is important because the clinical, biochemical and pathologic findings are often nonspecific and misleading.

The radiologic findings of the primary lymphoid lesions are often nonspecific and are best interpreted in correlation with clinical data and pathologic findings.