It is possible that this is an underestimate since subtle abnormalities often go undetected.

As a whole, their lags suggest subtle abnormalities in neural development.

This form has a hereditary component, although subtle cardiac abnormalities can occasionally be found.

They also expect they will find subtle abnormalities in the gene at the heart of some neurological disorders.

Ultrasound of a fetus, which is considered a screening test, can sometimes miss subtle abnormalities.

I didn't know Marino was dead and I'd noticed some very subtle abnormalities on her film.

But researchers said that other problems, like inhibited prenatal growth and subtle neurological abnormalities, may affect the majority of babies exposed to cocaine.

It is therefore possible that subtle abnormalities of lipoprotein lipase activity may occur.

There may be subtle abnormalities of motor nerve conduction velocity and sensory action potentials.

However, each of these diseases can evolve slowly or rapidly from very subtle abnormalities before demonstrating the classic features that help in the diagnosis.