Sick sinus syndrome is a relatively uncommon condition, occurring in about 0.2% of the population.

People working with radioactive materials and x-rays developed particular types of uncommon medical conditions.

Peyronie's disease is an uncommon condition, affecting men age 40 and older.

He's an authority on an uncommon condition of the human psyche - multiple personality.

There are two ways to deal with this not uncommon condition.

However, the rule states that uncommon or serious conditions associated with these life stages will still be treated as diseases.

We have seen this clearly with the diagnosis of depression, which was once an uncommon but very serious condition.

It is an uncommon condition and may be difficult to diagnose.

This uncommon condition usually results due to uneven melanin content.

But the case series will always represent one important tool for early studies or uncommon conditions.