choroba zasadnicza

It is important to treat any underlying diseases that cause irregular periods.

Did the mother have an underlying disease that caused her to go into labor prematurely?

Foot pain after resting can also be connected to an underlying disease like arthritis or diabetes.

A 49-year old man who had no underlying diseases.

A 5-year-old with no underlying diseases developed a fever on October 2.

She had underlying diseases, diabetes, high blood pressure and stroke.

He had underlying diseases of diabetes, high blood pressure and stroke.

He had underlying diseases of diabetes and chronic kidney disease.

His cause of death and if he had underlying diseases is unknown.

There could also be an underlying disease or condition.