Dr. Morgan D. Delaney MD

As a firefighter, Wes Loucks received countless emergency phone calls throughout his 32 years of service for the Portland Fire and Rescue Bureau. After retiring, he received a personal call for help from his own family. His two grandsons were both born with cystic fibrosis (CF), a chronic genetic...

Cystic fibrosis is a genetic condition that afflicts individuals from birth. Over the years, the prognosis of the condition has gotten far better, but at one point in time, the disease was so devastating that individuals diagnosed at birth rarely lived past childhood. Such was the case for Cody...

The mucous membranes in the airways of people with cystic fibrosis produce mucus that is thick and viscous, more solid than is produced by healthy people, which leads to all sorts of problems in the patient.As anyone with CF knows, the reason the mucus thickens is because the proteins that form the...

Croup is described as an infection of the upper respiratory tract, involving the trachea and larynx, which causes obstruction in breathing. The trachea and larynx connect the upper portion of the lungs to the mouth. Croup is characterized by a barking cough.Croup is very common in children. Those...

For a person suffering from pneumonia it is important to visit a lung specialist for guidance on how to treat and prevent pneumonia. Most people do not visit a specialist until the problem has become more serious, which can be dangerous. However, there are a number of things you should know before...

Pleurisy is the inflammation of the two membranes that line your lungs. Both your lungs are lined by a thin membrane called the pleura. One layer is lining your lungs and the other is lining the inside of your chest wall. Between these two membranes is a small cavity known as the pleural cavity. It...