Dr. Junji Henry Higuchi MD

Pleurisy is the inflammation of the two-layered membranes lining your lungs. Your doctor can diagnose pleurisy after taking a careful history, complete physical exam, and investigations.During the diagnosis, your doctor will exclude all the other possible causes that have a similar presentation and...

Pneumonia is an infection of the lung tissue, which can be caused by bacteria, viruses, and fungi. There are two types of pneumonia: lobar pneumonia and bronchopneumonia. Lobar pneumonia is when an entire lobe or more than one lobe of the lung gets involved. Bronchopneumonia happens when the bronchi...

What is Bronchitis?Bronchitis is a pulmonary disorder that occurs due to inflammation of airway lining of the lungs, resulting in respiratory distress. Bronchitis is often characterized by cough that produces thick mucus (phlegm) often yellowish-green in color, indicating an underlying infection. ...

OverviewPulmonology is a subspecialty of internal medicine that focuses on respiratory health. The specialist called in this area of medicine is called a pulmonologist. Pulmonologists are specialists who diagnose and treat different conditions that are associated with the respiratory system of...

When Anne and Mike Preston began their plans to start a family, they went to a doctor to run tests just as a precaution. Anne’s test results came back that she was a carrier of cystic fibrosis (CF), but she was told not to worry because her husband would have to be a carrier as well. The chances...

What is cystic fibrosis?It is a genetic disease that affects both young children and adults. It mainly affects the lungs and the digestive system. When a child inherits two copies of the genes responsible for cystic fibrosis, the child develops the disease.The complications associated with the...