Dr. John A Pella MD

Lung cancer is the unsuppressed growth of cells in the tissues of the lungs. Such a condition leads to a tumor (malignant) which may spread (by metastasis) to different organs of the body if not treated in time. Cancer of the lung at the primary stage is also known as carcinoma. The two types of...

People who consume cured meat, like bacon and salami, possess a greater risk of having a flare-up of chronic obstructive pulmonary disease (COPD), according to reports researchers. COPD entails several lung diseases that are chronic, including bronchitis and emphysema. These chronic lung conditions...

What is TelemedicineE-health, or telehealth (other terms for telemedicine), allows doctors who specialize in respiratory health make use of electronic tools and wireless devices to provide primary care consultations with their COPD patients. Through videos, photos, and live chats, referral with...

Lung cancer is one of the most common cancers in the world. It is a leading cause of cancer death in men and women worldwide. Lung cancer defies classification as a single disease affecting just one organ. The warning signs and painful symptoms represent major systemic disorders in different parts...

What is sarcoidosis?Sarcoidosis is an inflammatory disease, which is characterized by the growth of granulomas or tiny collections of inflammatory cells in various parts of the body. When the immune system is slowed down and when these numerous clumps form, they tend to interfere with the organ’s...

Cystic fibrosis is a genetic disease that mainly affects the lungs, liver, pancreas, intestines, reproductive organs, and sinuses. It causes thick and sticky mucus to accumulate and clog the lungs, making it difficult to breathe and resulting in persistent lung infections and lung damage. The...