Author: lauder

The carcinogenic mechanism of coal tar primarily involves the presence of a complex mixture of polycyclic aromatic hydrocarbons (PAHs). PAHs

Hemoptysis, which is the coughing up of blood or blood-stained mucus from the respiratory tract, can be caused by a

What is metastatic lung cancer? Metastatic lung cancer, also known as stage IV lung cancer, is a late stage of

Erlotinib side effects Erlotinib, an inhibitor of the epidermal growth factor receptor (EGFR), is used in the treatment of non-small

Beryllium is considered carcinogenic (cancer-causing) due to its potential to cause lung cancer when inhaled as airborne particles. The primary

What is thoracentesis? Thoracentesis is a medical procedure used to remove excess fluid or air from the space between the

Why mustard gas can cause cancer? Mustard gas, also known as sulfur mustard, is a chemical warfare agent that causes

Superior vena cava syndrome is a clinical condition caused by obstruction of the superior vena cava, the large vein that

Cachexia is a condition characterized by severe and unintentional weight loss, muscle wasting, and weakness that is often seen in

What is Bronchoscopy? The principle of bronchoscopy involves inserting a thin tubular structure equipped with imaging or camera devices at