👉 Macrolecithal is a type of cancer that occurs in the lungs. It's also known as lung adenocarcinoma. This type of lung cancer can grow quickly and spread through the bloodstream to other parts of the body, such as the brain or spine. The symptoms of macrolecithal include persistent coughing, shortness of breath, chest pain, or a high temperature. It's important for people with lung cancer to get regular check-ups and treatment to prevent this