What are pulmonary nodules, and can they heal on their own?
Feb 21, 2023
Source: Cainiu Health
Dr. Guo Xiheng
Introduction
Pulmonary nodules are lesions that develop within lung tissue, caused by infections, primary lung cancer, or metastasis of cancer from other organs to the lungs. Whether they can resolve spontaneously depends on the specific underlying condition. When pulmonary nodules are detected, it is recommended to seek timely medical evaluation at a hospital, undergo thorough examinations to determine the nature of the disease, and receive appropriate treatment based on the individual case.
In general, pulmonary nodules are lesions that appear in lung tissue, caused by infections, malignant transformation of lung tissue, or metastasis from cancers in other organs. Whether they can heal spontaneously depends on the specific condition of the pulmonary nodule. The detailed analysis is as follows:
If the pulmonary nodule is benign and caused by an infection, it usually has the potential to resolve gradually on its own. It is recommended to undergo follow-up examinations under a doctor's guidance. If imaging studies over time show no growth or malignant features, this suggests the nodule may decrease in size or even disappear, achieving spontaneous resolution.
If the pulmonary nodule is caused by tuberculosis, fungal infection, or cystic fibrosis of the lung, it typically cannot heal on its own. Prompt medical evaluation is necessary, and treatment—such as medication or surgery—should be administered under a physician’s guidance to gradually alleviate the condition.
When pulmonary nodules are detected, it is advisable to seek timely medical attention to determine the nature of the disease through comprehensive evaluations and to select appropriate treatments accordingly. During treatment, maintain a light diet, avoid spicy or irritating foods, refrain from smoking and drinking alcohol, maintain regular作息 (daily routines), and ensure adequate sleep.
