I discovered a nodule in my lung: Is this dangerous?

Опубликовано: 27 Март 2026
на канале: Clínica IMEB
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Discovering a lung nodule can be frightening, but it's not always a cause for concern. In this video, Dr. Renato Barra explains everything you need to know about lung nodules, from initial evaluation to tests and possible treatments.

What you will learn in this video:

🔸 What is a lung nodule: Understand that most lung nodules are discovered incidentally during routine exams, and that many are benign.

🔸 Nodule Evaluation: Learn how doctors assess the characteristics of the nodule, including its size, margins, and other factors that determine whether it is suspicious or not.

🔸 Imaging Tests: Discover how tests such as Chest CT scans and PET-CT scans are fundamental to better evaluate the nodule and its metabolism, helping to distinguish between benign and malignant nodules.

🔸 Follow-up or Biopsy: If the nodule is considered benign, periodic follow-up is recommended. If suspected, a biopsy may be indicated to confirm the diagnosis.

🔸 Treatment: If the nodule is malignant, treatment is personalized and may include surgery, chemotherapy, or radiotherapy.

If you or someone you know has discovered a nodule in the lung, it is essential to remain calm and seek a thorough medical evaluation. For more information, visit our website or contact our customer service center.

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