Solitary pulmonary nodule
Symptoms & Signs
There are usually no symptoms.
Diagnosis & Tests
A solitary pulmonary nodule is usually found on a chest x-ray. If x-rays repeated over time show the nodule size has remain unchanged for 2 years, it is generally considered benign. A chest CT scan is often done to look at a solitary pulmonary nodule in more detail.
Other tests used to examine a solitary pulmonary nodule may include: - PET scan
- Percutaneous needle biopsy
- Single-photon emission CT (SPECT) scan
- Skin tests to rule out infectious causes
- Lung biopsy
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