Normal results indicate no evidence of infection in the lungs, no detection of lumps or nodules, and cells that are free from cancerous abnormalities.
Lung biopsies should not be performed on patients who have a bleeding disorder or abnormal blood clotting because of low platelet counts, or prolonged prothrombin time (PT) or partial thromboplastin time (PTT).
Lung biopsies are performed using a variety of techniques, depending on where the abnormal tissue is located in the lung, the health and age of the patient, and the presence of lung disease.
A lung nodule is a mass of abnormal tissue in the lungs. It is caused by infections that impact the respiratory tract. They are diagnosed through chest x-rays, biopsies, and CT scans.
If the lung collapses, a tube will have to be inserted into the chest to remove the air. Some coughing up of blood occurs in 5% of needle biopsies. Prolonged bleeding or infection may also occur,
Lung neoplasm refers to an abnormal growth or tumor in the lungs. It can be either benign or malignant (cancerous) and may arise from different cell types within the lung tissue. Symptoms can vary depending on the type and location of the neoplasm, and diagnosis is typically confirmed through imaging studies and biopsies.
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Pathological lung sections differ from normal lung tissue. Pathological lung sections include the pathological tissues of fibronectin, collagens, and proteoglycans.
Clear lung apices refer to the uppermost portions of the lungs that are free from any abnormal findings on imaging studies such as X-rays or CT scans. This term is often used to indicate that there are no signs of lung disease, infection, or other abnormalities in the apex regions of the lungs. It suggests that the lung tissue in these areas appears normal and healthy.
Lung cancer is the deadliest of lung diseases, characterized by abnormal growth of cells in the lungs that hinders normal lung function. It can spread rapidly to other parts of the body if not detected and treated early.
Abnormal findings may indicate lung cancer, tuberculosis, the spread of disease from one body part to another, sarcoidosis, lymphoma (abnormalities in the lymph tissues), and Hodgkin's disease.
absence of marker material when the lung perfusion scan for the area is normal suggests lung disease
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