DIAGNOSTIC INVESTIGATIONS FOR LUNG CANCER
If there's reason to conceive that you may have lung cancer, your student should order a number of tests to look for cancerous cells and to conception out another conditions. In order to diagnose lung cancer, your doctor may recommend:
Imaging tests. An X-ray ikon of your lungs may reveal an abnormal mass or nodule. A CT scan should reveal small lesions in your lungs that strength not be detected on an X-ray.
Sputum cytology. If you have a cough and are producing sputum, looking at the sputum under the microscope should sometimes reveal the presence of lung cancer cells.
Tissue samples (biopsy). A sample of abnormal cells may be removed in a machine called a biopsy in order to diagnose lung cancer. Your student should perform a biopsy in a number of ways, including bronchoscopy, in which your student examines abnormal areas of your lungs using a aflame tube that's passed down your throat and into your lungs; mediastinoscopy, in which an incision is prefabricated at the base of your cervix and surgical tools are inserted behind your breastbone to verify tissue samples from lymph nodes; and harry biopsy, in which your student uses X-ray or CT images to pass a harry finished your dresser and into a suspicious lump or nodule to amass cells. A biopsy sample may also be taken from lymph nodes or another areas where cancer has spread, such as your liver.
Screening for lung cancer is disputable among doctors. Studies are ongoing to watch what types of tests may be helpful and who would benefit from lung cancer screening. In the meantime, talk with your student if you're afraid about your risk of lung cancer. Together you should watch strategies to reduce your risk and decide whether display tests are appropriate for you.
MRI
Magnetic kinship imaging (MRI scan) is a diagnostic method in which gas ions within the body (and/or limited body parts) are agog by exposure to a attractable field. The resulting signals are computerized by a computer to create an image of the chest to define the location and extent of lung involvement.
BRONCHOSCOPY
Bronchoscopy is a visual examination of the windpipe and lung branches performed by a pulmonologist (respiratory disease specialist) using a flexible scope. Bronchoscopy haw involve brushings (using a small, brush-like device to gather cells from the paper covering the respiratory system), washings of the respiratory tissues for cell analysis, and biopsy (removal and examination of small amounts of tissue). If the bronchoscopy is still unrevealing, or "negative," a needle biopsy haw be performed.
BONE SCAN
Bone construe haw also be performed to rule out suspicions of metastasis to the bones. Metastasis is the impact wherein cancerous cells break away from the original tumor, travel, and grow within other body parts.
If there's reason to conceive that you may have lung cancer, your student should order a number of tests to look for cancerous cells and to conception out another conditions. In order to diagnose lung cancer, your doctor may recommend:
Imaging tests. An X-ray ikon of your lungs may reveal an abnormal mass or nodule. A CT scan should reveal small lesions in your lungs that strength not be detected on an X-ray.
Sputum cytology. If you have a cough and are producing sputum, looking at the sputum under the microscope should sometimes reveal the presence of lung cancer cells.
Tissue samples (biopsy). A sample of abnormal cells may be removed in a machine called a biopsy in order to diagnose lung cancer. Your student should perform a biopsy in a number of ways, including bronchoscopy, in which your student examines abnormal areas of your lungs using a aflame tube that's passed down your throat and into your lungs; mediastinoscopy, in which an incision is prefabricated at the base of your cervix and surgical tools are inserted behind your breastbone to verify tissue samples from lymph nodes; and harry biopsy, in which your student uses X-ray or CT images to pass a harry finished your dresser and into a suspicious lump or nodule to amass cells. A biopsy sample may also be taken from lymph nodes or another areas where cancer has spread, such as your liver.
Screening for lung cancer is disputable among doctors. Studies are ongoing to watch what types of tests may be helpful and who would benefit from lung cancer screening. In the meantime, talk with your student if you're afraid about your risk of lung cancer. Together you should watch strategies to reduce your risk and decide whether display tests are appropriate for you.
MRI
Magnetic kinship imaging (MRI scan) is a diagnostic method in which gas ions within the body (and/or limited body parts) are agog by exposure to a attractable field. The resulting signals are computerized by a computer to create an image of the chest to define the location and extent of lung involvement.
BRONCHOSCOPY
Bronchoscopy is a visual examination of the windpipe and lung branches performed by a pulmonologist (respiratory disease specialist) using a flexible scope. Bronchoscopy haw involve brushings (using a small, brush-like device to gather cells from the paper covering the respiratory system), washings of the respiratory tissues for cell analysis, and biopsy (removal and examination of small amounts of tissue). If the bronchoscopy is still unrevealing, or "negative," a needle biopsy haw be performed.
BONE SCAN
Bone construe haw also be performed to rule out suspicions of metastasis to the bones. Metastasis is the impact wherein cancerous cells break away from the original tumor, travel, and grow within other body parts.
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