Diagnosis of Esophageal Cancer: Tests and Procedures Explained
Early and accurate diagnosis of esophageal cancer is essential for effective treatment planning and improved outcomes. The diagnosis of esophageal cancer typically involves a combination of tests such as endoscopy, biopsy, and imaging scans to detect tumors, assess their location, and determine the cancer stage. Identifying the disease early increases the chances of successful treatment and a better prognosis.
This is the first test done when people have trouble swallowing. A series of X-rays is taken after you swallow barium, a thick liquid that shows up on X-rays. It helps doctors identify a certain problem in your esophagus.
In this test, the doctor passes an endoscope, a thin light tube, puts it in your mouth, and passes it down into your esophagus and stomach. Endoscopy ultrasound helps to provide more information about the extent of the tumor in nearby tissues.
In this test, the doctor takes out a small piece of tissue from the esophagus. The cells are examined under a microscope for any cancer cells. It is more often done during endoscopy.
It is an X-ray in which pictures show where the cancer cells are in the esophagus and if it has spread.
It uses radio waves and magnets instead of X-rays to take more detailed pictures. It may be used to check if nearby lymph nodes are swollen, which might mean that it is cancer.
It uses sugar that can be seen inside your body with the help of a special camera. If there occurs to be cancer, then the sugar will show up as hot spots where the cancer is found. It can help to find if cancer has spread.
Frequently Asked Questions (FAQs):
Q1. How is esophageal cancer diagnosed?
A. Esophageal cancer is typically diagnosed using an upper endoscopy, followed by a biopsy to confirm the presence of cancer cells.
Q2. What imaging tests are used for diagnosing esophageal cancer?
A. Doctors may use CT scans, PET scans, and barium swallow X-rays to determine the location and spread of the cancer.
Q3. Is a biopsy always needed to confirm esophageal cancer?
A. Yes, a biopsy is essential for confirming the diagnosis by examining tissue samples under a microscope.
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Author Bio:
Dr. Yashashree Joshi – MBBS, MD (Philippines)
Dr. Yashashree Joshi, MD, is a globally-trained oncologist with a robust academic background and extensive experience in pioneering cancer treatments. Dedicated to patient-centered care, she continually integrates the latest advancements in oncology to provide her patients with innovative and personalized treatment plans.
Content Medically Reviewed By MedicoExperts Editorial & Clinically Review Board
