How are Endoscopic Procedures Used in Cancer Diagnosis?
Endoscopic procedures play a crucial role in the early diagnosis of cancer. They allow for direct visualization of abnormal tissues and enable biopsies to be taken for pathological examination. Common endoscopic procedures used for diagnosing cancer include:
Gastroscopy - Examines the esophagus, stomach, and duodenum. Colonoscopy - Inspects the entire colon and rectum. Bronchoscopy - Looks at the airways and lungs. Cystoscopy - Explores the bladder and urethra.
