Endoscopy Day (Naishikyō no Hi) — "714" reads as "naishi," echoing "naishikyō" (endoscope)

What Is Endoscopy Day?

July 14th is "Endoscopy Day" in Japan. The date comes from a wordplay on "714," which reads as "naishi," echoing "naishikyō," the Japanese word for "endoscope." The day was established by the Japan Gastroenterological Endoscopy Society to raise awareness of the importance of endoscopic examinations and the value of early detection and treatment.

Why Endoscopy Day Was Created

Stomach cancer and colorectal cancer are among the most common cancers in Japan. Endoscopic examinations are one of the most effective ways to detect these conditions early, making them an essential part of maintaining good health.

• The wordplay "714 = naishi": A memorable date designed to make endoscopy feel more familiar.
• Promoting early detection: Aims to spread understanding of endoscopic examinations.
• Cancer prevention: Established to promote the importance of regular checkups.

What Is an Endoscope?

An endoscope is a medical device used to directly view the inside of the body, commonly used to examine the digestive tract, including the stomach and intestines. By capturing images of the inside of the body, doctors can detect abnormalities and, in some cases, perform treatment at the same time.

• Gastroscopy (stomach camera): Used to check the condition of the stomach and esophagus.
• Colonoscopy: Effective for the early detection of colon polyps and cancer.
• Treatment capability: Procedures such as polyp removal can be performed during the examination itself.

Fascinating Facts About Endoscopes

• Japan is a leader in endoscope technology: Japanese-made endoscopes are used by medical professionals around the world thanks to their advanced technology.
• Capsule endoscopes: A newer technology that allows imaging of the intestines simply by swallowing a small capsule.
• Advances in sedation: Sedation techniques have made endoscopic exams much more comfortable than they used to be.
• Early polyp removal matters: Removing polyps early significantly reduces the burden of treatment and directly helps prevent colorectal cancer.

How to Spend Endoscopy Day

• Review your health checkup results and consider whether an endoscopic exam might be worthwhile.
• Learn about the risks and prevention strategies for stomach and colorectal cancer.
• Talk with your family about health and share the importance of getting checked.
• Look into the latest advances in endoscope technology and medical care.

"Seeing" Is the First Step to Protecting Life

Endoscopy Day, on July 14th, is a reminder of how important medical examinations are for protecting your health. Endoscopes are a powerful tool for detecting disease early and connecting patients with timely treatment. Let this day be an opportunity to think about your own health — and the health of your loved ones.