WordGarden.ioendoscope
C2Pronunciation
UK
- /ˈɛndəʊskˌəʊp/
US
- /ˈɛndoʊˌskoʊp/
Meanings
Noun
a medical instrument used to view inside the body
Beyond the definition
Imagine a miniature explorer, small enough to travel through your throat or into a joint. That's essentially what an endoscope is: a thin tube with a light and a camera attached. Doctors use it to look at areas inside the body without needing large cuts. It's like peeking inside a building with a tiny, high-tech inspection tool.
Endoscopes aren't just for doctors. Plumbers might use similar tools to inspect pipes, and mechanics can use them to check inside engines. The word comes from Greek parts meaning "inside" and "to look." You might hear about a colonoscopy. That's a type of endoscopy used to examine the colon.
An endoscope is a medical instrument, and sometimes the name is also used more broadly for similar inspection tools, that is used to examine the inside of a hollow organ, body passage, or other hard-to-reach space. It usually consists of a long, thin tube with a light source and a camera or viewing system attached. This allows doctors, and sometimes technicians in non-medical settings, to see inside without making large surgical openings.
There are many different types of endoscopes designed for specific purposes. A gastroscope examines the esophagus, stomach, and duodenum; a colonoscope looks at the colon; and an arthroscope is used in joints such as knees or shoulders. Some endoscopes also allow doctors to take biopsies (small tissue samples) or perform minor procedures through the instrument.
The technology behind endoscopes has advanced significantly. Early versions were rigid and offered limited visibility, but modern ones are often flexible, provide high-resolution images, and can record or display live video.
Beyond medicine, similar tools are used in various industries. Mechanics inspect engine cylinders, plumbers check for blockages in pipes, and engineers examine hard-to-reach areas in machinery.
So, whether it is helping diagnose a medical condition or inspect a machine, this tool lets people see what is hidden from view and understand spaces that would otherwise be difficult to observe directly.
Examples
- 1
Medical diagnosis
The doctor used an endoscope to find the cause of her stomach pain.
- 2
Nasal exam
During the exam, they passed a small endoscope through his nose.
- Patternpass an endoscope through + opening
move it carefully into the body through that opening
- 3
Hospital equipment
The hospital bought new endoscopes for its digestive care unit.
See also
Similar
- scope
- fiber-optic scope
Shades of meaning
- gastroscope
- colonoscope
- laparoscope
Contrast
Used with (collocations)
- flexible endoscope
- rigid endoscope
- insert an endoscope
- endoscope camera
Word family
Explore
- diagnostic imaging
- minimally invasive surgery
Forms and spellings
1 form open this card.
Main spelling
- endoscopenoun