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Dr. Supakij Khomvilai
Hospital of Chulalongkorn University, Thailand
Procedure Information


Scope:CF-EZ1500DL

Case Findings:Colonic polyp (Tubular adenoma)

Patient information:59 years old, Female

Medical history:Bowel Habit Change

1. White light observation

White light with TXI mode 2 observation can detect more lesion like in this case. Flat lesion can detect by discontinuous of vessel. Brighter and sharper contrast image made these lesion can be found by endoscopist.

Enhancement : A8
NBI Mode : NA
TXI Mode : 2
RDI Mode : NA
BAI-MAC : On

2. White light observation

Close observation show details of lesion and EDOF colonoscope showed margin of lesion clearly.



Enhancement : A8
NBI Mode : NA
TXI Mode : 2
RDI Mode : NA
BAI-MAC : On

3. NBI observation

NBI observation showed NICE type 2 and endoscopic diagnosis was tubular adenoma.

Enhancement : B8
NBI Mode : 3
TXI Mode : NA
RDI Mode : NA
BAI-MAC : On

Overall Comment

New EDOF colonoscope (CF-EZ1500DL) with EVIS X1 system from Olympus is the revolution of colonoscope. Daily practice is easier for endoscopist to make an accurate diagnosis by brighter and sharper 4K image in both white light and NBI. EDOF colonoscope can capture details of whole lesion easily. TXI can help to detect lesion easier than conventional white light and it may change the standard of colonoscope in the future. Not only the image processing is amazing but the handling of EDOF colonoscope are also improved. Adjusted curve of the handle and reposition of programed switch made endoscopist can hold the scope tightly and capture picture or change the feature by programmed switch are easier. Please try these new colonoscope by yourself and you will love this EDOF colonoscope like me.

* Specifications, design and accessories are subject to change without any notice or obligation on the part of the manufacturer

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