“Craftsman’s work “ Detecting Ⅱc(Depressed type)

Endoscopic images of depressed type tumors found at our clinic. Staining makes the clear appearance of the lesion. It is difficult to detect in normal (White light) endoscopic image before staining Detecting the slight color difference in mucosa The director’s diagnosis was a “Craftsman’s work” diagnosis

Detecting Ⅱc(Depressed type) using High-Vision Magnifying Endoscope

A；Depressed tumor found by NBI

Ｂ；Same view of tumor with normal(White light). You can see the difficulty

Ｃ；Staining makes the clear appearance of the lesion

Ｄ；Combining Crystal Violet staining and magnification defined the endoscopic resection

Pathological view of endoscopically resected lesion
Although the tumor was cancer, completed the treatment with this endoscopic resection as it was in a very early stage with low risk of metastasis


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