The Efficacy of Tumor Characterization for Colorectal Lesions with Blue Light Imaging of a Compact Light-Emitting Diode Endoscopic System Compared to a Laser Endoscopic System: A Pilot Study

<div>Case presentations of high-grade adenoma with an LED endoscope. (a) A nonpolypoid 10 mm lesion at the descending colon. Histopathology: high-grade adenoma. (b). Linked color imaging. (c). Blue light imaging without magnification. (d) BLI-LED, JNET Type 2B.</div>

Gastroenterology Research and Practice

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Figure 2: The Efficacy of Tumor Characterization for Colorectal Lesions with Blue Light Imaging of a Compact Light-Emitting Diode Endoscopic System Compared to a Laser Endoscopic System: A Pilot Study 

Figure 2 | The Efficacy of Tumor Characterization for Colorectal Lesions with Blue Light Imaging of a Compact Light-Emitting Diode Endoscopic System Compared to a Laser Endoscopic System: A Pilot Study 