High-resolution rectoscopy using MHz optical coherence tomography: a step towards real time 3D endoscopy
Berenice Schulte,
Madita Göb,
Awanish Pratap Singh
et al.
Abstract:Colonoscopy and endoscopic ultrasound play pivotal roles in the assessment of rectal diseases, especially rectal cancer and inflammatory bowel diseases. Optical coherence tomography (OCT) offers a superior depth resolution, which is a critical factor for individualizing the therapeutic concept and evaluating the therapy response. We developed two distinct rectoscope prototypes, which were integrated into a 1300 nm MHz-OCT system constructed at our facility. The rapid rotation of the distal scanning probe at 40… Show more
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