Clinical value of optical coherence tomography in laryngology
Background. Optical coherence tomography (OCT) is a new, noninvasive imaging technology for the evaluation of superficial lesions. The objective of this study is to evaluate microlaryngoscopy in combination with OCT compared with microlaryngoscopy alone (ie, without OCT) in supplying a specific diagnosis, predicting invasive tumor growth and epithelial dysplasia in the larynx.
Methods.
This was a prospective study including 217 laryngeal lesions in a total of 193 patients undergoing surgery. Intraoperative suspicion diagnosis gained by microlaryngoscopy with and without OCT was compared with conventional histopathology after excisional biopsy.
Results.
Microlaryngoscopy with OCT supplied a specific diagnosis in 89% of cases ...
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