Fig. 26.1 Basic structures of breast tissue: lobule (a), milk duct (b), cutting cross milk duct with calcification (c), blood vessel (d), adipocytes (e), scar fibrous tissue (f), normal fibrous…
Fig. 75.1 Current long-range OCT system Fig. 75.2 Schematic (a) and picture (b) of LR-OCT probe Fig. 75.3 Schematic of external rotational motor and probe Acquired OCT data is processed…
Fig. 20.1 Typical output properties of a swept laser. (a) Tuning curve. (b) Time trace. (c) Spectrum. (d) Coherence. The definition of each parameter is described in the text Sweep…
Fig. 58.1 A handheld OCT system in use at a pause in retinal surgery [25] The principal advantage of the intraoperative HHOCT systems used to date in freehand mode is…
Fig. 63.1 A noncontact, small animal OCT imaging interface with the scan pivot located at the pupil of the murine eye. The imaging interface uses multiple achromatic lenses and a…
Fig. 80.1 Intraoperative OCT imaging during resection of glioblastoma (WHO grade IV), which recurred after initial surgery and radiation. A pilot laser was used to focus the OCT probe on…
Fig. 15.1 OCT scanning and scanner coordinate system schematic. Left: 1D acquisition (A-Scan). A single depth profile is acquired which measures backscattered intensity vs. axial dimension (depth). Middle: 2D imaging…
Fig. 65.1 Anatomical structure of the developing embryo. (a) displays a quail embryo imaged at 12× magnification. (b) shows a B-scan image of the quail embryo heart imaged by OCT….
Fig. 10.1 SS-OCT system and examples of imaging interfaces. (a) Photograph of the SS-OCT ophthalmic interface. (b) Schematics of the SS-OCT system along with the different interface designs for (c)…
Disorder Sensitivity (%) Specificity (%) Specialized intestinal metaplasia [42] 81 57–66 Dysplasia [43] 68 82 HGD/carcinoma [44] 83 75 Fig. 67.1 Endoscopic TD-OCT images from a study in dysplasia diagnosis…
