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Fig. 5 | BioMedical Engineering OnLine

Fig. 5

From: Comparative study of optical coherence tomograph and histological images of eustachian tube nasopharyngeal region and adjacent structures in vivo and ex-vivo miniature pigs

Fig. 5

NP-OCT and histologic images of pharyngeal recess in vivo (A) and ex vivo (ex-vivo) (B) miniature pig (right, axis). OCT image presents the gland (white arrow), epithelium (a), basement membrane (b), submucosa (c). C, Histological view of the pharyngeal recess and the adjacent structure (0.74x). D, Higher magnification view of the view of the black box in C (2x). E, Higher magnification view of the black box in D (10x). histological image shows the crypt (white arrow), gland (black arrow), epithelium (a), basement membrane (b), submucosa (c)

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