In Vivo Diagnosis of Cellular Atypia Using Endocytoscope: EC Classification in Squamous Epithelium скачать в хорошем качестве

In Vivo Diagnosis of Cellular Atypia Using Endocytoscope: EC Classification in Squamous Epithelium

Abstract: Endocytoscopy enables us to observe cellular nucleus in vivo in the squamous esophagus and pharynx. Endocytoscopy is a contact endoscopy with 340-1100-fold magnification. Topical spray of crystal violet and methylene blue solution creates a well-contrasted image which is similar to hematoxylin and eosin staining. Endocytoscopic findings of tissue atypia are summarized in endocytoscopic (EC) classification. EC-1 is nonneoplastic, which includes normal (EC-1a) and inflammatory or reactive (EC-1b). EC-2 is a borderline lesion. EC-3 is a cancerous image, often with increased cellularity and with enlarged and polymorphic nuclei. This article is part of an expert video encyclopedia. READ THE FULL ARTICLE ON OUR OPEN ACCESS VIDEO JOURNAL & ENCYCLOPEDIA HERE: http://www.sciencedirect.com/science/...