tailieunhanh - Báo cáo sinh học: "Epstein-barr virus induced cellular changes in nasal mucosa"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Epstein-barr virus induced cellular changes in nasal mucosa | Virology Journal BioMed Central Case Report Open Access Epstein-barr virus induced cellular changes in nasal mucosa Matteo Gelardi 1 Marilena Tomaiuolo1 Michele Cassano1 Gaspare Besozzi1 Maria Luisa Fiorella1 Agata Calvario2 Maria Antonia Castellano3 and Pasquale Cassano4 Address Department of Otolaryngology University of Bari G. Cesare 70120 Bari Italy 2Virology Institute University of Bari G. Cesare 70120 Bari Italy 3Electron Microscope Institute University of Bari G. Cesare 70120 Bari Italy and 4Department of Otolaryngology Ospedali Riuniti di Foggia University of Foggia Via L Pinto 71100 Foggia Italy Email Matteo Gelardi - gelardim@ Marilena Tomaiuolo - byktra@ Michele Cassano - michcass@ Gaspare Besozzi - dottorebesozzi@ Maria Luisa Fiorella - mlfiorella@ Agata Calvario - bancapellebari@ Maria Antonia Castellano - Pasquale Cassano - Corresponding author Published 01 February 2006 Received 16 June 2005 Accepted 01 February 2006 Virology Journal 2006 3 6 doi 86 I743-422X-3-6 This article is available from http content 3 1 6 2006 Matteo et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract A 21-year-old man presented with nasal obstruction of the right nasal fossa of 1 year duration. Nasal endoscopy revealed in the right inferior turbinate head a rounded neoplasm about 1 cm in diameter. Cytologic study of a nasal scraping specimen disclosed numerous clusters containing columnar cells with cytomegaly prominent multinucleation markedly sparse shortened cilia the cytoplasm contained an acidophil area and a small round area that stained poorly cells with a large .