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Báo cáo y học: "Evaluation of Fractional Analysis of Bronchoalveolar Lavage Combined with Cellular Morphological Features"

Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: Evaluation of Fractional Analysis of Bronchoalveolar Lavage Combined with Cellular Morphological Features. | Int. J. Med. Sci. 2009 6 I Research Paper International Journal of Medical Sciences 2009 6 1 1-8 Ivyspring International Publisher. All rights reserved Evaluation of Fractional Analysis of Bronchoalveolar Lavage Combined with Cellular Morphological Features Namiko Taniuchi 1 2 Mohammad Ghazizadeh 1 Tatsuji Enomoto 3 Kiyoshi Matsuda 4 Masashi Sato 5 Yuko Takizawa 1 Enjing Jin 1 Seiko Egawa 1 Arata Azuma 2 Akihiko Gemma 2 Shoji Kudoh 2 Oichi Kawanami 1 s 1. Department of Molecular Pathology Institute of Development and Aging Sciences Nippon Medical School Graduate School of Medicine Kawasaki Japan. 2. Fourth Department of Internal Medicine Nippon Medical School Tokyo Japan. 3. Department of Respiratory Medicine Tokyo Metropolitan Hiroo Hospital Tokyo Japan. 4. Department of Emergency and Critical Care Medicine Yamanashi Prefectural Central Hospital Yamanashi Japan. 5. Department of Radiology Nippon Medical School Musashi-kosugi Hospital Kawasaki Japan. H Correspondence to Oichi Kawanami MD PhD Professor and Chairman Department of Molecular Pathology Institute of Development and Aging Sciences Nippon Medical School Graduate School of Medicine 1-396 Kosugi-cho Nakahara-ku Kawasaki Japan 211-8533. Tel 81-44-733-1823 Fax 81-44-733-1293 kawanami@nms.ac.jp Received 2008.10.20 Accepted 2008.11.26 Published 2008.12.01 Background. The value of bronchoalveolar lavage BAL still remains controversial prompting a need for further improvement. The purpose of this study was to develop and evaluate a sequential analysis of cell content in fractional BAL FBAL from the airways and alveolar sacs with incorporation of the cellular morphologic features. Methods. Initially 30 ml saline was infused into a subsegmental lobe of the lung and the recovered fluid was assigned as FBAL-I being mainly originated from whole airways. The second and third lavages FBAL-II and FBAL-III each were performed using 50 ml saline being from more distal portions of airways and alveolar sacs respectively in .