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. Author manuscript; available in PMC: 2014 Jul 15.
Published in final edited form as: Methods Mol Biol. 2013;1032:271–286. doi: 10.1007/978-1-62703-496-8_21
Score Vascular Bronchial
0 no inflammation no inflammation
1 occasional cuffing occasional cuffing
2 most vessels surrounded by a thin layer (1-5) of inflammatory cells most vessels surrounded by a thin layer (1-5) of inflammatory cells
3 most vessels surrounded by a thick layer (>5) of inflammatory cells most vessels surrounded by a thick layer (>5) of inflammatory cells