摘要：The collected comments and pathologic diagnoses of several pathologists are summarized for 18 cases in which lesions were induced in the upper respiratory tract of rats and mice. Specific neoplastic and nonneoplastic lesions of the nose and trachea are described and discussed, and opinions regarding pathogenesis and biologic significance of the lesions are presented. The anatomic and pathophysiologic complexities of the rodent nose in relation to lesion development following inhalation or systemic exposure to xenobiotics are important considerations in the genesis of pathologic changes in this organ. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (13M), or click on a page image below to browse page by page. 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352
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