| Literature DB >> 1151516 |
Abstract
A series of 10 haemorrhagic polyps of the equine nasal cavity is described. The lesions show haematoma formation, abundant haemosiderin in macrophages and giant cells, and organising fibrous tissue. In one case, angiomatoid lesions were observed in the mucous membrane of the paranasal sinuses and it is suggested that some haemorrhagic nasal polyps may originate from pre-existing haemangiomatous areas in the respiratory mucosa.Entities:
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Year: 1975 PMID： 1151516 DOI： 10.1002/path.1711150109
Source DB: PubMed Journal: J Pathol ISSN： 0022-3417 Impact factor: 7.996