article_metadata: Joel James Austin J Shackelford David A Gudis Jonathan B Overdevest
article_metadata: 10.1177/2050313X20945843
article_metadata: SAGE Open Med Case Rep
article_metadata: 2020 Jul 30;8:2050313X20945843.
article_metadata: sinonasal hematoma sinonasal organizing hematoma benign neoplasm organized hematoma paranasal sinuses sinonasal malignancy
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/32821390/
article_metadata: Case Reports
article_metadata: PMC7412905
article_metadata: 32821390
article_metadata: Diagnostic dilemma - sinonasal organizing hematoma
article_metadata: 2020