비장형 선암종과 반전성 유두종의 상악동에서의 병발 1예

Translated title of the contribution: A Case of Concurrent Non-Intestinal Type Adenocarcinoma and Inverted Papilloma in a Maxillary Sinus

Youn Woo Kim, Jung Woo Shin, Kyu Ho Lee, Seok Won Park

Research output: Contribution to journalArticlepeer-review

Abstract

Inverted papilloma is a benign epithelial tumor that arises from the sinonasal epithelium and occurs in 0.5-4% of all sinonasal tumors. Although benign, it is associated with malignant transformation in 2-27% of the cases, with the most commonly accompanying malignant tumor being squamous cell carcinoma. The malignant transformation of inverted papilloma into adenocarcinoma is extremely rare, with two cases reported worldwide to date. Here, along with a literature review, we report a recent case of a 53-year-old man with non-intestinal type adenocarcinoma associated with a sinonasal inverted papilloma. This case shows the possibility of a malignant transformation of inverted papilloma into non-intestinal type adenocarcinoma, which may be associated with human papilloma virus and thus requires further investigation.

Translated title of the contributionA Case of Concurrent Non-Intestinal Type Adenocarcinoma and Inverted Papilloma in a Maxillary Sinus
Original languageKorean
Pages (from-to)465-469
Number of pages5
JournalKorean Journal of Otorhinolaryngology-Head and Neck Surgery
Volume62
Issue number8
DOIs
StatePublished - 1 Aug 2019

Keywords

  • Adenocarcinoma
  • Inverted papilloma
  • Neoplastic cell transformation
  • Paranasal sinuses

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