Short-term and Long-term Outcomes of 13 Cases of Low-grade Appendiceal Mucinous Neoplasm (LAMN)

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ファイル情報(添付)
タイトル ( eng )
Short-term and Long-term Outcomes of 13 Cases of Low-grade Appendiceal Mucinous Neoplasm (LAMN)
著者
収録物名
Shimane Journal of Medical Science
42
1-2
開始ページ 1
終了ページ 6
収録物識別子
ISSN 03865959
EISSN 24332410
内容記述
抄録・要旨
Aim: We evaluated the outcomes and treatment strategy for low-grade appendiceal mucinous neoplasm (LAMN) cases at our institution. Methods: We conducted a clinicopathological assessment of LAMN resection cases performed within the Department of Gastroenterology and General Surgery at Shimane University Hospital from July 2013 to December 2022. This retrospective study utilized medical information from medical records, including age, gender, surgical procedures, pathology results, and postoperative courses. Results: There were 8 males and 5 females, and the mean age was 67.4 years. Two cases were preoperatively diagnosed as appendicitis, and 11 cases were preoperatively diagnosed as appendiceal tumor. Laparoscopic appendectomy was performed in 5 cases, laparoscopic partial cecal resection in 4 cases, and laparoscopic ileocecal resection with lymph node dissection was performed in 4 cases. All resection margins were negative and there were no lymph node metastases. No additional treatment was given for appendectomy cases, and all cases were recurrence-free (median follow-up: 27 months [4–75 months]). Conclusion: If the distance between the resection margins is sufficient, the postoperative follow-up period may be extended.
主題
low-grade appendiceal mucinous tumor
LAMN
primary mucinous tumor of the appendix
surgery
treatment outcome
言語
英語
資源タイプ 紀要論文
出版者
Faculty of Medicine, Shimane University
島根大学医学部
発行日 2025-07
権利情報
Faculty of Medicine, Shimane University
権利関係(リンク) Creative Commons License
This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
関連情報
[NCID] AA00841586