AUTHOR=Jiang Shuyun , Wang Xiaowu , Ma Zhijun TITLE=Efficacy of combined immunotherapy and targeted therapy in overcoming barriers to postoperative recurrence in squamous subtype anaplastic thyroid carcinoma with abscess: a case report and literature review JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1477954 DOI=10.3389/fonc.2025.1477954 ISSN=2234-943X