Auris, nasus, larynx · 2022
BCOR-CCNB3 sarcoma arising in the pharynx.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Eguchi Kohtaro, Omura Go, Shimoi Tatsunori, Kageyama Daisuke, Igaki Hiroshi, Abe Yuzo, Watanabe Takane, Aihara Yusuke, Sakai Azusa, Matsumoto Yoshifumi, Sakai Toshihiko, Yonemori Kan, Mori Taisuke, Yoshida Akihiko, Yoshimoto Seiichi
Аннотация
Reports on BCOR-CCNB3 sarcoma in the head and neck region are scarce, given their unknown etiology. An 18-year-old male patient presented a rapidly enlarging tumor extending from the right nasopharynx to the oropharynx. Histological examination showed a spindle cell sarcoma with BCOR-CCNB3 fusion detected by fluorescence in situ hybridization, and BCOR-CCNB3 was diagnosed. After three courses of alternating VDC-IE therapy, the patient underwent tumor resection based on the original tumor range with a minimal margin, using the mandibular swing technique. Radiation therapy (50.4 Gy) was administered postoperatively, followed by three additional courses of alternating VDC-IE therapy. The patient survived and showed no evidence of disease at 12 months postoperatively. BCOR-CCNB3 sarcoma is a chemotherapy-sensitive sarcoma, and conservative resection with a minimal margin that does not interfere with the treatment flow is preferable.