Journal of surgical oncology · 2018
Classification of tongue cancer resection and treatment algorithm.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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Mannelli Giuditta, Arcuri Francesco, Agostini Tommaso, Innocenti Marco, Raffaini Mirco, Spinelli Giuseppe
Аннотация
BACKGROUND AND OBJECTIVES: Reconstruction of tongue cancer defects is challenging due to the complex anatomy and physiology of the tongue. Here, we classify patterns of tongue tissue loss and describe a treatment algorithm for achieving good functional and oncologic outcomes.
METHODS: We retrospectively reviewed 50 tongue squamous-cell carcinomas surgically treated between January 2010-June 2015. Cancer resection and tongue reconstruction were stratified according to the missing anatomical subunits.
RESULTS: A type 1 defect is a unilateral and marginal defect, not crossing the midline, and not extending to the posterior-third of the tongue. Type 2 involves the two-anterior-thirds of the mobile body, not crossing the midline, without posterior-third evolvement. Type 3 involves the two-anterior-thirds of the mobile body of the tongue with contralateral extension. Type 4 extends to the tongue base. Type 5 defect comprises any of the previous defects along with involvement of the floor of the mouth. Type 2 and 3 defects were the most common. Microvascular reconstruction was performed in 23 out of 50 patients. Complications included infection, partial necrosis, dehiscence, and microvascular thrombosis.
CONCLUSIONS: Our classification system and treatment algorithm represent a reliable method of addressing management of tongue defects.
METHODS: We retrospectively reviewed 50 tongue squamous-cell carcinomas surgically treated between January 2010-June 2015. Cancer resection and tongue reconstruction were stratified according to the missing anatomical subunits.
RESULTS: A type 1 defect is a unilateral and marginal defect, not crossing the midline, and not extending to the posterior-third of the tongue. Type 2 involves the two-anterior-thirds of the mobile body, not crossing the midline, without posterior-third evolvement. Type 3 involves the two-anterior-thirds of the mobile body of the tongue with contralateral extension. Type 4 extends to the tongue base. Type 5 defect comprises any of the previous defects along with involvement of the floor of the mouth. Type 2 and 3 defects were the most common. Microvascular reconstruction was performed in 23 out of 50 patients. Complications included infection, partial necrosis, dehiscence, and microvascular thrombosis.
CONCLUSIONS: Our classification system and treatment algorithm represent a reliable method of addressing management of tongue defects.