%0 Journal Article %T [A rapidly enlarging neck mass]. %A Lin JF %A Links TP %A Broekman KE %A van Hemel B %A Vister J %A Verbeek HHG %A Brouwers AH %A Kruijff S %J Ned Tijdschr Geneeskd %V 168 %N 0 %D 2024 06 10 %M 38888394 暂无%X The differential diagnosis of a rapidly enlarging neck mass consists of many different benign ((haemorrhagic) cyst) and malignant (anaplastic thyroid cancer (ATC) and lymphoma) causes. ATC is a rare disease with a median survival of 6 months. As early diagnosis and management are key for fast-growing cancers, in our centre we have implemented a dedicated short-stay in-hospital fast-track diagnostic work-up for patients with a rapid growing mass in the neck. The goal of this track is to have a fast diagnostic and therapeutic plan for this disease. Based on three clinical cases we discuss our experience with this fast-track diagnostic work-up for rapidly growing mass in the neck and illustrate the additional value in this clinical entity.