头颈部肿块的鉴别包括来源不同的软组织肿瘤,其中血管性肿块有血管瘤、静脉曲张和其他畸形。~(99m)Tc-RBC作为非侵入性方法用于评价头颈部肿块内的血管分布对于确定适当治疗十分重要。因此,研究报道了3例不同的血管肿块。病例1:1岁女孩,左颈面颊肿块,脸部骨骼 The identification of head and neck masses includes soft tissue tumors of different origins, among which vascular masses are hemangiomas, varicosities, and other malformations. The use of ~(99m)Tc-RBC as a non-invasive method for assessing the distribution of blood vessels in head and neck masses is important for determining proper treatment. Therefore, three different vascular masses were reported in the study. Case 1:1-year-old girl, left neck cheek lumps, facial bones