Abstract：
We describe an unusual case of glomangiopericytoma presenting as a mass filling the middle ear, enveloping the ossicles, and extending into the mastoid antrum without bony destruction. Management involved three surgeries and stereotactic radiosurgery, which achieved short-term local control with no evidence of disease on MRI imaging 12 months after radiation. Facial nerve function and hearing were preserved. This is the first report to our knowledge of a glomangiopericytoma presenting as a primary temporal bone lesion. Treatment with surgery and stereotactic radiosurgery for residual or recurrent disease is a reasonable approach to achieve local control and functional preservation. Laryngoscope, 134:1426-1430, 2024.
摘要：
我们描述了一个不寻常的血管外皮细胞瘤，表现为填充中耳的肿块，包裹小骨，延伸到乳突窦而没有骨质破坏。管理包括三个手术和立体定向放射外科，在放射后12个月的MRI成像中没有疾病的证据，实现了短期局部控制。保留了面神经功能和听力。这是我们对表现为原发性颞骨病变的血管外皮细胞瘤的首次报道。手术和立体定向放射外科治疗残留或复发性疾病是实现局部控制和功能保留的合理方法。喉镜,2023年。
