Mohd Saiful A I, Nik Adilah N O, Farhana M M, Sharifah Emilia T S
Universiti Sains Malaysia, School of Medical Sciences, Department of Otorhinolaryngology-Head & Neck Surgery, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia.
Hospital Univerisiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia.
Med J Malaysia. 2022 Mar;77(2):249-251.
Salivary gland choristoma in the middle ear or external ear canal is rare. Generally, it is difficult to differentiate salivary gland choristoma from congenital cholesteatoma or cholesterol granuloma on Computed Tomography (CT) and Magnetic Resonance Imaging (MRI). It is challenging to diagnose preoperatively without specific clinical or radiological symptoms or signs. Thus, histopathological examination is required for a definitive diagnosis, and a histopathological sample of the lesion is acquired. We discuss the imaging and histology of salivary gland choristoma with the best recommendation on the management.
中耳或外耳道的涎腺迷离瘤很罕见。一般来说，在计算机断层扫描（CT）和磁共振成像（MRI）上，很难将涎腺迷离瘤与先天性胆脂瘤或胆固醇肉芽肿区分开来。在没有特定临床或放射学症状或体征的情况下，术前诊断具有挑战性。因此，明确诊断需要进行组织病理学检查，并获取病变的组织病理学样本。我们讨论了涎腺迷离瘤的影像学和组织学表现，并给出了最佳的治疗建议。
