Saleh Mohammed, Bhosale Priya, Menias Christine O, Ramalingam Preetha, Jensen Corey, Iyer Revathy, Ganeshan Dhakshinamoorthy
Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
Department of Radiology, Mayo Clinic in Arizona, 13400 E. Shea Blvd., Scottsdale, AZ, 85259, USA.
Abdom Radiol (NY). 2021 Jun;46(6):2293-2307. doi: 10.1007/s00261-020-02873-0. Epub 2021 Jan 4.
Ovarian teratomas are the most common type of germ cell tumors. There are three major subtypes of ovarian teratomas including mature, immature, and monodermal teratomas. Ultrasound, computed tomography and magnetic resonance imaging can demonstrate specific imaging findings for mature teratoma. Imaging features of immature and monodermal teratomas are less specific, but a combination of clinical features and imaging findings can help in the diagnosis. Imaging is also very helpful in guiding management. In this article, we review the epidemiology, histopathology, clinical presentation, imaging features and management of ovarian teratomas.
卵巢畸胎瘤是最常见的生殖细胞肿瘤类型。卵巢畸胎瘤有三种主要亚型，包括成熟型、未成熟型和单胚层畸胎瘤。超声、计算机断层扫描和磁共振成像可以显示成熟畸胎瘤的特定影像学表现。未成熟型和单胚层畸胎瘤的影像学特征不太具有特异性，但临床特征和影像学表现相结合有助于诊断。影像学在指导治疗方面也非常有帮助。在本文中，我们综述了卵巢畸胎瘤的流行病学、组织病理学、临床表现、影像学特征及治疗。
