Abduljabbar Ahmed, Wazzan Mohammed, Bahubaishi Khaled, Alghamdi Ibrahim, Marghalani Muath, Alhazmi Abrar Mansour
Department of Radiology, King Abdul-Aziz University, Jeddah, Saudi Arabia.
Department of Radiology, King Abdul-Aziz University Hospital, Jeddah, Saudi Arabia.
Radiol Case Rep. 2021 Aug 26;16(11):3275-3279. doi: 10.1016/j.radcr.2021.07.073. eCollection 2021 Nov.
Mature Cystic Ovarian Teratoma (MCOTs) are the most common benign ovarian neoplasms, representing around 20% of all ovarian neoplasms with middle age women representing the majority of patients. They usually include two germ cell layers being well differentiated and rarely they demonstrate malignant transformation with squamous cell carcinoma being the most common malignant transformation. In our case, we report an interesting case of a 45 years old lady who was unfortunate to have a MCOT with malignant degeneration and distant metastasis. We concluded that MCOT malignant degeneration is rare, however, if not caught early, mortality can be high. MCOT, Ovary, Small Bowel, Teratoma, Collision tumor.
成熟囊性卵巢畸胎瘤（MCOTs）是最常见的卵巢良性肿瘤，约占所有卵巢肿瘤的20%，患者以中年女性为主。它们通常包含两个分化良好的胚层，很少发生恶变，其中鳞状细胞癌是最常见的恶变类型。在我们的病例中，我们报告了一例有趣的病例，一名45岁女性不幸患有发生恶性变和远处转移的成熟囊性卵巢畸胎瘤。我们得出结论，成熟囊性卵巢畸胎瘤恶性变很少见，然而，如果不及早发现，死亡率可能很高。成熟囊性卵巢畸胎瘤、卵巢、小肠、畸胎瘤、碰撞瘤。
