Liu Feng, Li Tiangang, Wang Yanzhao, Li Peilong, Ma Bin
Ultrasound Medicine Center, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, China.
Ultrasound Medicine Center, Lanzhou University Second Hospital, Lanzhou, China.
J Clin Ultrasound. 2025 Sep;53(7):1618-1621. doi: 10.1002/jcu.24045. Epub 2025 Apr 25.
Congenital granulosa cell epulis is a rare benign tumor that occurs in the oral cavity of newborns. It is extremely rare during the fetal period. The incidence of this disease is 6 per million. The lesion often occurs in the maxillary alveolar ridge, and the incidence in women is 8-10 times that of men. This article describes a case of congenital granulosa cell epulis occurring in the fetal mandibular alveolar ridge discovered by prenatal ultrasound. Postpartum surgical intervention was performed, and the pathological results confirmed the ultrasound findings. Prenatal diagnosis of CGCE is of great significance to the clinical management of the disease.
先天性颗粒细胞瘤是一种发生于新生儿口腔的罕见良性肿瘤。在胎儿期极为罕见。该疾病的发病率为百万分之六。病变常发生于上颌牙槽嵴，女性发病率是男性的8至10倍。本文描述了一例经产前超声发现的胎儿下颌牙槽嵴先天性颗粒细胞瘤病例。产后进行了手术干预，病理结果证实了超声检查结果。先天性颗粒细胞瘤的产前诊断对该疾病的临床管理具有重要意义。
