Mishriki Y Y, Vanyshelbaum Y, Epstein H, Blanc W
Pediatr Pathol. 1987;7(1):43-9. doi: 10.1080/15513818709177113.
Tumors of the umbilical cord are extremely rare. Only two types are recognized: hemangioma and teratoma. A case of hemangioma of the cord prompted a review of the world literature that uncovered 17 other cases, bringing the total number of known cases up to 18. Our case is the first to be diagnosed by ultrasonography and was associated with polyhydramnios.
脐带肿瘤极为罕见。仅确认有两种类型：血管瘤和畸胎瘤。一例脐带血管瘤促使对世界文献进行回顾，发现了另外17例，使已知病例总数达到18例。我们的病例是首例通过超声检查诊断出来的，且与羊水过多有关。
