Ito F, Watanabe Y, Harada T, Ando H, Seo T, Ito T
Department of Surgery, Branch Hospital, Nagoya University School of Medicine, Japan.
Pediatr Radiol. 1997 Mar;27(3):257-9. doi: 10.1007/s002470050117.
The case of a 10-month-old boy with a cystic coccygeal medullary vestige is presented. Although the MRI findings of this lesion resemble those of sacrococcygeal teratomas, the presence of a cystic component located at the tip of the coccyx and associated sinus formation may help in diagnosing it. Cystic coccygeal medullary vestige should be entertained in the differential diagnosis of coccygeal cystic lesions.
本文报告了一例患有囊性尾骨髓质残余的10个月大男孩的病例。尽管该病变的MRI表现与骶尾部畸胎瘤相似，但位于尾骨尖端的囊性成分及相关窦道形成可能有助于其诊断。在尾骨囊性病变的鉴别诊断中应考虑囊性尾骨髓质残余。
