醫學五：80題 ( 包括外科,骨科,泌尿科等科目及其相關臨床實例與醫學倫理 )題庫下載題庫

上一題
1.有關新生兒薦尾部畸胎瘤（neonatal sacrococcygeal teratoma）的敍述，下列何者錯誤？
(A)是新生兒畸胎瘤中最常見者
(B)手術切除時需保留尾骨（coccyx），避免術後馬尾症候群（cauda equina syndrome）發生
(C)手術切除時需結紮中薦部動脈（middle sacral artery）以減少失血
(D)大部分屬良性

答案：登入後觀看
難度： 簡單

10
 【站僕】摩檸Morning：有沒有達人來解釋一下?
倒數 4天 ,已有 1 則答案
Chris 大二下 (2020/05/28):

SCT is the most common GCT of childhood. In the pediatric population, SCTs account for 40 percent of all GCTs and up to 78 percent of all extragonadal GCTs. Rarely, SCTs may present in adulthood.

GCTs can include mature, immature, and malignant tissues: SCTs that contain any malignant elements are considered malignant. Between 11 and 35 percent of postnatal SCTs are malignant, and many of these will have elevated tumor markers

Surgery for complete excision of an SCT often is quite extensive. It must include removal of the coccyx to be considered complete. Other considerations include early ligation of the sacral vessels and sterile circumferential preparation of the body due to the potential need for intraoperative change in approach




1個讚
檢舉


1.有關新生兒薦尾部畸胎瘤（neonatal sacrococcygeal te..-阿摩線上測驗