台灣外科醫學會雜誌

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	第58卷第2期 2025-3 Predatory publisher and low standard journal: An emerging problem in clinical surgery field
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	第58卷第2期 2025-3 Recurrent gallstone ileus, a deadly encounter: A case report
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	第58卷第2期 2025-3 The changes in dietary intake and tolerance for Chinese food after bariatric surgery in Taiwan
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	第58卷第2期 2025-3 Diagnostic value of trans-recto-perineal ultrasound in perianal fistula—preoperative versus intraoperative findings: A comparative cross-section study
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	第58卷第2期 2025-3 Efficacy and safety of extended-release dinalbuphine sebacate for postoperative analgesia: A systematic review and meta-analysis
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	第58卷第2期 2025-3 Dynamic changes in segmented neutrophil-to-monocyte ratio in trauma patients with stress-induced hyperglycemia: A retrospective study
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	第58卷第1期 2025-1 Ensuring authorship qualification in clinical research articles: A focus on surgical therapy studies
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	第58卷第1期 2025-1 Estimated risk for transfusion of monkeypox contaminated perioperative blood transfusion: A call to action for stronger regulations and testing protocols
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	第58卷第1期 2025-1 Insights into traumatic and crisis surgery: Implications of data analysis in conflict zones
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	第58卷第1期 2025-1 Pilonidal sinus of scrotum: A rare clinical entity
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	第58卷第1期 2025-1 Incidental autopsy finding of retiform hemangioendothelioma of the spleen
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	第58卷第1期 2025-1 Retroperitoneal laparoscopy for hydronephrosis due to multiple fibroepithelial polyps: A case series
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篇名	Sacrococcygeal Teratoma-A Five-year Experience
作者	Hong” Shiee Lai, Yung-Kan Wu, Wei-Jao Chen
卷期/出版年月	29卷4期 (1996/8)
頁次	325-329
摘要	During the years from July 1985 to June 1990，的cases of sacrococcygeal teratoma were treated at National Taiwan University Hospital (NTUH). Among these, 14 cases were female and 5 cases were male. Of the 19 cases, the tumors in 14 were benign, 2 were immature and 3 were malignant; thus the malignancy rate was 15.8%. The incidence of malignancy for those whose diagnosis was made before two months of age was 6. 7% (1/5). For those with a diagnosis established after two months, half had malignant tumor (2/4). The overall rate of recurrence was 16%. Two cases with malignant tumor and one with immature tumor recurred. The two mortalies were malignant teratoma. In these two cases, the high level of serum alpha-fetoprotein remaining after operation suggested that serum alpha-fetoprotein is a useful prognostic marker. Three patients in this series (all were benign teratoma) who received tumor resection without coccyx resection showed no recurrence after follow-up for a period of from two to five years. No patient in this study had any associated congenital anomaly.
關鍵詞	sacrococcygeal teratoma, alpha-fetoprotein
分類	Original Article