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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
Conflict of interest in clinical surgery: Contemporary concern in digital era

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第58卷 第2期 2025-3
Postpublication redecision and pitfalls of inadequate standards in scientific surgical journals: Important consideration in academic publication

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第58卷 第2期 2025-3
Spontaneous bilateral basal ganglia hemorrhage

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第58卷 第2期 2025-3
Academic characterization of the Formosan Journal of Surgery: A five-year bibliometric analysis

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第58卷 第2期 2025-3
Supra-sternal reconstruction for a high-hanging fruit like right subclavian artery aneurysm

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Operations for choledochal cysts: A 25-year experience at a tertiary care center in India

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第58卷 第2期 2025-3
A case report: Can a titanised polypropylene mesh (TiMesh) obviate a dual mesh for sandwich technique for parastomal hernias?

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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
Tongue peeling as an adverse reaction with use of micronized purified flavonoid: A case report

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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 Contralateral breast lesions detected by breast MRI study - An analysis of 735 Taiwanese women with primary operable breast cancer
作者 Hung-Wen Lai1, Wan-Yu Hung, Chih-Wei Lee, Hwa-Koon Wu, Shou-Tung Chen, Dar-Ren Chen, Chih-Jung Chen, Shou-Jen Kuo
卷期/出版年月 50卷5期 (2017/10)
頁次 175-180
摘要 Purpose: Women with unilateral breast cancer are at an increased risk for the development of contralateral breast cancers. In this study, we evaluated the incidence and pathology of contralateral breast cancer detection by preoperative magnetic resonance imaging (MRI) in Taiwanese women with primary operable breast cancer. Methods: A retrospective review of patients who received preoperative breast MRI and underwent operation for breast cancer at single institution between January 2011 and December 2013 was conducted. The incidence, pathology, and management methods of MRI‑detected contralateral breast lesions were reported and analyzed. Results: A total of 735 patients enrolled in the current study, and 70 patients (9.5%) were found to have contralateral breast lesions detected by preoperative MRI. Among these 70 patients, 44 (62.9%) received surgical intervention for the MRI‑detected contralateral occult lesions. Malignancy was detected in the final pathologic specimen in 21 (47.7%) patients, and benign lesions found in 23 (52.3%) patients. Among these 21 MRI‑detected occult contralateral breast cancers, there were 7 (33.3%) invasive ductal carcinoma, 1 (4.8%) mucinous carcinoma, and 13 (61.9%) ductal carcinoma in situ. Compared with the pathology of the 735 primary operable breast cancers, MRI‑detected contralateral breast cancer was associated with higher in situ carcinoma (61.9% vs. 15.9%, P < 0.01). The positive predictive value of MRI was 37.7%, eight of 28 MRI Breast Image Reporting and Data System(BI RADS)-4 cases had a pathological malignancy; nine of 17 MRI BI RADS-5 cases had a pathological malignancy. Conclusion: In women with known unilateral breast cancer, 2.9% of patients were diagnosed to have synchronous contralateral breast cancer when combined with preoperative breast MRI evaluation. Adequate biopsy or surgical strategy should be discussed in patients whose preoperative breast MRI showed contralateral occult lesions with suspicious for malignancy.
關鍵詞 Breast magnetic resonance image, contralateral lesion, invasive breast cancer, synchronous contralateral breast cancer
分類 Original article

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