| Autor: |
Ji Eun Lee, Seong Hyun Kim, Soon Jin Lee, Seo-Youn Choi, Sunyoung Lee, Bo Ra Lee |
| Jazyk: |
English<br />Korean |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
대한영상의학회지, Vol 82, Iss 3, Pp 638-653 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2288-2928 |
| DOI: |
10.3348/jksr.2020.0078 |
| Popis: |
Purpose To compare the recurrence pattern, disease-free survival (DFS), and overall survival (OS) after curative surgery for pancreatic ductal adenocarcinoma (PDAC) in patients who underwent preoperative evaluation with CT alone or in combination with MRI, and to compare the prognosis according to the first recurrence site. Materials and Methods We retrospectively evaluated 152 patients who underwent R0 resection of PDAC. Preoperative CT or combined CT and MRI were performed for 103 and 49 patients, respectively. Two radiologists recorded the location and date of the first recurrence in consensus. The recurrence pattern, DFS, and OS were compared between the two groups. OS was analyzed according to the first recurrence site. Results In both groups, liver metastasis was the most common recurrence pattern. DFS (p = 0.247) or OS (p = 0.067) showed no significant difference between the two groups. OS according to the first recurrence site was the lowest for liver metastasis, followed by locoregional recurrence (p < 0.001). Conclusion There were no significant differences in the recurrence pattern, DFS, or OS between patients evaluated with preoperative CT alone or with CT and MRI after curative resection of PDAC. Liver metastasis was the most common tumor recurrence pattern with the lowest OS. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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