18 30

Cited 0 times in

Preoperative Clinical and Computed Tomography (CT)-Based Nomogram to Predict Oncologic Outcomes in Patients with Pancreatic Head Cancer Resected with Curative Intent: A Retrospective Study

 Shin Hye Hwang  ;  Ha Yan Kim  ;  Eun Ju Lee  ;  Ho Kyoung Hwang  ;  Mi-Suk Park  ;  Myeong-jin Kim  ;  Woo Jung Lee  ;  Yong Eun Chung  ;  Chang Moo Kang 
 JOURNAL OF CLINICAL MEDICINE, Vol.8(10) : E1749, 2019 
Journal Title
Issue Date
computed tomography (CT) ; nomogram ; pancreatic cancer ; pancreatic head cancer ; prognosis
BACKGROUND: Currently, proposed nomograms are mainly based on post-operative histopathology. The purpose of this study was to identify preoperative computed tomography (CT) and clinical information that allow prediction of disease-free (DFS) and overall survival (OS) of patients surgically treated for pancreatic head cancer. METHODS: A total of 136 patients who underwent curative-intent surgery were retrospectively reviewed. Based on results from multivariate Cox regression analysis, a prediction model was constructed with preoperative CT features and clinical information. Overall performance of the nomogram was calculated by Harrell's C-index. RESULTS: Symptoms at diagnosis, preoperative serum CA 19-9 ≥ 34 U/mL, and four imaging features (necrosis (DFS, P = 0.066; OS, P = 0.002), possible venous invasion (DFS, P = 0.150, OS, P = 0.055), suspected metastatic regional lymph node (DFS, P = 0.001; OS, P = 0.099), and associated pancreatitis or pseudocyst (DFS, P = 0.013; OS, P = 0.041)) were included to build the nomogram. The c-statistics for the discrimination power of the proposed nomogram was 0.6496 for DFS and 0.6746 for OS. CONCLUSION: A nomogram derived from preoperative CT and clinical information could estimate the risk of recurrence and all-cause death after curative-intent surgery for radiologically resectable pancreatic head cancer.
Files in This Item:
T201904372.pdf Download
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Yonsei Biomedical Research Center (연세의생명연구원) > 1. Journal Papers
Yonsei Authors
Kang, Chang Moo(강창무) ORCID logo https://orcid.org/0000-0002-5382-4658
Kim, Myeong Jin(김명진) ORCID logo https://orcid.org/0000-0001-7949-5402
Kim, Ha Yan(김하얀)
Park, Mi-Suk(박미숙) ORCID logo https://orcid.org/0000-0001-5817-2444
Lee, Woo Jung(이우정) ORCID logo https://orcid.org/0000-0001-9273-261X
Chung, Yong Eun(정용은) ORCID logo https://orcid.org/0000-0003-0811-9578
Hwang, Ho Kyoung(황호경) ORCID logo https://orcid.org/0000-0003-4064-7776
사서에게 알리기


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.