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Cholangiocarcinoma is a relatively rare malignant tumor that originates from the bile duct epithelium and has a poor prognosis
This study aims to evaluate the effect of adjuvant radiotherapy (RT) after radical surgery on the prognosis of EHBD patients
Between January 2000 and December 2015, a total of 1475 EHBD patients who underwent radical surgery were recruited
Local recurrence-free survival of the two groups of patients
Local recurrence-free survival of the two groups of patientsThe median age of the tested patients was 67 years old
The RT-positive group had more proximal tumors, advanced tumors, lymph node metastasis, peripheral infiltration, and resection margin involvement than the RT-negative group.
Overall survival of the two groups of patients
Overall survival of the two groups of patientsAfter a median follow-up of 36 months, 211 cases of local recurrence, 307 cases of distant metastasis and 322 cases of local recurrence combined with distant metastasis occurred
Auxiliary RT is related to prolonged overall survival Auxiliary RT is related to prolonged overall survival
In summary, adjuvant radiotherapy combined with chemotherapy can improve the survival and prognosis of patients with EHBD who have undergone surgery
Adjuvant radiotherapy combined with chemotherapy can improve the survival prognosis of patients with surgically resected EHBD Adjuvant radiotherapy combined with chemotherapy can improve the survival prognosis of surgically resected EHBD patients
Original source:
Original source:Kim Kyubo,Yu Jung Il,Jung Wonguen et al.
Role of adjuvant radiotherapy in extrahepatic bile duct cancer: A multicenter retrospective study (Korean Radiation Oncology Group 18-14
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