Case Report
Copyright ©The Author(s) 2022.
World J Gastrointest Oncol. Jul 15, 2022; 14(7): 1356-1362
Published online Jul 15, 2022. doi: 10.4251/wjgo.v14.i7.1356
Figure 4
Figure 4 Flowchart of the literature screening process for primary signet ring cell carcinoma of the extrahepatic bile duct. SRCC: Signet ring cell carcinoma.