... Chengkun Qin1, Zhenhai Zhang1 1. Department of General Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan Shandong, China; 2. Department of Rehabilitation, Shandong ... Shandong Provincial Hospital affiliated to Shandong University, Jinan Shandong, China. Corresponding author: Hong Chang, Department of General Surgery, Shandong Provincial Hospital, Shandong Univer ... performed and the clinical and pathological features, radiological findings and surgical inter-ventions were analyzed. Results: The patients included 17 females and 1 male with a median age of 23...