1Study hard and work hardWANG Ren-zhiPreface141-1432Current situation and problems in skull base surgeryWANG Ren-zhi, FENG MingSpecial Topic144-1473The application of artificial intelligence technology in the diagnosis and treatment of pituitary adenomaZHANG Wen-tai, FAN Yang-hua, WANG He, WANG Ren-zhiSpecial Lecture148-1524Treatment dilemma of craniopharyngioma and its molecular targeted therapyLIU Xiao-hai, LI Ming-chu, CHEN GeSpecial Lecture153-1575Clinical progress of nasal pedicled vascularized flaps in the reconstruction of skull base defectsLIN Xin, LIANG En-heSpecial Lecture158-1616Advances in clinical diagnosis of Cushing's diseaseSUN Bo-wen, FENG Ming, ZHANG Jia-liang, KANG JunSpecial Lecture162-1657Diagnosis and surgical management of bone tumors involving the skull baseZUO Fu-xing, LIU Ang-si, HU Ke, KONG Jian-xin, LI Xue-ji, FENG Ming, WAN Jing-haiSkull Base Neoplasms166-1748Individualized scheme for surgical management of malignancies involving the clivusZUO Fu-xing, LIU Ang-si, HU Ke, KONG Jian-xin, LI Xue-ji, FENG Ming, WAN Jing-haiSkull Base Neoplasms175-1859Clinical analysis of six cases with metastatic carcinoma in sellar regionLI Xiao-xu, DENG Kan, YOU Hui, ZHANG Yi, WANG Zhi-cheng, ZHU Jian-yu, FENG Ming, ZHU Hui-juan, WANG Ren-zhi, YAO YongSkull Base Neoplasms186-19010Treatment experience of intractable headache in patients with growth hormone-secreting pituitary adenomaFENG Yi-ding, DENG Kan, WANG Ren-zhiSkull Base Neoplasms191-19711Contrast study on clinical efficacy between endoscopic and microscopic surgery via transnasal-transsphenoidal approach for recurrent nonfunctional pituitary adenomaXU Xue-you, YANG Zhen-yu, SONG Jia-quan, LIU Jian, XIANG Xin, CHU Liang-zhao, CHEN Yi-min, DONG Ming-hao, YANG HuaSkull Base Neoplasms198-20312Endoscopic transsphenoidal surgery for the treatment of pituitary abscess: four cases reports and literature reviewLIU Xiao-hai, LI Ming-chu, CHEN GeSkull Base Neoplasms204-20913The postoperative infections after endoscopic transsphenoidal surgery for growth hormone-secreting pituitary adenomaZHU Jian-yu, WANG Zhi-cheng, ZHANG Yi, LI Xiao-xu, LIU Jie, DENG Kan, WANG Ren-zhi, YAO YongSkull Base Neoplasms210-21614Preliminary study of dysembryoplastic neuroepithelial tumor in relationship between its MRI types and epilepsy control following tumor removalYIN Hong-wei, WANG Yu-xiang, LI Zhuo-qun, GUO Zhi-han, LI Huan-ting, LI Shi-fang, FENG Yu-gong, LI Zhao-jianSkull Base Neoplasms217-22315Clinical features of the late-onset mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodesZHAO Dan-hua, ZHAO Xu-tong, XING Hai-ying, ZHANG Xiao, ZHANG Zhe, LIU Xian-zeng, YUAN Yun, WANG Zhao-xiaClinical Study224-22916Effect of stent combined with drugs therapy on cognitive function in patients with symptomatic severe vertebrobasilar artery stenosis and cognitive dysfunctionGONG Wen-tao, PEI Hai-tao, LIU Fei-fei, WANG Nai-dong, LIU Tong-hui, SUN Yu-jie, LIU Peng, ZHANG Xian-jun, ZHANG YongClinical Study230-24117Current research status and developmental direction of animal models of cerebral venous sinus thrombosisXIAO Li-po, ZHAO Ting-yu, DUAN Jian-gang, JI Xun-mingReview242-24718Cerebral embolism caused by tissue adhesive injection for varices of gastric fundus: one case reportYOU Rong-jiao, WU Wei-feng, CHEN Song-fa, PENG Zhong-xingCase Report248-251 