1.肛门直肠畸形解剖及病因学研究

2.小儿微创诊疗体系建设

3.先天胆道畸形病因及诊治研究

1. Diao, M., Li, L., Ming, A. X., Yang, C. Z., Xie, X. H., & Cheng, W. (2023). Efficacy of Laparoscopic Management of Posterior Urethral Diverticulum in Anorectal Malformations. European urology, 83(1), 55–61. https://doi.org/10.1016/j.eururo.2022.08.014

2. Diao, M., Li, L., & Cheng, W. (2020). Timing of Choledochal Cyst Perforation. Hepatology (Baltimore, Md.), 71(2), 753–756. https://doi.org/10.1002/hep.30902

3. Diao, M., Li, L., Li, Q., Ye, M., & Cheng, W. (2014). Challenges and strategies for single-incision laparoscopic Roux-en-Y hepaticojejunostomy in managing giant choledochal cysts. International journal of surgery (London, England), 12(5), 412–417. https://doi.org/10.1016/j.ijsu.2014.03.007

4. Diao, M., Li, L., Zhang, J. S., Ye, M., & Cheng, W. (2013). Laparoscopic cholecystocolostomy: a novel surgical approach for the treatment of progressive familial intrahepatic cholestasis. Annals of surgery, 258(6), 1028–1033. https://doi.org/10.1097/SLA.0b013e31827905eb

5. Diao, M., Li, L., & Cheng, W. (2014). Coagulopathy in a subtype of choledochal cyst and management strategy. World journal of gastroenterology, 20(30), 10606–10612. https://doi.org/10.3748/wjg.v20.i30.10606

6.Yanli Cheng，et al.Two-dimensional Polyacrylamide Gel Electroph- oresis Analysis of Indomethacin-treated Human Colon Cancer Cells (HCT116). World Journal of Gastroenterology,2005,11(16):2420-2425

7. Diao, M., Li, L., & Cheng, W. (2018). Single-incision laparoscopic hepaticojejunostomy for children with perforated choledochal cysts. Surgical endoscopy, 32(7), 3402–3409. https://doi.org/10.1007/s00464-018-6047-x

张力应力定律对肛门外括约肌生长发育的影响 北京市科技进步二等奖（95-02-06-01）

先天性肛门直肠畸形基础与临床治疗改进研究 北京市科技进步二等奖（2000医-2-006-01）

腹腔镜治疗消化道和泌尿道畸形的基础和临床研究 北京市科技进步二等奖（2016医-2-004-01 ）

小儿消化道畸形的外科治疗技术创新及推广应用 中华医学科技二等奖 (2004 0228P0901）

先天肛门直肠畸形的基础临床研究 国家科技进步二等奖（2007-J-253-2-03-R03）

学术任职

国家卫健委小儿内镜外科专家委员会主任委员

中华医学会小儿外科分会常委

世界小儿外科医生联盟（WOFAPS）亚洲区主席

国际小儿腔镜外科学会(IPEG)亚洲区主席

亚洲小儿外科学会理事

国际小儿外科杂志（Pediatric Surgery International）编委，执行编委

中国微创杂志副主编

中华医学会小儿外科分会腔镜学组组长(第一任)

中华医学会小儿外科分会副主任委员

临床小儿外科杂志副主编

中华小儿外科杂志编委