Progressive to improve diagnostic and therapic level of pancreatic cystic neoplasms        ZHAO Yu-pei. Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Beijing 100730,China
Abstract    Pancreatic cystic neoplasms are detected at an increasing frequency due to an increased use and quality of abdominal imaging. There are well known differential diagnostic difficulties concerning these lesions. A conservative approach is feasible in patients with a clinical presentation suggestive of an asymptomatic serous cystadenoma. Surgical management, as well as follow-up, is discussed for each of the types of neoplastic lesions, including an uncharacterized cyst, based on patient data, symptoms, serum analysis, cyst fluid analysis and morphological features.