Objective To improve the efficiency,repeatability,expansibility and maintainability and reduce the construction and maintenance cost of the PACS.Methods Struts and Hibernate frame works based on MVC and Object-Oriented Analysis(OOA) were used to build PACS.Results It saved more time for developers,and promoted the development efficiency.Conclusion It is rapid and efficient to use Struts and Hibernate frame in building PACS.[Chinese Medical Equipment Journal,2008,29(2):55-57]

Objective To discuss the problems in the development of enterprise -Web PACS, and find the solutions. Methods The author applied the standpoint of software engineering, and used the experience of other enterprises to find a fast, low-cost, well-maintainable, well-expansible way in development of enterprise-Web PACS. Results The solution is a reasonable development method for enterprise-Web PACS, and the more big the project is, the more obvious the advantage is. Conclusion It is an effective way of developing enterprise-Web PACS to use the reasonable software structure and good development platform and advanced development framework in increasing the software reusability, maintainability, improving the capacity of the secondary development ability.

Objective To realize the application of mini-PACS based on Web.Methods According to the actuality of our hospital,the reasonable structure of Database,Network Topol and application program are designed.Conclusion The cheap cost and reasonable design is the key of mini-PACS' application to hospitals.

Using the technology of Web Service and the Development tools of MyEclipse, we design and realize a Medical Data Integration Platform. The plan can use the existing resources of the hospital adequately, simplify the integration of Medical Data, and have the nice extensibility and maintainability.
Computational Biology ; Internet ; Medical Informatics Applications ; User-Computer Interface

Using the Web Service technology, the paper puts forward a solution of remote communication between PACS and the handheld mobile intelligent devices, the characteristics of the solution are simple, easy to implement, short development cycle, high practicability, and low cost etc.
Artificial Intelligence ; Computer Communication Networks ; Computers, Handheld ; Image Enhancement ; instrumentation ; Internet ; Signal Processing, Computer-Assisted ; instrumentation ; Software

【Objective】 To improve the understanding and diagnosis and treatment level of ALK negative anaplastic large cell lymphoma (ALK-ALCL) by sharing the diagnosis and treatment process of a patient with ALK-ALCL treated in Hangzhou Bay Hospital of Ningbo. 【Methods】 The clinical data and diagnosis and treatment process of the patient were retrospectively analyzed, and relevant literature was reviewed. 【Results】 The patient was a young male, with recurrent gross hematuria and right low back pain as the initial symptoms.Imaging examination indicated bladder tumor.After resection, the tumor was reduced and confirmed to be ALK-ALCL.After chemotherapy and autologous hematopoietic stem cell transplantation, the patient’s condition continued to improve.During the follow-up, no recurrence was observed. 【Conclusion】 Primary ALK-ALCL in the bladder is very rare and prone to misdiagnosis and missed diagnosis in clinical practice.The successful diagnosis and treatment experience of this patient can provide clinical reference.

Biliary atresia is a rare infant disease that predisposes patients to liver transplantation and death if not treated in time. However, early diagnosis is challenging because the clinical manifestations and laboratory tests of biliary atresia overlap with other cholestatic diseases. Therefore, it is very important to develop a simple, safe and reliable method for the early diagnosis of biliary atresia. Herein, a novel NIR-II fluorescence probe, HZL2, with high quantum yield, excellent biocompatibility, low cytotoxicity and rapid excretion through the liver and gallbladder was developed based on the oil/water partition coefficient and permeability. A simple fecal sample after injection of HZL2 can be used to efficiently identify the success of the mouse model of biliary atresia for the first time, allowing for an early diagnosis of the disease. This study not only developed a simple and safe method for the early diagnosis of biliary atresia with great potential in clinical translation but also provides a research tool for the development of pathogenesis and therapeutic medicines for biliary atresia.