【Abstract】Objective To investigate the role of early surgical intervention in the treatment of fulminant acute pancreatitis (FAP).Methods Eight cases of FAP admitted to our institution from September 2003 to December 2004 were reviewed retrospectively.Results Averagely 3 organs dysfunction was diagnosed on admission or in the course of treatment in this group. One patient treated non-operatively was dead. Of 7 cases with early surgical intervention, one was died of ACS and ARF, One female patient with 32 weeks pregnancy survived, but the fetus was dead before surgery. Five cases were complicated with intra-abscess, which were cured re-operatively. Conclusion Early operative intervention in the treatment of FAP could prevent MODS and improve the survival.
【Abstract】Objective To introduce the current research status, value and development future of Arg-Gly-Asp (RGD) peptides in diagnosis and treatment of neoplasms. Methods The current literatures on advances about RGD peptides in diagnosis and treatment of neoplasms were reviewed. Results RGD peptides, specificly recognizing and combining with integrin receptors, exist in extracellular matrix (ECM) of many kinds of organisms. After combining with integrin receptors, extrinsic RGD peptides can prevent tumor cells from adhering to ECM and migrating as the competitive inhibitor of intrinsic RGD peptides, suppress agiogenesis and induce tumor cells apoptosis, showing potential value of tumor specific imaging by targetal labelling neoplasms and treating tumors combining with other methods.Conclusion RGD peptides may be a new drug for diagnosis and treatment of neoplasms.
ObjectiveTo study the detection methods of micrometastasis in sentinel lymph nodes (SLN) and their clinical significance. MethodsFifty women with breast carcinoma were included. SLN in fifty breast carcinoma was identified by using methylene blue staining to detect and remove them for routine hematoxylin and eosin stain and histological exam. All negative SLNs were examined by serial section (SS) with the section interval of 250 μm and HE stain for microscopic examination and immunohistochemical (IHC) exam was performed with CK19 monoclonal antibody. Then the above three detection methods were analyzed. All patients had axillary lymph node dissection (ALND)，and all none sentinel lymph nodes (NSLN) were examined by Hamp;E staining.ResultsThe SLNs were identified in 45 of 50 patients with a detection rate of 90%. Sixteen SLNs were found positive with routine histological exam, the positive detecting rate was 35.56%, while the other 29 negative SLNs were found 7 and 6 cases of micrometastasis using SS and IHC methods，therefore the positive detecting rate was increased by 15.55% and 13.33%, respectively.Conclusion SS and IHC methods could detect the micrometastasis in negative SLN with routinely histological exam, increasing the positive detecting rate and decreasing the false negative rate.
Objective To summarize the progress of clinical research on triple-negative breast cancer (TNBC). Methods Domestic and international publications on the study of TNBC in recent years were collected and reviewed. Results The patients with TNBC were younger, and their prognosis was poorer. Besides operation, chemotherapy was the major therapeutic tool for them. Currently the targeted therapy for epidermal growth factor receptor and its signal conducting system was applied to clinical therapy gradually， and it might benefit the patients with TNBC. Conclusion The study on TNBC may bring a new way for therapy.