Objective To elucidate the clinical features and treatment of parapneumonic effusions ( PPE) . Methods Ninety-seven patients were analyzed retrospectively in Guangzhou First Municipal People’s Hospital fromJanuary 2004 to July 2008. The data of 54 patients with complicated parapneumonic effusion ( CPPE) and 9 cases with empyema were compared with 49 patients with tuberculosis pleural effusions. Results Of 97 cases, 34 patients with uncomplicated parapneumonic effusion ( UPPE) were treated with antibiotics only, whose hospitalization time was ( 14. 8 ±7. 6) days, and 27 cases were cured ( 79. 4% ) . Of 54 CPPE patients, 42 were treated with antibiotics and pleural space drainage with central venous catheter, whose hospitalization time was ( 21. 7 ±13. 0) days, and 32 were cured ( 76. 2% ) . Another12 CPPE patients were treated with interapleural urokinase and drainage from the chest tube, whose hospitalization time was ( 22. 5 ±9. 3) days, and 8 were cured ( 66. 7% ) . Nine cases with empyema were rinsed the pleural with metronidazole solution, whose hospitalization time was ( 25. 7 ±17. 4) days, and 8 were cured( 89. 0% ) . Compared with the tuberculous pleurisy patients, most CPPE and empyema occurred in middle and old aged patients with an average age of ( 63. 3 ±19. 3) years. Polykaryocyte and lactate dehydrogenase increased significantly. Adenosine deaminase ( ADA) was lt; 45 U/L in most UPPE and empyema patients, but was gt; 45 U/L in 7 cases ( 11% ) . Conclusions UPPE is simple and preferably treated with antibiotics alone. While CPPE and empyema should be drainaged as early as possible, and the low-dose urokinase may be helpful. The level of ADA can not absolutely distinguish parapneumonic effusion from tuberculous pleural effusion.
Objective To summarize the current diagnostic and therapeutic advancement of solid pseudopapillary tumor of the pancreas. Methods Relevant literatures about the diagnosis and treatment of solid pseudopapillary tumor of the pancreas, which were published recently domestic and abroad were collected and reviewed. Results Solid pseudopapillary tumor of the pancreas is now considered to be a low-grade malignancy with characteristic clinical, imaging and pathological features. Resection is considered to be the optimal choice with favourable prognosis. Conclusion An awareness of the features may guide us to a correct diagnosis and treatment of this rare neoplasm, but the deep understanding of the disease needs the accumulation of more cases and fundamental research.
Stomach cancer is a malignancy arising from the stomach mucous epithelium. It accounts for 95% of all stomach malignancy cancer. The prevalence of stomach cancer is high in China and the treatment is debated, especially regarding choice of chemotherapy and treatment duration. In order to identify the best treatment and follow-up for patient with stage T2N0M0 stomach sinus cancer, we searched MEDLINE, SUMsearch, The Cochrane Library (Issue 4, 2004), Clinical Evidence (Issue 4, 2003) and CBMdisc (1981 to 2004). A total of 3 systematic reviews, 28 randomized controlled trails, 3 cohort studies and 3 observational studies were identified. We evaluated the quality of included studies.All studies were divided into 5 grades by the levels and grades of recommendation. We drew a conclusion by synthesizing the results of included studies: The primary treatment for the patient was surgery treatment including gastric deuto-total resection and D1 lymph node dissection. There was no evidence supporting chemotherapy use in either systematic or abdominal cavity after surgery. The survival rate was high in 5 years and 10 years, so the follow-up time should not be long and the follow-up infermission should not less than 1 year. Follow-up included the dynamic and delayed MR sequence with Gd-DTPA, the level of serum CA199, endoscope, and stool occult blood test.
Objective To evaluate the visual function before and after photodynamic therapy(PDT) in patients with subfoveal choroidal neovascularization ( CNV) caused by age-related macular degeneration (AMD). Methods Twenty-five consecutive patients (34 eyes) treated with PDT (verteporfin) for subfoveal CNV in age-related macular degeneration diagnosed by fluorescein angiography (FFA), indocyanine green angiography (ICGA) and optical coherence tomography (OCT). Visual function including best corrected visual acuity, contrast sensitivity frequency, binocular function, confusion, stereo-vision, color vision, metamorphopsis and central scotoma were examed before photodynamic therapy and 1 week, 1 month, 3 month after photodynamic therapy. The follow-up time varied from 3 months to 2 years (mean 7.6 months). Results The changes of visual function at the 3rd month after photodynamic therapy revealed improving in 13 eyes (38.24%), without any change in 17 eyes (50.00%), and decreasing in 6 eyes (17.65%). Visual acuity with logMRA improved after photodynamic therapy, but without statistic difference. All spatial contrast sensitivity improved. Contrast sensitivity for spatial frequencies 5 cycles per degree (cpd) was better after photodynamic therapy with significant difference (P=0.045).Binocular function, fusion function, stereo function and color vision were slightly improved without statistic difference. Conclusion Damage of visual function in macular degeneration is many-sided. The treatment of PDT for exudative AMD can improve part visual function. (Chin J Ocul Fundus Dis，2004，20：289-291)
Objective To assess the efficacy of topical non-steroidal anti-inflammatory drugs （NSAIDs） in the treatment of osteoarthritis （OA）. Methods MEDLINE, EMBASE, Scientific Citation Index, CINAHL, The Cochrane Library, CBMdisc and abstracts from conference were searched from 1966 to March 30, 2005. Randomized controlled trials （R.CT） comparing topical non-steroidal anti-inflammatory drug （NSAIDs） with placebo or oral NSAIDs in OA were induded. Effect size （ES） was calculated for pain, function and stiffness. Relative risk （RR） was calculated for dichotomous data such as clinical response rate and adverse effect rate. Number needed to treat to obtain the clinical response was estimated. The quality of trials was assessed and sensitivity analyses were undertaken. Results Topical NSAIDs were superior to placebo in relieving pain due to osteoarthritis only in the first 2 weeks of treatment; ES （95% CI） were 0.41 （0. 16 to 0.66） and 0.40 （0.15 to 0.65） at week 1 and 2 respectively. However, the effects were short-lived and no benefit was observed over placebo at the third and fourth week. A similar pattern was observed with function, stiflhess and clinical response RR and number needed to treat. Topical NSAIDs were inferior to oral NSAIDs at week 1, and associated with more local side effects such as rash, itch or burning （RR 5.29, 95% CI 1.14 to 24. 51 ）. Conclusions Only very shortterm （less than 4 weeks） RCTs have assessed topical NSAID efficacy in OA ; after 2 weeks no efficacy above placebo has been obsevrved. There are no trial data to support the long-term use of topical NSAIDs in osteoarthritis.
The Standards of Medical Care in Diabetes released by the American Diabetes Association (ADA) is one of the most important guidelines for clinicians. Based on the latest evidence of clinical studies, the Standards of Medical Care in Diabetes is annually updated by ADA. The statements of ADA on diagnosis, assessment, and management in diabetes are recommended for clinicians, patients, and researchers. The latest edition of Standards of Medical Care in Diabetes was published in a supplementary issue of Diabetes Care in January 2018. This interpretation will focus on the updated contents and their best evidence and clinical importance in this guideline.
Abstract Postburn deformities, including hypertrophic scars, scar contracture and defect or deformity of tissue or organ, are the commonest disorders in plastic surgery. It is also difficult to deal with. If the diformity involved multiple organs, oftentimes the teatmentis very difficult because the material for repair is limited and the donorsite usually could not provide adequate amount of skin for repair. Since 1978,2496 cases of various postburn deformities were admitted. In this article, theoptimal time to operate was discussed. The use of flap transfer and soft tissueexpander was described. Prolonged traction in the treatment of severe contracture of large joint was also described.
ObjectiveTo summarize the experience of diagnosis and treatment on primary gastric lymphoma. MethodsThirtyseven patients, proved by pathology, were included in the study. ResultsAmong clinical presentation, the upper abdominal pain, intestinal bleeding, and weight loss were common. Only 4 cases were diagnosed as PGL in 33 cases with the examination of Xray barium meal, 88.5% ( 23 of 26 cases) were missdiagnosed as gastric ulcer under gastroscopy. All cases underwent operation, among them 33 had been performed a radical operation. The survival period was over 5 years in 12 of 25 patients who have been followed up. ConclusionThe multiple biopsy sampling from submucosal layer via gastroscope may improve diagnostic rate on primary gastric lymphoma. Operative removal of the tumor should be the first choice of treatment. Additional chemotherapy after the surgery increases the fiveyear survival rate.
Objective To improve the diagnosis and treatment of complications following spleen transplantation. Methods Five cases of spleen transplantation performed to treat severe hemophilia A were analyzed retrospectively .Results Hemorrhage was found in 2 cases that one was from small vessels of spleen porta and the other one was retroperitoneal hemorrhage. Acute rejection was diagnosed in early stage to all in which it happened to 1 case within 5 days, happened to 3 cases from the fifth day to the tenth postoperative day and happened to 1 cases after the tenth day. Infection was found in 2 patientsone with incision infection and the other with infection retroperitoneal infection. All but one who died from hydrocephalus recovered as a result of timely diagnosis and treatment.Conclusion It is of great significance to the recipients with transplanted spleen that the complications are detected comprehensively and treated in time.
