Objective To evaluate the diagnosis and surgical management of appandiceal mucoceles.Method The clinical data of 50 patients with appendiceal mucoceles surgically treated from January 2004 to January 2008 were reviewed retrospectively. Result The correct preoperative diagnosis rate was 8%.Eight patients were complicated with pseudomyxoma peritonei.The canceration rate was 4%.All the 50 patients recovered uneventfully after the surgery.There was no complications,no recurrence during the follow-up period,including the 2 patients with canceration. Conclusion It was difficult to make correct diagnosis of appendiceal mucoceles preoperatively.The diagnosis should always be in mind if the B-type ultrasonography indicated a cystoadenoma.Abdominal CT coupled with necessary digestive image examinations may improve the correct diagnosis rate.Some patients may be complicated with pseudomyxoma peritonei.Occasionally this abdominal mass was also associated with malignancy.Surgery is the management of choice,and the prognosis is good.

[Objective]To study the application and clinical results of the adjustable erternal fixation of ankle joint(AEFA) in orthopedic surgery.[Method]From January 1999 to May 2005,45 cases(55 feet)of equinovarus deformity were treated with orthopedic surgery.In order to preventent the deformity relapsion,the patients were assigned to two groups.The A group(26 cases,32 feet)patients were treated with the adjustable erternal fixation of ankle joint(AEFA).The B group(19 cases,23 feet)patients were treated with plaster immobilization.The orthopedic surgery effect and functions of ankle joint were studied and tested with independent sample t test and x~2 test.[Result]Thirty-eight cases were fellowed-up for 3 months to 9 years(averaged 19 months).There were significant difference between the two groups in the functions of ankle joint.[Conclusion]The new apparatus can effectively prevent the foot-drop deformity and enhance the function of ankle joint.

By collecting literatures on apoplexy recorded in"Database of Basic TCM disease"from 2001 to 2005,we statistically analyzed changes on volume of documents,major authors,major journals,and contents of study in these literatures.

Co-citation analysis, co-word analysis and strategic coordinates are combined to make known the subject theme evolu-tion. The research history of general surgery is described by eo-citation eluster analysis, citation strategic diagram is pictured by the theory of strategy coordinates to learn more about the novelty and attention of each hot topic. The present research focused on general surgery that would be found by co-words cluster analysis, and stages of development about each topic are discussed by strategic coordinates based of cluster results. It is helpful to provide a decision-making reference for professionals and managers.

The author proposed detailed introduction of handling of complications in the Australian AR-DRGs program,introduced considerations of complications by AR-DRGs from two aspect-the level of disease complications and the complexity of clinical treatments.The authors specifically described CCL and PCCL evaluations.This paper provides reference for the localization of DRGs program design.

ObjectiveTo investigate the causes, operation time, and microscopic repairing procedures of contusive iridodialysis. Methods23cases(23 eyes) who had partial iridodialysis due to contusions of the eyeballs underwent the microscopic repair during 7 to 18 days after injury. Viscoelastic agent and other auxiliary devices were used in the operation. ResultsAll eyes were fully corrected with approximate round-shaped pupils and their visual function improved. 1 eye with raised intraocular pressure was performed with trabeculectomy. ConclusionTimely repair of partial iridodialysis performed under microscope was safe and effective.

Objective:To investigate the effect of Operation Maps application on relieving anxiety of patients of the nurses of operation room preoperative visits. Methods:39 cases of operation were randomly divided into the application of operation maps 19 cases and routine visit group 20 cases, regular visiting group received routine preoperative interview content, and on the basis of content, the original application mapping group are visited by nurses carrying atlas album, and according to the related content the nurses explain to patients in the album when they introduce the patients the operating room environment surgery, surgical notes, position, etc. At the same time, the self rating anxiety scale measurement measures the anxiety of patients when they are admitted and after into operation room, and blood pressure, heart rate, pain intensity, the first time getting out of bed, exhaust time, clearing time, and they compare the difference. Results:The anxiety values of the original application mapping group mapping group, systolic blood pressure, heart rate are lower than regular visits group(t=2.28, t=4.756, t=10.28;P<0.05). Intensity of pain after operation in the two groups , get out of bed the first time, exhaust time showed no significant differences(t=3.04, t=3.06, t=2.56;P<0.01). Conclusion:Application of operation atlas of systematic, standardized preoperative visit is an important psychological guidance, and it can reduce the anxiety level of patients and effectively improve the quality of medical operation period.

Primary aldosteronism (PA) is a common form of secondary endocrine hypertension,which is characterized by hypertension,hypokelamia,myathenia,elevated serum aldosterone concentration and suppressed plasma renin activity.Besides,accumulating research evidences showed that parathyroid hormone (PTH) level was elevated in patients with primary aldosteronism,accompanied by secondary hyperparathyroidism.This review systemically introduces the interaction between aldosterone and PTH in PA patients.

Objective To evaluate the safeness of this treatment by comparing the serum IGF-Ⅰ and IGFBP3 concentration level before and after receiving rhGH treatment in pediatric patients.Methods 30 pediatric patients in our hospital receiving rhGH treatment were subjected to monitor serum IGF-Ⅰ and IGFBP3 level before and after the treatment and calculate the IGF-Ⅰ and IGFBP3 ratio.At the same time the serum T3,T4 and TSH are also assayed.Results The average increase of booly heights was(8.77?3.01)cm /y(t=7.773,P0.05),but the serum IGFBP3(t=3.759,P0.05).However,there was statistical significance of the serum IGFBP3 level between subgroups(f=22.964 P0.05).Conclusion The serum IGF-Ⅰ and IGFBP3 level are able to be used as one of clinical evaluation benchmarks to detect the risks of inducing tumor during the rhGH treatment in the pediatric patients.

The key reason for reparative process interruption of femoral head necrosis is the formation of hardening layer, which make it hard for medicine to act on the necrosis center. The research on formation mechanism of hardening layer is limited and the reason for reparative process interruption is unknown. Based on lots of pathological section and literature data, four hypotheses about the reason for reparative process interruption are proposed, including resource competition, damage of stress, disturbance of nerves and stasis of blood vessel. The internal mechanism of incomplete reparation and chronicity of hardening layer was analyze from different aspects. The four hypotheses provides a new thinking for study the reason for reparative process interruption.