Aged ; Ascites ; etiology ; pathology ; Humans ; Immunoglobulin kappa-Chains ; metabolism ; Leukocyte Common Antigens ; metabolism ; Male ; Multiple Myeloma ; complications ; metabolism ; pathology

Objective To explore the relationship among idiopathic thrombocytopenic purpura(ITP),human cytomegalovirus(HCMV) infection,and immunological function in infants.Methods HCMV-Ab were tested by ELISA;HCMV DNA were tested by PCR for the case groups (n=54) and the controls(n=30).At the same time,T cell subgroups were tested by direct IF staining for the case groups.Results In the case group,the positive infants of HCMV Ab and HCMV-DNA were more than those in the controls(P

OBJECTIVETo analyze the causes of delayed union or nonunion of the ulna after intramedullary nailing in pediatric forearm fractures.

METHODSFrom February 2005 to February 2010,5 patients with forearm fractures who were treated with titanium elastic nailing (TEN) were identified to fulfill the criteria of having developed a delayed union or nonunion of the ulna. The causes of delayed union or nonunion were investigated according to mechanism of injury, fracture location, treatments methods and postoperative management. All patients were male and the age was 3 to 14 years old with an average of 9.4 years. All fractures were located on the mid-third part of forearm. Two cases had a re-fracture. Among them, 3 cases caused by high-energy injury and 2 cases by falling down. Open reduction were performed in 4 cases while the other one was treated with closed reduction. Four patients were immobilized in an above-elbow cast, postoperatively.

RESULTSAll patients were followed up from 7 to 19 months with an average of 11.4 months. There were 4 delayed union and 1 nonunion. Three patients healed after the removal of the nail and avoidance of weight-bearing. Two patients healed by replacing another fixation. No patients had soft-tissue irritation or nail-entry-site infections.. The clinical effect was evaluated according to Daruwalla and Price scores with 3 excellent and 2 good of the results.

CONCLUSIONSUsing titanium elastic nailing for the treatment of pediatric both-bone forearm fractures is a good method. However,strict indication selection should be followed to avoid delayed union or nonunion.

Adolescent ; Child ; Child, Preschool ; Fracture Fixation, Intramedullary ; methods ; Fracture Healing ; Humans ; Male ; Radius Fractures ; physiopathology ; surgery ; Retrospective Studies ; Ulna Fractures ; physiopathology ; surgery

Objective To investigate the hemodynamics of increasing portal venous pressure(PVP) in hepatocellular carcinoma patients complicated with hepatic arterioportal vein fistulas (HAPVF)and the diagnosis and therapy of intractable upper gastrointestinal hemorrhage caused by HAPVF.Methods One hundred and fifteen cases of hepatocellular carcinoma with upper gastrointestinal hemorrhage were checked by hepatic arteriography and were treated through orifices embolization in cases with severe HAPCF by coils and/or ethanol. Results Twenty-six out of 31 patients suffering intractable upper gastrointestinal hemorrhage have severe HAPVF(the main stem of portal veins are visible).However,there are only 15 patients with light HAPVF among the 84 patients who have mild upper gastrointestinal hemorrhage (the main stem of portal veins are invisible).After the embolization,all of the 26 patients who have severe HAPVF stopped bleeding.Among them,the main stem of hepatic arteries are occluded in 2 patients. Conclusion The existence of severe HAPVF should be taken into consideration when intractable upper gastrointestinal hemorrhage occurs in hepatocellular carcinoma patients,and it can be diagnosed through hepatic artery DSA.Orifice embolization is the most effective method for such kind of hemorrhage.

Objective To determine the extent and distribution of error in knee joint proprioception and e- valuate the relationship between knee joint proprioception and pain and dysfunction.Methods Twenty-eight knee OA patients (19 female and 9 male) were compared with 27 age-matched healthy adults (20 female and 7 male). Knee joint proprioception was measured with a repositioning test on the Biodex dynamometer.The pain and knee dys- function were assessed with Visual Analogue Scale and Lequesne Index,respectively.Results Knee OA patients produced 79% more proprioception errors than the healthy subjects (P

Objective To explore the ameliorative effects of standardized tertiary rehabilitation(STR)on the quality of life(QOL)of stroke patients with hemiplegia.Methods Eighty-two stroke patients were randomly divided into two groups:a rehabilitation group(R group)and a control group.All patients were given routine inter- nal medicine treatment,but STR was also administered to the R group.The QOL of all of the patients was assessed with the brief scale of quality of life(QOL-BREF)at the beginning,and at the end of the Ist month,3rd month and 6th month after stroke.Results There were two deaths in the control group,but no deaths in the R group.At ever- y stage,the R group returned better scores for physiological health,psychological state,social and environment rela- tionships,the subjective QOL and health items,and in comprehensive self-evaluation.QOL scores,except for social relationships,were consistently,significantly higher in the R group.The R group's QOL scores improved obviously in the first 3 months after stroke,and then more slowly in the next 3 months.Conclusions STR markedly improved the QOL of stroke patients.Their QOL scores improved obviously soon after stroke,but slowly later on.

ObjectiveTo explore the clinical characteristics of pathological fracture in extremities caused by bone tumors or tumor-like lesions. MethodsFrom August 2002 to December 2010, 139 patients with pathological fractures were entered in the study, including 79 males and 60 females with an average age of 31.1 years. Fractures included tumor-like lesion in 55 cases, benign tumor in 13, giant cell tumor (GCT)in 7, primary malignant tumors in 28, and metastatic tumors in 36. Forces induced to fractures were classified into four grades: spontaneous fracture, functional activity, minor injury, severe injury. Age, fracture location, histological results, fractures forces, prodromes, and misdiagnosis were all observed. Chi-square test were use to compare forces and prodromes within different tumors. ResultsThe highest morbidity rate is 32.4％(45/139) which lies in 11-20 years old. The cites of fractures including femurs in 71 cases, humerus in 36, tibia in 15, fingers in 7, radiuses in 4, fibula in 3, ulnas in 2, and metatarsus in 1. Fracture forces include spontaneous fractures in 29 cases, functional activity in 42, minor injuries in 65, and traumatic injuries in 3. Sixty-seven patients(48.2％) had local prodromes. The prodromes of both malignant tumors and metastatic tumors were more than benign tumors. Twenty cases experienced misdiagnosis with average delay time of 12 weeks. ConclusionMinor injury forces and local prodromes are clinical key features of pathological fractures. Both of them are key points of avoiding misdiagnosis.

Objective To investigate the clinical effect of arthroscopic anterior cruciate ligament(ACL) reconstruction using autologous multi-strands of hamstring tendon.Method From May 2002 to Dec.2006,arthroscopic reconstruction of the anterior cruciate ligament using multi-strands of hamstring tendon was performed on 39 patients.Among them,28 cases were followed up for 7 to 48 months(average 13.5±2.3 months).Result The median Lysholm knee score was improved from 47.3±3.6 to 91.3±2.9 after operation.Conclusion Arthruscopic reconstruction of the anterior cruciate ligament using muhi-strands of hamstring tendons is a good alternative method with minimal invasion and convenient tendon harvesting and fewer complication and reliable clinical effect.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Ascites ; pathology ; Biopsy ; Biopsy, Fine-Needle ; Child ; Cytodiagnosis ; methods ; Diagnosis, Differential ; Female ; Humans ; Leukemia-Lymphoma, Adult T-Cell ; pathology ; Lymphoma, B-Cell ; pathology ; Lymphoma, Large B-Cell, Diffuse ; pathology ; Lymphoma, T-Cell ; pathology ; Male ; Middle Aged ; Pleural Effusion ; pathology ; Young Adult

Objective To observe the effects of standardized three stage rehabilitation treatment on the neu- rological deficit scores (NDS) and ADL performance of ischemic stroke patients.Methods A total of 164 ischemic stroke patients were recruited and randomly divided into a rehabilitation group and a control group.The neurological function and ADL performance of the patients were assessed by using NDS and Modified Barthcl Index (MBI) at the admission,at the end of 1st,3rd and 6th months post stroke.Results No significant differences were found be- tween the rehabilitative and the control groups with regard to NDS and MBI at admission.The NDS demonstrated a decreasing tendency,while the MBI score an increasing tendency in both groups.In the control group,significant difference of NDS was found between admission and the end of 1st month as well as between the end of the 1 st and the 3rd months.In rehabilitation group,significant difference was revealed between all the time points with regard to NDS and MBI scores.At the end of the 1st,3rd and 6th months,the MBI scores of the rehabilitation group were signifi- cantly higher than those of the control group,indicating that the ADL performance of those treated with standardized three-stage rehabilitation protocol was improved quicker than those without the protocol.Conclusion Standardized three-stage rehabilitation treatment could improve the neurological function and ADL performance of the ischemic stroke patients.