Adult ; Choroid Plexus Neoplasms ; pathology ; Diagnosis, Differential ; Ear Neoplasms ; pathology ; radiotherapy ; surgery ; Endolymphatic Sac ; pathology ; Glomus Jugulare Tumor ; pathology ; Humans ; Immunohistochemistry ; Magnetic Resonance Imaging ; Male ; Meningioma ; pathology ; Skull Neoplasms ; pathology ; radiotherapy ; surgery ; Temporal Bone ; pathology ; Tomography, X-Ray Computed

Portal vein thrombosis (PVT) refers to thrombosis in the main portal vein and portal vein branches and is an important complication of liver cirrhosis.PVT can aggravate portal hypertension,increase the risk of bleeding,and lead to acute ischemic necrosis of the small intestine in case of shedding or retrograde movement.This article focuses on the new points of view on the mechanisms and treatment of PVT in cirrhotic patients and points out that treatment regimen should be selected based on patients'overall conditions.

Objective:To investigate the efficacy and safety of tirofiban on patients with acute myocardial infarction (AMI)during emergency PCI.Method:80 patients with PCI were randomized into a study group(tirofiban+PCI group,n=40)and a controlled group(PCI group n=40).Their angiographic characteristics before and after PCI were collected and studied.The in-hospital cardiovascular events and the bleeding complications were assessed.Result:The patients in the study group were recovered with a higher rate of TIMI 3 grade flow than in the controlled group.There was a lower incidence of the in-hospital cardiac events in the study group than that of the control group(P

Adenocarcinoma, Papillary ; diagnosis ; metabolism ; Carcinoma, Pancreatic Ductal ; diagnosis ; metabolism ; Cystadenoma, Mucinous ; diagnosis ; metabolism ; Gene Expression Regulation, Neoplastic ; Humans ; Mucins ; classification ; genetics ; metabolism ; Pancreas ; metabolism ; Pancreatic Neoplasms ; diagnosis ; metabolism

BACKGROUND: Fixation of bone fracture is one of the fundamental methods for bone fracture healing. The technique of AO has a lot of defects, such as negative effect induced by "stress dodging". Recently, the technique of CO is praised highly by national and international scholars. OBJECTIVE: To observe the influence of external fixation of small splint on healing of long bone fracture of rabbit, and compare to the internal fixation of steel plate.DESIGN: Randomized and controlled animal trial. SETTING: Research Institute of Orthopedics, Hubei College of Traditional Chinese Medicine.MATERIALS: The experiment was performed at the Laboratory of Orthopedics, Hubei College of Traditional Chinese Medicine from April 2006 to April 2007. Thirty rabbits were randomly divided into small splint fixation group and steel plate fixation group with 15 rabbits in each group. Small splint was self-made of fir-barks with good elasticity, and composed of exterior, interior, front and back splints. The upper part of the splint was wide and the lower part was narrow. We sting an eyelet in the small splint that is used in front and behind part. A hole was drilled in the front and back splints close to the tubercle of tibia. Steel plate was provided by Jiangsu Golden Deer Group (Type HA2.0). METHODS: The standard models of transverse fracture of 3 mm in the meta-infer 1/3 of left tibia were established. In small splint fixation group (SSF group), the fracture was fixed by plaster stone, and 5 days later, replaced by external fixation of small splint. The steel fixation group (SF group) was fixed by steel plate with 4 holes. Animals were executed 14, 24, and 34 days after surgery, respectively. The growth condition of bony callus in fracture sites was observed, and the histomorphology of bony callus and bone cell production during fracture healing was observed. MAIN OUTCOME MEASURES: Macroscopic observation of rabbit tibial bony callus, and histomorphology of bony callus and bone cell formation. RESULTS: In SSF group, the bony callus formed early, and there were plentiful and active osteoblast. Thirty-four days after surgery, bony union was observed in fracture sites. In SF group, there was little fibrous bony callus in the fracture ends 14 days after surgery, accompanied by granulation tissue. Twenty-four days after surgery, sparing cartilage synostosis was observed. On day 34 days, bony callus span the fracture ends, but fracture ends did not connect completely yet. Compared with the SF group, the quantity of bony callus and the speed of fracture healing were superior in SSF group. CONCLUSION: The external fixation of small splint can promote osteoblastic differentiation and proliferation, absorption of hematoma, calcification of the bony callus, and the growth and rebuilding of bone trabecula.

Objective: To explore value of exercise stress test guiding aerobic exercise rehabilitation in patients with myocardial infarction.Methods: A total of 102 patients with myocardial infarction in recovery were selected.According to random number table, they were randomly and equally divided into routine rehabilitation group (received routine rehabilitation guidance) and aerobic exercise rehabilitation group (received aerobic rehabilitation exercise in guidance of exercise stress test).Amount of exercise, hemodynamic parameters and psychological state were compared between two groups.Results: After treatment, amount of exercise: compared with routine rehabilitation group, there were significant rise in amount of exercise[(6.79±0.58)METs vs.(7.42±0.69)METs], maximum heart rate[(126.27±5.26) beats/min vs.(138.18±5.81) beats/min], heart rate blood pressure product[(221.87±21.46) vs.(244.85±23.09)]and exercise duration[(10.36±1.36) min vs.(11.18±1.45) min]in aerobic rehabilitation group, P<0.05 or <0.01;hemodynamic parameters: compared with routine rehabilitation group, there were significant rise in cardiac output[(5.36±0.57) L/min vs.(5.72±0.68) L/min], cardiac index[(2.96±0.53) L min-1 m-2 vs.(3.25±0.52) L min-1 m-2], stroke volume[(73.16±8.47) ml vs.(78.12±9.14) ml]in aerobic exercise rehabilitation group, P<0.05 all;psychological state: compared with routine rehabilitation group, there were significant reductions in scores of Hamilton rating scale for anxiety[HAMA, (9.74±3.26) scores vs.(6.35±1.18) scores]and Hamilton rating scale for depression[HAMD, (14.83±4.58) scores vs.(10.56±3.27) scores]in aerobic exercise rehabilitation group, P<0.05 both.Conclusion: Exercise stress test guiding aerobic exercise rehabilitation can help to improve exercise function and hemodynamic indexes, alleviate the negative mood, then promote patients recover.

Objective To observe and analyze the clinical effects of joint injection therapy, ultrashort wave physical therapy and oral medication on temporomandibular joint osteoarthritis. Methods From September 2014 to September 2016 in Huanggang central hospital of Hubei province, 120 patients with osteoarthritis of the temporomandibular joint were divided into 3 groups according to the different treatment methods, 40 cases in each group. The injection group were treated with a joint cavity injection, The ultrashort wave group were given ultrashort wave physiotherapy, and the drug group were given oral medication. The effects and the temporomandibular joint function (DI) values were compared in the 3 groups at 1, 3 and 6 months after treatment. Results 1 months after treatment, the total effective rate in the injection group was 92.50%, 90%in the ultrashort wave group, and 72.50% in the drug group. The total effective rate in the injection group and the ultrashort wave group were better than that in the drug group (P<0.05); 3 and 6 months after treatment, the total effective rate was 90% and 95% in the injection group, which were better than those in the other 2 groups (P<0.05); DI value in the injection group was (0.17 ±0.04), (0.18±0.03), which were significantly better than the other 2 groups (P<0.05). Conclusion The effect is better which joint cavity injection was used in the treatment of temporomandibular joint osteoarthritis. It has good stability and is worthy of further popularization and application

Objective To explore the effect of low dose of dexamethasone and mannitol on the early swelling of oral and maxillofacial injuries.Methods A total of 100 patients with oral and maxillofacial injuries who were treated in Huanggang City Center Hospital from February 2015 to January 2016 were divided into two groups by means of an envelope randomized group.Group 50 patients, group A patients received low doses of dexamethasone treatment, B group of patients on the basis of increased mannitol for treatment, compared the efficacy of both groups of patients with maxillofacial swelling improved.Results The clinical general improvement probability of group B was significantly higher than that of group A, and the distance between the horizontal direction and the vertical direction of group B was significantly higher than that of group A (P<0.05).Conclusion The combination of low dose dexamethasone and mannitol has a great effect on the early swelling of oral and maxillofacial injury, and it is worthy to be further implemented in the future clinical practice.

Animals ; Ear, Inner ; growth & development ; Mice ; MicroRNAs

Abdominal Neoplasms ; genetics ; metabolism ; pathology ; Chromosomes, Human, Pair 20 ; genetics ; Chromosomes, Human, Pair 8 ; genetics ; Fibromatosis, Aggressive ; etiology ; genetics ; metabolism ; pathology ; Genes, APC ; Humans ; Mutation ; Trisomy ; beta Catenin ; genetics ; metabolism