Objective To explore the operative treatment of severe acromioclavicular joint dislocation.Methods 15 cases of severe acromioclavicular joint dislocation were diagnosed as type Ⅲ injury according to Allman classification system.11 cases had the fibrocartilage removed,reconstruction of the coracoacromial ligament was done in 7 cases,in 3 cases a cancellous screw was inserted between the clavicle and aromion process and complete reconstruction of the acromio-clavicular ligament was performed and fixation was done with 2 K wires.Results The follow-up ranged from 10 months to 6 years,reviewuation of the results was done according to Karlsson.12 cases were graded as A,3B,all patients resumed their preoperative activities.Soft tissue calcification in the coracoclavicular gap in 10 cases,the acromial joint movement was not affected.Conclusion The patients with severe acromiocavicular joint dislocation should be treated with surgery as early as possible.Cross internal fixation with K wires is a simple and effective method,the final outcome is not affected by the resection of fibrocartilage and restoration of coracoacromial ligament.

No abstract available.
Echocardiography, Three-Dimensional* ; Heart Septal Defects, Atrial*

Objective - To analyze the effect of using vibration tools on the prevalence of work related musculoskeletal disorders （ ） Methods ， - WMSDs in automobile factory workers. By judgment sampling method front line workers with more than one year of working experience in an automobile factory were selected as the research subjects. Musculoskeletal Disorders Questionnaire was used for investigation. The workers were divided into the control group and the vibration tool group. The propensity score ∶ ， matching method was used to balance the confounding factors of the two groups of workers by 1 1 and 568 people were Results included in each group. The prevalence of WMSDs was compared between the two groups after matching. After ， ， ， ， ， ， matching the prevalence of WMSDs in the shoulder elbow hand/wrist upper back waist hip/buttock and knee of workers in ， （ P ） the vibration tool group was higher than that in the control group and the differences were statistically significant all <0.05 .， The prevalence of WMSDs in different body parts of workers in the vibration tool group ranking from high to low was waist ， ， ， ， ， ， ， ， ， ， neck shoulder hand/wrist upper back knee ankle/foot elbow and hip/buttock with the rate of 74.3% 61.3% 54.2% ， ， ， ， ， （P ） Conclusions 54.0% 50.9% 39.4% 35.2% 31.0% and 27.1% respectively <0.01 . The use of vibration tools can ， ， ， ， ， increase the risk of WMSDs in shoulder elbow hand/wrist upper back waist hip/buttock and knee of automobile factory workers. Corresponding measures should be taken to reduce vibration intensity and reduce contact time to protect workers'

A 40-year-old man who underwent 2 times of operation for the graft interposition with aortic valve replacement because of aortic dissection was admitted due to high fever and multiple petechiae on extremities for several days. We performed Transthoracic echocardiogram and MRI, revealed vegetation in the aortic arch and descending aorta. Re-do operation of aortic segment replacement and vegetation removal was carried out. Histological evaluation of vegetatation found fungal mass of aspergillus fumigatus.
Adult ; Aorta, Thoracic ; Aortic Valve ; Aspergillus fumigatus ; Extremities ; Fever ; Humans ; Magnetic Resonance Imaging ; Purpura ; Transplants*

Among the congenital coronary artery fistulae, multiple coronary artery microfistulae arising from the left and right coronary artery and emptying into the left ventricle are very rare and little is known of their anatomic and clinical features, especially in apical hypertrophic cardiomyopathy. A 67-year- old woman was referred for the evaluation of chest pain at exertion, and shortness of breath. Electrocardiographic and echocardiographic findings were typical of apical hypertrophic cardiomyopathy. Coronary arteriography showed normal epicardial coronary arteries, but multiple coronary artery-left ventricular microfistulae arising from the left and right coronary arteries. Transthoracic color Doppler echocardiography, using a high frequency transducer with a low Nyquist limit, demonstrated multiple coronary artery-left ventricular microfistulae just beneath the apical impulse window.
Aged ; Cardiomyopathy, Hypertrophic/*complications/diagnosis ; Coronary Angiography ; Coronary Vessel Anomalies/*complications/diagnosis/*ultrasonography ; Echocardiography ; Electrocardiography ; Female ; Heart Defects, Congenital/*complications/diagnosis/*ultrasonography ; Heart Ventricles ; Human ; Hypertrophy, Left Ventricular/complications/diagnosis

Apical hypertrophic cardiomyopathy is rare disease and a variant of hypertrophic cardiomyopathy with prevalence of 1 in 500 in the general population. Apical hypertrophic cardiomyopathy with apical aneurysm and intramural thrombus is extremely rare. We report a case of apical hypertrophic cardiomyopathy progressing to left ventricular apical aneurysm with intramural thrombus diagnosed by contrast echocardiography.
Aneurysm ; Cardiomyopathy, Hypertrophic ; Echocardiography ; Prevalence ; Rare Diseases ; Thrombosis

Postinfarction ventricular septal rupture (VSR) is a rare but fatal complication of acute myocardial infarction. In many cases, postinfarction VSR leads to hemodynamic instability and urgent surgical treatment is necessary. Here we describe a case of a patient with right ventricular (RV) dysfunction caused by acute RV infarction and with cardiogenic shock, whose condition improved after development of postinfarction VSR, but the patient died after corrective surgery.
Hemodynamics ; Humans ; Infarction ; Myocardial Infarction* ; Shock, Cardiogenic ; Ventricular Dysfunction, Right ; Ventricular Septal Rupture*

Glycogen storage diseases are a heterogeneous group of metabolic disorder affecting multiple organ system: liver, skeletal muscle, heart and brain. Clinical features include: short status, hepatomegaly, hypoglycemia, dyslipidemia and rare involvement of the myocardium except in the case of type III, glycogen storage diseases with hypertrophic cardiomyopathy in adult, which is extremely rare. We treated a case of hypertrophic cardiomyopathy with hepatomegaly that was unknown etiology. The patient was diagnosed as having glycogen storage disease. This 46-year old women was transferred with dyspnea on exertion and abnormal LFTs. She was diagnosed with hypertrophic cardiomyopathy by echocardiography but there was no specific cause for hypertrophic cardiomyopathy. A liver biopsy was performed. The result showed glycogen storage disease possible type III, IV or IX. In conclusion, patients with hypertrophic cardiomyopathy of unknown etiology and abnormal LFTs should be evaluated for glycogen storage disease.
Adult ; Biopsy ; Brain ; Cardiomyopathy, Hypertrophic* ; Dyslipidemias ; Dyspnea ; Echocardiography ; Female ; Glycogen Storage Disease* ; Glycogen* ; Heart ; Hepatomegaly ; Humans ; Hypoglycemia ; Liver ; Middle Aged ; Muscle, Skeletal ; Myocardium

Behcet's disease is multi-systemic vasculitis affecting all sizes of arteries and veins. The prevalence of coronary involvement in Behcet's disease is extremely rare. A 35-year-old woman with one-year history of Behcet's disease was in hospitalized with pseudoaneurysm of left anterior descending coronary artery, which was detected by echocardiography. The patient was successfully treated by implantation of an endovascular graft-stent.
Adult ; Aneurysm, False* ; Arteries ; Coronary Vessels* ; Echocardiography ; Female ; Humans ; Prevalence ; Vasculitis ; Veins