Objective To study the X-ray signs of lung injury in acute ammonia poisoning.Methods The X-ray features of lung in ammonia poisoning in 37 cases were analysed and all patients were followed up for one year.Results The X-ray signs of lung in early of ammonia poisoning in 35 cases included increase of lung markings,lobular pneumonia,pulmonary interstitial emphysema and pneumonedema.In advanced stage in 15 cases,chronic bronchitis,pulmonary interstitial fibrosis and pulmonary bullae.Conclusion It's irreversible of injury that caused by acute ammonia poisoning in lung.

Objective To investigate the clinical presentations,pathological features and radiographic appearance of intraosseous well differentiated osteosarcoma and its differential diagnosis.Methods One case of intraosseous well differentiated osteosarcoma was analyzed,and the clinical presentations,radiographic appearances and histological features of intraosseous well differentiated osteosarcoma were summaried on the basis of reviewing the related literatures.Results The age of onset of this disease was mostly within a range of 30~40 years.The scopes of this lesion were almost large,and the metaphyses of the long bone were the major targets of the lesions,especially the inferior extremity of femur and superior extremity of tibia.The tumor appeared as destruction of combined with bony restoration within the medullary cavity.The tumor was composed of fiber and bony tissue which had well differentiated cells with rarely nuclear division.About 50 % of patients was diagnosed incorrectly as benign lesion at first.Conclusion It is difficult to early diagnose intraosseous well differentiated osteosarcoma,but comprehending its pathological,immunohistological features and combining clinic will benefit for the correct diagnosis.

The field medical station in military hospital plays an important role in the military logistic system. To better accomplish the duty of medical support mission, the problems of medical equipment and material store house management in the field medical station are discussed. Some targeted suggestions are introduced from daily management and the use of equipment respectively. It can be used as reference for other military hospitals to accomplish different medical support tasks.
Hospitals, Military ; organization & administration ; Military Medicine ; instrumentation

Objective To discuss the clinical application of feeding-artery embolization in treating massive hemoptysis.Methods The feeding-artery angiography was performed in 72 patients with massive hemoptysis.Based on the angiographic findings polyvinyl alcohol(PVA)or spring coil were selected as the embolization materials.The therapeutic results were retrospectively analyzed. Results Hemoptysis was completely controned almost immediately after the embolization procedure in 46 cases,while it was obviously alleviated in 13 cases.In 11 cases the hemoptysis disappeared completely after 2-4 times of embolization treatment,and in 2 cases surgery had to be employed.Conclusion Embolization of feeding-artery with PVA particles or spring coils is an effective and safe treatment for massive hemoptysis.The key point for decreasing reoccurrence is to occlude all feeding.arteries as far as possible.

Aged ; Dermatomyositis ; complications ; diagnosis ; Dyspnea ; diagnosis ; etiology ; Female ; Hoarseness ; diagnosis ; etiology ; Humans

Aged ; Humans ; Immunoglobulin G ; Lymphatic Diseases ; Male

Objective To investigate the X-ray characteristics and differential points of intra-thoracic malignant lymphoma-Hodgkin’s disease(HD) and Non-Hodgkin’s lymphoma(NHL).Methods The X-ray manifestations of intra-thoracic malignant lymphoma in 66 cases(including HD in 20 and NHL in 46) with complete clinical informations and pathologic results were retrospectively analysed.The lymphadenopathy of the hilar and mediastinum,the changes of the intra-lung and pleura were mainly observed and compared with the pathological results.Try to find the characteristic X-ray appearance of the HD and NHL.Results (1)48 cases had enlargement of lymph nodes of the hilar with/or mediastinum,and common seen in NHL,and the lymphopathy appeared as unilateral or asymmetry in NHL,bilateral or symmetry in HD.(2)The involvement of lymph nodes was mostly the anterior mediastinum and retrosternal in HD,the posterior mediastinum in NHL and to cause the paraspinal line widening.(3)Intra-pulmonary lesions always were interstitial changes and common seen in NHL,and seldom seen in HD.(4)NHL was often accompanied with pleural lesions,and HD not.Conclusion Both HD and NHL have its own X-ray characteristics .Carefully observing and analyzing these characteristics are helpful in diagnosing and differentiating HD and NHL.

Objective To investigate the relationship of angiotensin converting enzyme (ACE I/D) gene I/D polymorphism with vitiligo.Methods PubMed,the Cochrane Library,China academic journal full-text database and VIP database and Wan fang database were searched according to the inclusion and exclusion criteria,and the quality of included studies was assessed.The data were quantitatively analyzed by Stata 12.0 software.Results Nine articles were included.Meta analysis results showed that the susceptibility of vitiligo difference was statistically significant in the total population of ACE I/D genotype (DD + II)vs.DI (OR=0.759,95％ CI:0.643 ～0.896,P=0.001),the (DD+DI) vs.II (OR=1.523,95％ CI:1.153 ～2.011,P =0.003).The genotype subgroup analysis showed the D vs.I (OR =1.381,95％ CI:1.054 ～1.810,P=0.019),DDvs.II (OR=1.830,95％ CI:1.110～3.017,P=0.018),(DD+ II) vs.DI (OR=0.814,95％ CI:0.667 ～0.994,P=0.043),and the (DD+ID) vs.II (OR=1.690,95％ CI:1.147 ～2.489,P =0.008) in Asian.The difference was statistically significantly related to vitiligo.Arab genotype (DD + II) vs.DI (OR =0.545,95％ CI:0.354 ～ 0.840,P =0.006) was associated with vitiligo occurrence.Begg's inspection publication bias analysis showed all genetic types did not exist any publication bias.Conclusions The ACE gene I/D polymorphism may be associated with vitiligo susceptibility.

BACKGROUND:The selective immunosuppression on transplanted organ was realized by local drug delivery system,which is one of efficient ways to avoid many kinds of side reactions induced by systemic drug delivery.By using the characteristics that adrenal gland can secret glucocorticoid,the adrenal gland or adrenal implant as the way of local drug delivery of glucocorticoid for transplanted organ is hopeful to avoid the complications induced by systemic and amount of use of glucocoticoid.OBJECTIVE:To establish a model of adrenal gland self-implantation in greater omentum,and to observe the protection of the adrenal gland implant on transplanted liver.DESIGN,TIME AND SETTING:This randomized controlled animal experiment was performed in the Experimental Animal Center of Guizhou Provincial People's Hospital from May 2007 to October 2008.MATERIALS:Fifty male Sprague Dawley rats were assigned as donors,and fifty male inbred strain Wistar rats were assigned as recipients.METHODS:After feeding one week,the recipient rats were randomly divided into two groups with 25 rats in each group.In liver transplantation after adrenal gland self-implantation in greater omentum group,allogenic liver transplantation was performed after successful model establishment of adrenal gland self-implantation in greater omentum.In simple liver transplantation group,only allogenic liver transplantation was performed.No immunosuppressant was used after transplantation in both of the two groups.MAIN OUTCOME MEASURES:The survival time of rats was observed.The morphology of the transplanted livers and the adrenal implants was observed at different time points.The activities of serum aspartate aminotransferase(AST),as well as the concentration of serum corticosteroid and total bilirubin were detected at different time points.RESULTS:The recipient adrenal implants recovered their endocrinal function at 7 weeks after adrenal gland self-implantation in greater omentum.After liver transplantation,histological examination showed that the adrenal implants survived well.The median survival time of rats in the liver transplantation after adrenal gland self-implantation in greater omentum group was more than 30 days,which is obviously longer than that(12 days) in the simple liver transplantation group.There was no significant difference in concentration of serum corticosteroid between the two groups.At 7 days after transplantation,activities of serum AST and concentration of total bilirubin of rats in the simple liver transplantation group were significantly higher than those in the liver transplantation after adrenal gland self-implantation in greater omentum group(P ≤ 0.05).In the liver transplantation after adrenal gland self-implantation in greater omentum group,pathological changes of transplanted livers showed as grade 0 according to Williams standard.In the simple liver transplantation group,a mild rejection appeared at 3 days after transplantation,and the pathological changes turned to severe and reached grade 3 according to Williams standard at 7 days.CONCLUSION:Adrenal implant which survives and recovers its endocrinal function after self-implantation in greater omentum has protection on the transplanted liver in early stage.

ObjectiveTo investigate the effect of speech therapy on mental health of patients with aphasia. MethodsCRRCAE and SCL-90 were used to assess the speech and mental state in 28 aphasia patients. All aphasia patients were treated by using speech therapy and the changes before and after treatment were compared. ResultsThe scores in listening comprehension, repetition, naming, reading,reading comprehension, writing and counting were distinctly higher at post-treatment than that at pre-treatment. All SCL-90 factor's levels at post-treatment were distinctly reduced than that at preat post-treatment(P<0.01).Conclusions Speech therapy can improve the language function,as well as mitigate the mental symptoms.