Résumé
Objective To explore the clinical significance of peripheral blood smear and bone marrow examination in the etiological diagnosis of panhematopenia.Methods 180 cases of panhematopenia were selected and were given peripheral blood smear and bone marrow examination,and the results were analyzed.Results There were 50 cases of panhematopenia because of non hematopoietic system diseases.Among 50 cases of non-hematopoietic system disease,there were 20 cases of chronic hepatitis,3 cases of cirrhosis,4 cases of lung cancer,10 cases of malignant tumors,3 cases of endocarditis,7 cases of connective tissue-like illness,1 case of gastric cancer,1 case of systemic lupus erythematosus and 1 case of hypersplenism.Due to diseases of the hematopoietic system,there were 130 cases of panbematopenia.Among 130 cases of panhematopenia due to diseases of the hematopoietic system,there were 74 cases of acute leukemia(AL),13 cases of myelodysplastic syndrome(MDS),13 cases of aplastic anemia(AA) and 30 cases of megaloblastic anemia(MA).Conclusion Peripheral blood smear and bone marrow examination is conducive to diagnose the cause of the panhematopenia.Bone marrow examination could improve the accuracy rate of panhematopenia.
Résumé
Objective To investigate the therapeutic effect of intravascular embolization of carotid-cavernous fistulation.Methods 5 cases were examined by DSA of brain to find out the sites of fistulation.The detachable balloon or GDC(Guglielmi Detachable Coil)were employed in embolotherapy.Results 1 cases were embolized successful with detachable balloon and kept free circulation of ICASs;The embolism of ICA involved side were performed in 2 cases for patient with pseudoaneurysm and 1 patients cavernous involved were embolized with GDC for small mouth of the fistula.Another case balloon raptured two times when it was detached to cavernous after one free balloon was dept in cavernous,the patient didn't want to embolized the ICA involved,the trentment was stoped,the patients symptoms was disappeated after one week of therapy.Conclusion The site and size of carotic-cavernous fistulation can be detected by DSA of brain intravascular embolization is the first-choise method of therapy for it.