免疫螢光檢査法을 이용한 血小板抗體 檢出에 관한 硏究
Antiplatelet Antibodies Detected in Thrombocytopenia with Indirect Platelet Suspension Immunofluorescence Teat
소속 상세정보
차영주(車榮珠)/Young Joo Cha
조한익(趙漢翊)/김상인(金相仁)/차영주(車榮珠)/조한익(趙漢翊)/김상인(金相仁)/Han Ik Cho/Sang In Kim/Young Joo Cha/Han Ik Cho/Sang In Kim
KMID : 0357919830170020105
Abstract
Indirect platelet suspension immunofluorescence test was performed in sixty-seven
patients with thrombocytopenia. Clinical diagnoses were idiopathic thrombocytopenic
purpura (ITP) in 17, multiple transfusion in 16, systemic lupus erythematosus in 8,
rheumatoid arthritis in 2, autoimmune hemolytic anemia in 1, malignant lymphoma in 1,
multiple myeloma in 1, neonatal throebocytopenia in 1, and non-immune
thrombocytopenia in 20.
The results are as follows:
1) Antiplatelet antibodies were positive in 2 of 17 cases with ITP (12%).
2) Of 13 cases with autoimmune thrombocytopenia other than ITP, antiplatelet
antibodies could be detected in 4 cases (31%).
3) Antiplatelet antibodies were detected in 5 out of 16 cases with multiple
transfusions. HLA antibodies were detected in 3 and platelet-specific antibodies in 2
among 5 cases with positive antinlatelet antibodies.
4) Among 11 cases with positive antiplatelet antibodies, IgG antibodies were detected
in 8 (73%), IgM antibodiesin 2 (18%), and IgG puls IgM in (9%).
5) In one case of SLE with positive antiplatelet antibody. an increase in platelet count
was observed, being antiplatelet antibody negative during therapy with prednisolone.
6) Of 20 cases with non-immune thrombocytopenia, all were negative in indirect
platelet suspension immunofluorescence test.
On the basis of these findings, it was considered that the indirect platelet suspension
immunofluorescence test would be a useful method for detection of platelet
autoantibodies and alloantibodies. IgM agglutinins, IgG non-agglutinating antibodies,
platelet-specific antibodies, and HLA antibodies were also detectable with this method.
키워드
원문 및 링크아웃 정보
등재저널 정보