BACKGROUND We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who has been using an antiplatelet medication.CASE SUMMARY A postmenopausal woman,84 years of age,had a medical history of ...BACKGROUND We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who has been using an antiplatelet medication.CASE SUMMARY A postmenopausal woman,84 years of age,had a medical history of hypertension,diabetes mellitus,coronary artery disease(three-vessel disease),chronic kidney disease(stage 3),and dementia.The patient has been taking clopidogrel,an antiplatelet medication,for several years.She presented at our outpatient clinic complaining of painful swelling over her left vulva for several days.A Bartholin’s cyst over the left vulva was suspected,and the patient underwent marsupialization under local anesthesia,which was well-tolerated.During the incision procedure,bright-red blood with some blood clots was discharged,and a hemorrhagic Bartholin’s cyst was observed.There was no recurrence of the hemorrhagic Bartholin’s cyst during the 6-mo subsequent follow-up period.CONCLUSION Hemorrhagic Bartholin’s cysts rarely occur.We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who had been on antiplatelets and was successfully treated with marsupialization.No recurrence was noted during the 6-mo follow-up period.Older females taking antiplatelets should be cautious of bleeding when presenting with a Bartholin’s cyst.展开更多
Until recently,anti-platelet/coagulation therapy had not been recommended for patients with cirrhosis.Although venous thrombosis is one of the representative complications of cirrhosis and ischemic disorders associate...Until recently,anti-platelet/coagulation therapy had not been recommended for patients with cirrhosis.Although venous thrombosis is one of the representative complications of cirrhosis and ischemic disorders associated with atherosclerosis are not infrequent in cirrhotic patients,many clinicians have tended to hesitate to introduce anti-platelet/coagulation therapy to their patients.Undoubtedly,this is due to the increased risk of hemorrhagic diathesis in cirrhotic patients.However,accumulating evidence has revealed the benefits of anti-platelet/coagulation therapy for cirrhotic patients.In addition to the safety of the therapy carried out against cardiovascular diseases in cirrhotic patients,some clinical data have indicated its preventive effect on venous thrombosis.Moreover,the efficacy of antiplatelet/coagulation therapy against cirrhosis itself has been demonstrated both clinically and experimentally.The conceptual basis for application of anti-platelet/coagulation therapy against cirrhosis was constructed through two pathologic studies on intrahepatic thrombosis in cirrhotic livers.It may be better to use thrombopoietinreceptor agonists,which have been tested as a treatment for cirrhosis-related thrombocytopenia,in combination with anti-platelet drugs to reduce the risk of venous thrombosis.During the last decade,the World Journal of Gastroenterology,a sister journal of World Journal of Hepatology,has been one of the main platforms of active discussion of this theme.展开更多
Fetal liver tissues obtained from 28 human fetuses with gestation age from 3 to 6 months and fetal bone marrow from 35 human fetuses from 3 to 7 months were observed by immunochemical staining with anti-platelet GPⅡ ...Fetal liver tissues obtained from 28 human fetuses with gestation age from 3 to 6 months and fetal bone marrow from 35 human fetuses from 3 to 7 months were observed by immunochemical staining with anti-platelet GPⅡ b / Ⅲa monoclonal antibody and ABC technique. In the fetal liver, megakaryocytes were wholly located among growing fetal liver cells and near foci of hemopoiesis. Some megakaryocytes in the fetal liver were small7890- lymphoid-like megakaryocytes. The size of megakaryocytes both in the fetal liver (14.79 ± 4.52μm) and in the fetal bone marrow (16.08±7.39 μm) was small, which did not vary significantly over the gestation age ranging from 3 to 6 or 7 months. However, the maturation stage of megakaryocytes in the fetal liver shifted to more mature stage with the advancement of gestation, although the maturation stage of megakaryocytes in the fetal bone marrow did not change with the advancement of gestation from 4 to 7 months, the megakaryocyte in the fetal bone marrow was less mature展开更多
Background The clinical characteristics of stroke patients treated with double anti-platelet therapy(DAPT) after percutaneous coronary intervention(PCI) is not clear. Methods In total, 2675 patients underwent PCI and ...Background The clinical characteristics of stroke patients treated with double anti-platelet therapy(DAPT) after percutaneous coronary intervention(PCI) is not clear. Methods In total, 2675 patients underwent PCI and DAPT in Guangdong General Hospital, and 68 out of them were hospitalized due to suspected stroke, of whom 23 were diagnosed as having stroke. Data of the 23 stroke patients were collected and traditional risk factors associated with stroke were analyzed retrospectively. Results The mean age of these patients was 75.6 ± 8.7 years, and 20(87.0%) were males. Notably, 19 patients were complicated with hypertension, 7 with diabetes mellitus, 7 with previous history of stroke, none with atrial fibrillation(AF) or patent foramen ovale(PFO). Specifically, 22 patients were diagnosed with ischemic stroke, and 1 patient with hemorrhagic stroke. Conclusion Stroke in patients treated with DAPT after PCI was correlated with advanced age, gender, hypertension, diabetes mellitus, stroke history. Long term electrocardiography(ECG)may be needed for the diagnosis of AF, while trans-esophageal echocardiography(TEE) may be needed for PFO.展开更多
文摘BACKGROUND We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who has been using an antiplatelet medication.CASE SUMMARY A postmenopausal woman,84 years of age,had a medical history of hypertension,diabetes mellitus,coronary artery disease(three-vessel disease),chronic kidney disease(stage 3),and dementia.The patient has been taking clopidogrel,an antiplatelet medication,for several years.She presented at our outpatient clinic complaining of painful swelling over her left vulva for several days.A Bartholin’s cyst over the left vulva was suspected,and the patient underwent marsupialization under local anesthesia,which was well-tolerated.During the incision procedure,bright-red blood with some blood clots was discharged,and a hemorrhagic Bartholin’s cyst was observed.There was no recurrence of the hemorrhagic Bartholin’s cyst during the 6-mo subsequent follow-up period.CONCLUSION Hemorrhagic Bartholin’s cysts rarely occur.We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who had been on antiplatelets and was successfully treated with marsupialization.No recurrence was noted during the 6-mo follow-up period.Older females taking antiplatelets should be cautious of bleeding when presenting with a Bartholin’s cyst.
文摘Until recently,anti-platelet/coagulation therapy had not been recommended for patients with cirrhosis.Although venous thrombosis is one of the representative complications of cirrhosis and ischemic disorders associated with atherosclerosis are not infrequent in cirrhotic patients,many clinicians have tended to hesitate to introduce anti-platelet/coagulation therapy to their patients.Undoubtedly,this is due to the increased risk of hemorrhagic diathesis in cirrhotic patients.However,accumulating evidence has revealed the benefits of anti-platelet/coagulation therapy for cirrhotic patients.In addition to the safety of the therapy carried out against cardiovascular diseases in cirrhotic patients,some clinical data have indicated its preventive effect on venous thrombosis.Moreover,the efficacy of antiplatelet/coagulation therapy against cirrhosis itself has been demonstrated both clinically and experimentally.The conceptual basis for application of anti-platelet/coagulation therapy against cirrhosis was constructed through two pathologic studies on intrahepatic thrombosis in cirrhotic livers.It may be better to use thrombopoietinreceptor agonists,which have been tested as a treatment for cirrhosis-related thrombocytopenia,in combination with anti-platelet drugs to reduce the risk of venous thrombosis.During the last decade,the World Journal of Gastroenterology,a sister journal of World Journal of Hepatology,has been one of the main platforms of active discussion of this theme.
文摘Fetal liver tissues obtained from 28 human fetuses with gestation age from 3 to 6 months and fetal bone marrow from 35 human fetuses from 3 to 7 months were observed by immunochemical staining with anti-platelet GPⅡ b / Ⅲa monoclonal antibody and ABC technique. In the fetal liver, megakaryocytes were wholly located among growing fetal liver cells and near foci of hemopoiesis. Some megakaryocytes in the fetal liver were small7890- lymphoid-like megakaryocytes. The size of megakaryocytes both in the fetal liver (14.79 ± 4.52μm) and in the fetal bone marrow (16.08±7.39 μm) was small, which did not vary significantly over the gestation age ranging from 3 to 6 or 7 months. However, the maturation stage of megakaryocytes in the fetal liver shifted to more mature stage with the advancement of gestation, although the maturation stage of megakaryocytes in the fetal bone marrow did not change with the advancement of gestation from 4 to 7 months, the megakaryocyte in the fetal bone marrow was less mature
基金supported by a grant from the Postgraduate Innovation Project of Jiangsu Province,China(No. CX09B_284Z)the Natural Science Foundation of Jiangsu Province,China(No.BK2012378)
文摘十七个新奇 ilexgenin A 混血儿(IA 阿司匹林) 并且(IA -- 没有) 施主混血儿(IA -- 将不作为没有施主在 vivo 和功能不释放) ，被设计并且综合了以便为血小板混乱的处理开发新多指向的代理人。他们的在里面对自动数据处理， AA 和凝血酵素的 vitro 活动被评估。作为结果， IA 混血儿与 IA 相比在三条测试小径完成了实质的增加。鼓励地，大多数有势力混血儿混合物 6d 和 14d 比更高的力量分别地 0.15 mmol/L 和 0.14 mmol/L 比在与 IC50 禁止导致自动数据处理的聚集的阿司匹林和 IA 的同时的管理珍视的阿司匹林，和 3 褶层关于 8 褶层显示了更高的力量。结果建议这些 IA 混血儿是多目标治疗的好候选人，并且特别，可以被认为自动数据处理收缩筋同样有希望。
基金Acknowledgements This work has been financially supported by Ministry of Science and Technology of China （Grants No. 2013DFG52040 and 2008DFA51170）, National Natural Science Foundation of China （Grant No. 31370969）, and Ph.D. PrograFns Foundation of Ministry of Education of China （No. 20120032110073）.
文摘Background The clinical characteristics of stroke patients treated with double anti-platelet therapy(DAPT) after percutaneous coronary intervention(PCI) is not clear. Methods In total, 2675 patients underwent PCI and DAPT in Guangdong General Hospital, and 68 out of them were hospitalized due to suspected stroke, of whom 23 were diagnosed as having stroke. Data of the 23 stroke patients were collected and traditional risk factors associated with stroke were analyzed retrospectively. Results The mean age of these patients was 75.6 ± 8.7 years, and 20(87.0%) were males. Notably, 19 patients were complicated with hypertension, 7 with diabetes mellitus, 7 with previous history of stroke, none with atrial fibrillation(AF) or patent foramen ovale(PFO). Specifically, 22 patients were diagnosed with ischemic stroke, and 1 patient with hemorrhagic stroke. Conclusion Stroke in patients treated with DAPT after PCI was correlated with advanced age, gender, hypertension, diabetes mellitus, stroke history. Long term electrocardiography(ECG)may be needed for the diagnosis of AF, while trans-esophageal echocardiography(TEE) may be needed for PFO.
文摘目的为HLA和CD36复合抗体所致血小板输注无效(PTR)患者寻求相合或相容的供者血小板输注。方法采用ELISA方法检测PTR患者的血小板抗体及HLA⁃Ⅰ类抗体特异性;运用MATCH IT!和HLA Matchmaker软件,分析患者HLA⁃Ⅰ类抗体特异性及相应抗原决定簇(epitopes);采用HLA⁃SSO分型技术,获得供、患者的HLA基因型;根据HLA⁃I类抗原交叉反应组(CREG)或HLA表位配型(Eplet)策略,寻找与PTR患者相合或相容的供者血小板;通过血小板抗原单克隆抗体特异性免疫固定检测技术(MAIPA)和血小板免疫荧光流式检测(PIFT)鉴定匹配程度;最后,通过血小板计数纠正增加指数(CCI)评估血小板输注效果。结果2名PTR患者体内检测到针对HLA⁃Ⅰ类和CD36的复合抗体,且CD36流式表型为Ⅰ型缺失;抗体特异性检测结果显示,患者1和患者2的血清中存在高频的HLA⁃Ⅰ类抗体,PRA分别为56%(54/96)和53%(51/96);运用HLA的CREG和Eplet配型策略,在CD36缺失供者库分别筛选到与患者1匹配等级C的供者1名,与患者2匹配等级D的供者1名,且选择的供者均规避患者HLA⁃Ⅰ类抗体表位所针对的抗原;MAIPA和PIFT结果亦证实患者与供者血小板无免疫反应,且患者2输注相容血小板24 h CCI>4.5。结论针对HLA和CD36复合抗体所致PTR患者,可联合运用血清学交叉配型、HLA⁃CREG及Eplet配型策略,选择CD36缺失,规避HLA⁃Ⅰ类抗体对应抗原且HLA表位匹配的供者血小板。
