共查询到18条相似文献,搜索用时 109 毫秒
1.
2.
3.
肝小静脉闭塞病诊断治疗进展 总被引:6,自引:0,他引:6
肝小静脉闭塞病临床上比较少见,近年来发病率逐渐增高。此文针对肝小静脉闭塞病的病因、发病机制、病理、临床表现、诊断、鉴别诊断、治疗进展进行综述,并就国内对土三七引起VOD的研究现状进行分析。 相似文献
4.
目的评估各种常规临床检测方法对中草药所致肝小静脉闭塞病(HVOD)的诊断价值,并探寻评价疾病转归及预后的方法。方法采用回顾性研究方法,分析我院近3年间服用中草药所致11例HVOD的临床表现、生化指标和影像学特点。结果所有患者均有明确用药史,7例患者服用土三七,2例患者服用雷公藤,2例患者服用不明中草药,CT对HVOD的诊断有重要意义,死亡4例患者均为重型患者。结论我国肝小静脉闭塞病的诊断应重视患者用药史,HVOD患者的疾病分型对病情评估有重要意义。 相似文献
5.
6.
7.
8.
9.
10.
肝小静脉闭塞病2例并文献复习 总被引:4,自引:0,他引:4
病历1患者,男,50岁。因腹胀50天于2005年12月14日入院。患者入院前60天上腹部软组织挫伤,次日开始煮食“新鲜土三七”,共1周,总量约1kg。50天前出现食欲不振、上腹胀痛,伴尿黄。26天前检查腹部超声提示腹水,21天前检查肝功能异常。 相似文献
11.
Guan YS 《World journal of gastroenterology : WJG》2006,12(41):6734-6735
INTRODUCTION Hepatic veno-occlusive disease (HVOD) is a rarely encountered ailment in the literature[1,2]. The establishment of the diagnosis of this condition can be very difficult because there is no specificity in the clinical manifestations and some c… 相似文献
12.
肝静脉闭塞病的临床和病理研究 总被引:14,自引:0,他引:14
目的通过对肝静脉闭塞病(HVOD)的临床和病理特点研究,提高对该病的认识.方法回顾性分析因骨髓移植和服用土三七所致12例HVOD的临床和病理特征.结果骨髓移植所致HVOD常表现为急性起病,且病情较重;而土三七所致HVOD除急性起病外,也可以表现为亚急性、慢性起病,且病情轻重不一,可能与土三七的剂量和疗程以及个体差异相关.抗凝疗法治疗急性和亚急性HVOD疗效优于慢性HVOD.两者所致HVOD的病理均表现为肝窦扩张、瘀血,肝索挤压、萎缩,肝细胞坏死,胆汁淤积,而肝小静脉缩窄甚至闭塞等典型表现并不常见,可能与经皮肝穿刺活检术有很大局限性有关.结论骨髓移植和应用土三七应警惕HVOD的发生,争取早期诊断和及时治疗. 相似文献
13.
肝小静脉闭塞病(hepatic veno-occlusive disease,HVOD)较少见,但由土三七导致的近年来有上升的趋势。本文从发病机制、临床表现、辅助检查、诊断、治疗及预后方面对2例HVOD进行报道。 相似文献
14.
15.
16.
Dai N Yu YC Ren TH Wu JG Jiang Y Shen LG Zhang J 《World journal of gastroenterology : WJG》2007,13(10):1628-1631
Gynura root has been used extensively in Chinese folk medicine and plays a role in promoting microcirculation and relieving pain.However,its hepatic toxicity should not be neglected.Recently,we admitted a 62-year old female who developed hepatic veno-occlusive disease(HVOD)after ingestion of Gynura root.Only a few articles on HVOD induced by Gynura root have been reported in the literature.It is suspected that pyrrolizidine alkaloids in Gynura root might be responsible for HVOD.In this paper,we report a case of HVOD and review the literature. 相似文献
17.
肝小静脉闭塞病(hepatic veno-occlusive disease,HVOD)是造血干细胞移植(hematopoietic stemcell transplantation,HSCT)的主要并发症之一.其发病机制主要是局部高凝状态,主要病理改变是终末肝小静脉的闭塞及肝细胞的坏死.HVOD的确诊依靠肝组织活检.明确并避免危险因素是降低HVOD的发病率及死亡率的主要措施,药物预防效果尚不确切并且多有不良反应.HVOD的治疗以去纤苷的效果最为肯定,其他药物的疗效仍需验证.本文就HVOD的临床现状及研究进展作一综述. 相似文献
18.
On the reliability of clinical criteria for the diagnosis of hepatic veno-occlusive disease 总被引:3,自引:0,他引:3
E. Carreras A. Grañena M. Navasa M. Bruguera V. Marco J. Sierra M. D. Tassies J. C. García-Pagán J. M. Martí J. Bosch J. Rodés C. Rozman 《Annals of hematology》1993,66(2):77-80
Summary Among 217 patients who received an allogeneic (136 cases) or autologous (81 cases) bone marrow transplant, the diagnosis of hepatic veno-occlusive disease (VOD) was established in 38 according to Seattle clinical criteria. Thirty-two underwent a transjugular liver biopsy and measurement of the hepatic venous pressure gradient (HVPG). The study was completed in 30 patients with no serious complications. Hepatic VOD was histologically confirmed in 18 patients (60%); the remaining 12 were classified as non-VOD. An increased HVPG discriminated well between VOD and non-VOD cases. Thus, hemodynamic data can considerably reinforce the accuracy of histological diagnosis. The predictive value of two vs. three clinical data of the Seattle criteria was analyzed. Among the 19 cases fulfilling two clinical data VOD was confirmed in only eight (42%), whereas VOD was proved in ten of 11 cases (91%) (p=0.02) suspected on the basis of three clinical data. When reliability of the Baltimore clinical criteria was analyzed, the result was identical to that observed when three Seattle clinical data were present. The specificity of the latter classification was high (92%) while its sensitivity was relatively low (56%). In conclusion, clinical criteria are not reliable for either recognizing or excluding the diagnosis of VOD. Thus, a transjugular liver biopsy, associated with hemodynamic evaluation, is strongly recommended when VOD is clinically suspected.This study was supported in part by grants numbers 89/0682 and 90/0800-4-D awarded by theFondo de Investigaciones Sanitarias de la Seguridad Social, grant number CCA 8510/019 awarded by U.S.-Spain joint committee for science and technology program, and grant JCIF 89/BS and JCIF 91/BS awarded by theJosé Carreras International Leukemia Foundation 相似文献