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恶性肿瘤合并血栓栓塞性疾病22例临床分析 总被引:2,自引:0,他引:2
[目的]探讨恶性肿瘤合并血栓栓塞性疾病的特点。[方法]回顾性分析22例经病理学证实的恶性肿瘤合并血栓栓塞性疾病患者的临床资料。[结果]22例恶性肿瘤合并血栓栓塞性疾病中,并发颈内静脉血栓形成4例,单纯下肢深静脉血栓形成(DVT)10例,单纯肺血栓栓塞(PTE)3例,DVT合并PTE5例。5例合并PTE患者中3例有较典型的临床症状,多有低氧血症、血D-二聚体明显升高。心电图仅1例有典型SIQIIITIII表现。[结论]恶性肿瘤并发血栓栓塞性疾病临床常见,对手术、化疗、放疗、PICC置管或疾病进展可能导致血液高凝状态患者应及早进行抗凝治疗,预防血栓栓塞性疾病的发生。 相似文献
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恶性肿瘤与血栓栓塞性疾病 总被引:1,自引:0,他引:1
目的提高对恶性肿瘤患者合并血栓栓塞性疾病的认识。方法对46例合并血栓栓塞性疾病的恶性肿瘤患者进行回顾性分析。结果本组脑恶性肿瘤6例,占13.0%;前列腺癌5例,占10.9%;肺癌7例,占15.2%;大肠癌3例,占6.5%;胃癌4例,占8.7%;卵巢癌3例,占6.5%;子宫颈癌4例,占8.7%;乳腺癌3例,占6.5%;肾癌2例,占4.4%;胰腺癌7例,占15.2%;非霍奇金淋巴瘤2例,占4.4%;深静脉血栓31例,占67.4%;脑血栓7例,占15.2%;D IC 4例,占8.7%;PE 3例,占6.5%;PVT 1例,占2.2%。病理类型主要为腺癌,27例占58.7%。结论恶性肿瘤患者可伴发血栓栓塞性疾病,可能与血液的高凝状态、肿瘤化疗和中心静脉导管植入有关。 相似文献
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目的探讨中晚期肿瘤患者并发血栓栓塞的相关因素、临床特点、诊断及治疗方法。方法以53例恶性肿瘤并发血栓栓塞患者为病例组,收集同期不伴有血栓栓塞的30例恶性肿瘤患者作为对照组,回顾性分析两组患者的临床资料,对栓塞部位、血小板、D-二聚体及纤维蛋白水平等进行分析。结果病例组53例患者中,下肢深静脉血栓27例,上肢深静脉血栓6例,肺栓塞13例,脑栓塞4例,门静脉栓塞2例,脾静脉栓塞1例,15例治愈,22例好转,总有效率为69.8%。结论恶性肿瘤临床分期晚、发生远处转移、D-二聚体水平升高、合并心脑血管疾病,与患者血栓栓塞的发生相关。 相似文献
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恶性肿瘤患者以老年居多,同时合并其他多种内科疾病,多存在血液的高黏状态、血管壁的硬化、粗糙,故老年患者易引发深静脉血栓.现对我院1998-2006年收治的10位发生深静脉血栓的恶性肿瘤患者进行回顾性分析. 相似文献
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恶性肿瘤患者血栓前状态的检测 总被引:2,自引:0,他引:2
目的 对恶性肿瘤患者的血小板活化状态抗凝及纤溶部分指标进行检测 ,探讨其血栓前状态生物指标的变化。方法 采用酶联免疫法和发色底物法检测肿瘤患者 5 0例 ,正常人 30例的活化血小板α颗粒膜蛋白 (GMP 14 0 )及血浆蛋白 (PC) ,组织型纤溶酶原激活物 (t PA)及其抑制物 (PAI)含量。结果 肿瘤患者GMP 14 0、PC、t PA量显著增高 (P <0 .0 5 )PAI与正常人相近 ,(P >0 .0 5 )。结论 提示恶性肿瘤患者存在着血小板活化功能、凝血和纤溶活性增强。 相似文献
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静脉血栓栓塞(VTE)是恶性肿瘤患者常见并发症,是仅次于肿瘤本身引起患者死亡的第二位原因。血栓有时可作为隐匿性癌的初始表现。血栓形成参与了肿瘤的进展、血管生成和转移等机制。恶性肿瘤患者合并血栓栓塞不仅增加治疗难度,而且降低患者的生存质量并缩短生存时间。抗凝治疗不仅能有效的治疗血栓,而且具有一定的抗肿瘤作用。低分子肝素(LMWH)作为预防和治疗静脉血栓栓塞有效的和安全的首选药物,其优点包括延长生存时间和改善生活质量,减少静脉血栓栓塞的发生率。推荐在院的及接受手术治疗的肿瘤患者预防性使用LMWH。LMWH应作为已确诊的和存在再发可能的VTE的肿瘤患者的一线治疗。 相似文献
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恶性肿瘤与静脉血栓栓塞的研究进展 总被引:1,自引:0,他引:1
静脉血栓栓塞(VTE)是恶性肿瘤患者常见并发症,是仅次于肿瘤本身引起患者死亡的第二位原因。血栓有时可作为隐匿性癌的初始表现。血栓形成参与了肿瘤的进展、血管生成和转移等机制。恶性肿瘤患者合并血栓栓塞不仅增加治疗难度,而且降低患者的生存质量并缩短生存时间。抗凝治疗不仅能有效的治疗血栓,而且具有一定的抗肿瘤作用。低分子肝素(LMWH)作为预防和治疗静脉血栓栓塞有效的和安全的首选药物,其优点包括延长生存时间和改善生活质量,减少静脉血栓栓塞的发生率。推荐在院的及接受手术治疗的肿瘤患者预防性使用LMWH。LMWH应作为已确诊的和存在再发可能的VTE的肿瘤患者的一线治疗。 相似文献
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A patient with a feminizing malignant Leydig cell tumor is presented. Hormonal assays revealed increased production of prolactin, estradiol, and total estrogens. Eleven years after the onset of his disease he remains clinically well. 相似文献
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Justin A. Bishop MD Natasha Rekhtman MD PhD Joyce Chun SCT Paul E. Wakely Jr MD Syed Z. Ali MD 《Cancer cytopathology》2010,118(2):83-89
BACKGROUND:
Malignant solitary fibrous tumors (SFTs) are extremely uncommon and poorly understood mesenchymal neoplasms. There are only rare published accounts of the cytopathologic features of these tumors, prompting the current study.DESIGN:
All cases of malignant SFT with preoperative fine‐needle aspirations (FNAs) from 1999 to 2008 were retrieved from the archives of 3 large teaching hospitals. FNA smears and cell block material including immunoperoxidase stains were reviewed, and the cytologic characteristics were described.RESULTS:
Thirteen cases of malignant SFT were identified in 11 patients. Mean age was 58 years, with a men:women ratio of 1:2.6. The tumors were generally large, with a mean size of 13.4 cm. Cytomorphologic features included mostly hypercellular smears with tissue fragments of monotonous, plump spindled cells with blunt‐ended and indented nuclei and fragile, wispy cytoplasm. Also seen were bare nuclei, occasional mitoses, and rare necrosis. Some cases showed a predominance of epithelioid cells, whereas others displayed a loose myxomatous matrix. There was a general lack of single cells. None of the cases was diagnosed accurately as malignant SFT on FNA, and only 6 cases were called malignant or suspicious for malignancy.CONCLUSIONS:
The FNA diagnosis of malignant SFT is extremely difficult and needs histologic material for accurate interpretation. Predominant FNA diagnoses were SFT or spindle cell neoplasm. Malignant SFT must be included in the differential diagnosis of a spindle cell neoplasm of any anatomic site, particularly if it displays features not typical of benign SFT. Immunoperoxidase staining has some utility, mainly in ruling out other neoplasms in the differential diagnosis. Cancer (Cancer Cytopathol) 2010. © 2010 American Cancer Society. 相似文献18.
静脉血栓栓塞症是肿瘤患者死亡的第二大原因。尽管出版了预防和治疗肿瘤相关静脉血栓栓塞症的共识及指南,但这些共识及指南和临床实践之间仍存在差距,且某些方面仍存在争议。肿瘤相关静脉血栓栓塞症的病理生理机制仍未被阐明,在这种情况下如何实施最佳抗凝预防和治疗对临床医生来说是一个重大挑战。 相似文献
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Arunkumar Rao Sachin B Ingle Pawan Rajurkar Vishav Goyal Nikhil Dokrimare 《World journal of clinical oncology》2015,6(5):179-183
A 16-year-old man had aswelling over the anterior aspect of the proximal third of the tibia for 1 year, which was peanut size initially and progressively increased to its present size of 10 cm × 8 cm. He underwent fine needle aspiration cytology (FNAC) twice during this period and reported aspindle cell sarcoma. Malignant peripheral nerve sheath tumor (MPNST) is a malignancy of the connective tissue surrounding the nerves. Previously, MPNST was also known as neurofibrosarcoma, malignant schwannoma, andneurogenic sarcoma. We are reporting this case for its rarity and peculiar mode of presentation. FNAC/core biopsy can be used as an effective tool to achievethe correct pathological diagnosis. 相似文献
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目的:了解恶性淋巴瘤(malignant lymphoma,ML)患者并发静脉血栓栓塞(venous thromboembolism ,VTE )的临床特点及血液学指标变化情况,为预防和治疗ML合并VTE 提供有效依据。方法:回顾性分析2010年10月至2014年4 月江苏大学附属昆山医院收治的65例ML合并VTE 患者的临床资料,观察凝血功能和血液流变学等血栓相关血液学指标。结果:ML合并VTE 患者男女比例为2.6 1:1,主要集中于较晚期的患者,81.54% 病例为ⅢB~Ⅳ期。66.15%(43例)在ML确诊后发现。55例(84.62%)并发深静肿血栓形成(deep vein thrombosis,DVT ),7 例(10.77%)并发肺栓塞(pulmonary embolism,PE),仅3 例(4.62%)同时并发DVT和PE。上肢和颈部静脉为DVT 的最常见发生部位,占67.27%(37例)。 ML合并DVT 主要表现为患肢肿胀、胀痛和皮温升高,而PE患者表现为不明原因的呼吸困难、胸痛和晕厥。55例DVT 患者治疗总有效率为49.09%(27例),而PE患者仅为14.29%(1例)。 与单独ML患者相比,ML合并VTE 患者血小板聚集、D-dimer、血液高切黏度、低切黏度、血浆黏度、红细胞比容、红细胞聚集指数和刚性指数均明显升高,而APTT、血沉、变形指数和血平均流速明显降低。结论:ML合并VTE 多为DVT ,好发于男性,且集中于晚期患者,上肢和颈部静脉为好发部位,患者血液学指标向“易栓状态”变化。 相似文献