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71.
目的:探讨应用IL-2型特种针进行微创穿刺术治疗后颅窝血肿的可行性及临床应用。材料及方法:回顾性分析我们自1995年9月至1999年9月对28例后颅窝高血压性或外伤性脑内血肿及硬膜外血肿进行微创穿刺引流治疗的病例。结果:28例病例中除1例于穿刺成功后死于脑干功能衰竭外,其余病例均获成功,病人无后遗症,痊愈出院,其中1例伴发再出血,经血肿腔内止血药冲洗引流治疗再出血停止,结论:此穿刺针特点为针钻一体,解决了针在颅骨上固定问题,也解决了立体定向不能留置针管问题,微创穿刺方法治疗后颅窝血肿可避免传统后颅窝开颅手术,安全性高,疗效良好,操做简便,费用较低,易于在各级医院普遍开展,具有较大推广使用价值。 相似文献
72.
Patawut Bovonratwet Tony S. Shen Wasif Islam Peter K. Sculco Douglas E. Padgett Edwin P. Su 《The Journal of arthroplasty》2021,36(6):2016-2023
BackgroundMultiple stakeholders are interested in improving patient experience after primary total hip arthroplasty due to shifts toward patient-centered care. Patient free-text narratives are a potentially valuable but largely unexplored source of data.MethodsThe records of 383 patients who underwent primary total hip arthroplasty between August 2016 and August 2019 were combined with vendor-supplied patient satisfaction data, which included patient free-text comments and the Press Ganey satisfaction survey. A total of 1295 patient comments were analyzed for sentiment, and negative comments were categorized into nine themes. Postoperative outcomes, patient-reported outcome measures, and traditional measures of satisfaction were compared between patients who provided a negative comment vs those who did not. Multivariable regression was used to determine perioperative variables associated with providing a negative comment.ResultsOf the 1295 patient comments: 54% were positive, 24% were negative, 10% were mixed, and 12% were neutral. Top two themes of negative comments were room condition (25%) and inefficient communication (23%). There were no differences in studied outcomes (eg. peak pain intensity, length of stay, or improvements in hip injury and osteoarthritis outcome scores Jr. and pain visual analog scale scores at 6-week follow-up) between those who provided negative comments vs those who did not (P > .05). However, patients who made negative comments were less likely to recommend their hospital care to peers (P < .001). Finally, patients who had >2 allergies (P = .024) were more likely to provide negative comments.ConclusionThe present study demonstrates that patient satisfaction appears not to be a reliable sole proxy for traditional objective outcome measures of pain relief and functional improvement. 相似文献
73.
《Diagnostic Histopathology》2023,29(9):427-430
Pancreatic solid pseudopapillary neoplasm (SPN) is a rare low grade malignant tumour. Distinguishing this entity from other pancreatic neoplasms is critical for therapeutic decision making and prognostication. It predominantly affects young female patients <40 years of age, with excellent clinical outcome following surgical removal. The gold standard diagnostic test is cytopathological or histopathological assessment of fine needle aspirate. There are two main difficulties with this. First, SPN can present with morphological and immunohistochemical appearances that can closely mimic other pancreatic tumours, in particular, pancreatic neuroendocrine tumour (NET). Second, the amount of diagnostic material from fine needle aspiration can be limited. Here, we present a cytopathological case with both challenges during the pre-operative investigation of SPN. The case exemplifies the importance of combining morphological features with a targeted panel of immunohistochemistry to arrive at the diagnosis. 相似文献
74.
穿刺活检联合微波消融治疗高龄患者肺单发恶性倾向小结节 总被引:1,自引:1,他引:0
目的观察CT引导下经皮穿刺肺活检联合同步交叉法微波消融治疗高龄患者肺单发恶性倾向小结节的疗效。方法将48例肺单发恶性倾向小结节高龄患者随机分为2组,每组24例。试验组于穿刺活检后经异穿刺点交叉针道进行微波消融,对照组穿刺活检后经同轴套管同针道行微波消融,对比2组技术成功率、疗效、总有效率及并发症发生率。结果2组穿刺活检和微波消融操作成功率、总有效率及局部控制率均为100%。试验组中、重度气胸发生率为20.83%(5/24),对照组为58.33%(14/24);试验组中、大量胸腔积液发生率为8.33%(2/24),对照组为37.50%(9/24);试验组中、大量咯血发生率为12.50%(3/24),对照组为48.83%(11/24);组间差异均有统计学意义(P均<0.05)。随访6个月,2组患者均未出现并发症。结论CT定位下经皮穿刺肺活检联合同步交叉法微波消融治疗高龄患者肺单发恶性倾向小结节疗效确切,安全性较好。 相似文献
75.
摘 要:目的: 探讨揿针穴位埋针对社区 H型高血压痰湿壅盛证的临床疗效,为 H型高血压的治疗提供参考。方法:
将 80例H型高血压痰湿壅盛证患者按照随机单盲法分为对照组(n=40)和治疗组(n=40)。对照组给予含马来酸依那普利叶
酸片(依叶片)的降压方案进行治疗。治疗组在对照组基础上给予揿针穴位埋针法进行治疗,连续治疗 28天后进行临床疗
效比较。结果: 治疗后,治疗组患者Hcy水平、中医证候积分较对照组显著降低;且治疗组证候积分比对照组显著减少;治
疗组患者血脂水平较对照组显著改善。结论: 在依叶片降压方案治疗的基础上,给予揿针穴位埋针可显著改善 H型高血压
痰湿壅盛证患者的血压、Hcy和血脂水平,且安全性较高,对肝肾功能无影响。 相似文献
76.
Cytopathologic analysis of paraspinal masses: a study of 59 cases with clinicoradiologic correlation
Paraspinal masses (PSM) are uncommon and present a wide spectrum of differential diagnoses on fine-needle aspiration (FNA). We analyzed 59 cases of PSM on FNA in a 15-yr period, in the context of clinicoradiologic correlation. Radiologic findings, clinical data, and tissue biopsies were reviewed. Patients were 14-83 yr of age (mean 54.7) with a M:F ratio of 1.36:1. Of the 59 cases, 39 (66%) were deemed diagnostic. Of these, 8 (21%) revealed nonneoplastic lesions and 31 (79%) yielded neoplasms: 2 (6%) benign and 29 (94%) malignant. Of the malignant cases, 22 (76%) were metastatic tumors from various sites, while 7 (24%) were cancers from local spread, which included non-Hodgkin's lymphoma (NHL, 5) and myeloma (2). Benign neoplasms were nerve sheath tumors. Metastatic tumors consisted of adenocarcinoma, 9; squamous-cell carcinoma, 3; renal-cell carcinoma, 1; and non-small-cell carcinoma/not otherwise specified (NOS), 9. Twenty-four (41%) cases received further studies: immunoperoxidase (IPOX) alone, 17 (71%); special stains for microorganisms, 2 (8%); IPOX/other special stains, 4 (17%); and flow cytometry analysis, 1 (4%). Eight (14%) cases received follow-up biopsies. Half of these biopsies added information to previously "nondiagnostic" FNAs. Of the previously "diagnostic" FNAs, tissue biopsy yielded no additional information. Cytopathologic diagnoses were consistent with the pre-FNA radiology analyses in 13 (39%) cases. In instances of radiologic and cytopathologic discrepancy (4 cases, 12%), diagnoses made by FNA reversed the initial radiologic impression of neoplasm to infection, and vice versa. PSMs are rare lesions (0.26% of total FNAs done in 15 yr at our institution). The most common lesion encountered is metastatic adenocarcinoma, followed by NHL. Ancillary studies are helpful in difficult cases. In cases of radiologic/cytopathologic discrepancy, FNA diagnoses are more accurate and decisive for patient management. The sensitivity and specificity of a PSM FNA are 88% and 75% respectively. 相似文献
77.
Dry tap bone marrow aspiration: clinical significance 总被引:2,自引:0,他引:2
J E Humphries 《American journal of hematology》1990,35(4):247-250
Failure to obtain bone marrow on attempted marrow aspiration, "dry tap," has commonly been ascribed to faulty technique. All reports of simultaneous marrow aspirations and biopsies performed at the University of Virginia between January 1, 1983, and July 1, 1989, were reviewed to determine the frequency of dry taps, the diagnoses and pathologic findings in these cases, and the associated laboratory findings. Among 2,235 simultaneous bone marrow aspirations and biopsies, 87 were dry taps (3.9%). Of these 87 dry taps, only six (6.9%) showed normal marrow biopsies, whereas the majority showed significant marrow pathology, usually associated with fibrosis, or hypercellularity, or both. These conditions most likely account for the inability to aspirate marrow. The most frequent diagnoses were metastatic carcinoma (17.2%), chronic myelogenous leukemia (14.9%), idiopathic myelofibrosis (13.8%), and hairy cell leukemia (10.3%). The presence of peripheral blood nucleated red blood cells, thrombocytopenia, and elevation of the serum lactate dehydrogenase were frequent findings in patients who experienced dry taps. Methods to obtain sufficient marrow for rapid diagnosis in these cases are discussed. 相似文献
78.
Toinvestigatetheroleoftransurethralmicrowaveneedleablation (TUMWNA)inthemanagementofbladdercancer ,TUMWNAwascarriedoutin 2 4patientswithbladdercancersince 1989 FromJanuary 1989toDecember 1997,2 4patientswithbladdercancerweretreatedwithTUMWNA The 15menand 9womenwere 4 2… 相似文献
79.
包玉莲 《菏泽医学专科学校学报》2000,12(2):84-85
目的静脉输液拔针后,按压血管多长时间较为合适,目前尚无定论。旨在探讨按压血管的最佳时间,以便最大限度地减少皮下瘀血,减轻病人痛苦,保护静脉血管。方法对200例静脉输液病人拔针后不同按压血管时间的效果进行了观察,并根据统计处理结果进行分析、比较。结果拔针后4min左右较为合适,能够有效地防止瘀血,时间过长,多数病人难以坚持;过短则皮下瘀血率高。结论这种做法,克服了过去静脉输液拔针后,按压血管时间随意性较大的缺陷,应大力推广。 相似文献
80.
目的:探讨细针吸取活检细胞学对乳腺癌的诊断价值。方法:以术后病理诊断为对照(134例),光镜下观察521例乳腺肿瘤的针吸涂片。结果:在54例乳腺癌中,细胞学诊断正确者49例(90.7%),可疑者4例(7.4%),假阴性者1例。同期细胞学诊断为乳腺癌者未见假阳性。结论:细针吸取活检对乳腺癌的定性和分级诊断均准确可靠。 相似文献