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排序方式: 共有147条查询结果,搜索用时 15 毫秒
1.
介入化疗结合立体适形放射治疗晚期胰腺癌的临床观察 总被引:1,自引:1,他引:0
探讨晚期胰腺癌的介入化疗加立体适形放射治疗的临床疗效。先选择性胰腺动脉化疗,药物:CF 300 mg、5-FU 1 000~1 500 mg、DDP 60~80 mg和健择1.2~2.0 g,共4次。介入化疗后或两次介入之间行立体定向放射治疗,放疗采用4~6个适形野,总剂量为35~45 Gy,4~8 Gy/次,每周3次,21例患者CR率42.85%(9/21),PR率42.85%(9/21),SD 4.76%(1/21),PD 9.52%(2/21),总有效率(CR PR)85.70%(18/21)。初步研究结果提示,主观指标评估,2例临床症状完全消失,17例主观症状有所改善。介入化疗结合立体放射治疗晚期胰腺癌不失为临床选用的治疗手段。 相似文献
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Gayle O Fischer 《The Australasian journal of dermatology》1995,36(3):166-167
Lichen sclerosus in childhood involves predominantly the genital area, often with purpura and erosions, which raises concerns of sexual abuse. Potent topical corticosteroids give a good clinical response over several months, although maintenance with weaker formulations is usually required. The long-term prognosis remains uncertain. 相似文献
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W H Zhang M Coppleson B R Rose E A Sorich B N Nightingale C H Thompson Y E Cossart P M Bannatyne P M Elliott K H Atkinson 《Journal of medical virology》1988,26(2):163-174
It is now widely accepted that HPV types 16, 18, 31, and 33 are associated with the development of high grade intraepithelial neoplasia and malignant lesions in the cervix. On this basis, the identification of HPV types in cervical scrape samples has been advocated as a supplement to cytological screening tests. However, little is known of the distribution of the virus at different sites in the lower female genital tract or of how this distribution may change during the natural course of HPV infection. In this survey, HPV DNA dot hybridizations and, in some instances, Southern blot hybridizations with mixed HPV 6/11 and 16/18 probes were undertaken to detect HPV DNA in cervical scrapes and biopsies of the cervix, vagina, and vulva. A total of 92 women attending a Sydney hospital were screened: 59 of these patients had cervical disease, either invasive cervical carcinoma (CaCx) or cervical intraepithelial neoplasia (CIN), grades I-III. A group of 33 women who lacked evidence of cervical abnormalities served as controls. HPV DNA, predominantly type 16/18, was detected in the cervical biopsies of 96% of the CaCx patients, 80% of the CIN III patients, and 65% of the CIN I-II patients. In contrast only 9% of the cervical biopsies from the control group contained detectable HPV 6, 11, 16, or 18 DNA. A high proportion of the women with cervical abnormalities had evidence of concurrent vaginal and/or vulval papillomavirus involvement. The significance of these findings for routine screening and subsequent management of patients with HPV-associated cervical disease is discussed. 相似文献
5.
张悦 《国际放射医学核医学杂志》2007,31(1):34-36
临床常规检查方法对结直肠癌术后复发转移的诊断及再分期有一定局限性,^18F-氟脱氧葡萄糖(^18F-FDG)PET作为一种功能代谢显像检查,能早期探测到肿瘤有无复发,准确鉴别术后瘢痕与复发,且能提供全面、准确的再分期信息,有助于制定合理的临床治疗方案,但仍存在假阳性及假阴性诊断。PET-CT融合显像有助于PET图像的正确解释,定位、定性准确度高,应用前景广阔。 相似文献
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Chow ET 《The Australasian journal of dermatology》2001,42(1):62-63
A case of vulval dermatitis and perioral dermatitis due to contact allergy to multiple class D corticosteroids, mometasone furoate and methylprednisolone aceponate is presented. Patch testing with commercially available corticosteroid creams is a simple and useful diagnostic test. Beware of delayed positive reaction, seen on day 8 of the repeat open application test on this patient. 相似文献
8.
Agnieszka A. Zawislak William G. McCluggage Ryan F. Donnelly Peter Maxwell John H. Price Stephen P. Dobbs H. Raymond McClelland A. David Woolfson & Paul A. Mccarron 《Photodermatology, photoimmunology & photomedicine》2009,25(2):111-113
This study evaluated the clinical and histopathological responses of vulval lichen sclerosus (LS) and squamous hyperplasia (SH) to photodynamic therapy (PDT). A novel bioadhesive patch containing aminolevulinic acid (ALA) at a dose of (38 mg/cm2 ) was used to treat 10 patients before irradiation with light of 630 nm. Clinical, histopathological and pathological responses to treatment were assessed at 6 weeks post-treatment. After 17 cycles of PDT, six patients reported significant symptomatic relief and no cutaneous photosensitivity. Histopathological differences were not demonstrated, but statistically significant induction of apoptosis was seen. It can be concluded that ALA-PDT patch-based formulation is pragmatic and primarily offers symptomatic management of vulval LS and SH. 相似文献
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G Kirtschig†‡ SH Wakelin§ F Wojnarowska‡ 《Journal of the European Academy of Dermatology and Venereology》2005,19(3):301-307
BACKGROUND: Mucosal lichen planus of the vulva is a rare but increasingly recognized condition. It has potentially severe complications such as fusion of the labia and vagina; the risk of developing squamous cell carcinoma (SCC) may be increased. An association between hepatitis B and C infection and skin or oral lichen planus appears to exist in certain geographical areas. OBJECTIVE: To investigate the course of mucosal vulval lichen planus, its response to treatment and associated laboratory features. SUBJECTS AND METHODS: Forty-four women with mucosal vulval lichen planus were studied between 1997 and 2000 and laboratory data were collected. RESULTS: Thirty of 44 patients had additional oral lesions, only nine had cutaneous findings compatible with lichen planus. We did not find an association with antibodies to hepatitis B or C virus in this British study population. All women were treated with potent to very potent topical corticosteroids; however, in the majority of patients symptoms persisted. In seven (16%) patients vulval lichen planus was in remission after a disease duration between 2 and 18 years (mean 10.6 years). One patient developed a vulval SCC. CONCLUSIONS: Screening for hepatitis B and C in women with mucosal vulval lichen planus in the UK seems unnecessary. We recommend long-term follow-up, and that all non-healing ulcerative and papular lesions should be biopsied. 相似文献