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Alice Ramondetta Simone Ribero Pietro Quaglino Paolo Broganelli 《Emerging infectious diseases》2021,27(1):281
Fluorescence-advanced videodermatoscopy is not a widespread diagnostic technique. Its application in dermatology can facilitate the diagnosis of diseases such as cutaneous larva migrans by enabling us to recognize the precise position of larva in vivo on the skin. Using this noninvasive technique, we detected a case of cutaneous larva migrans in a patient. 相似文献
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Fattovich G Ribero ML Pantalena M Diodati G Almasio P Nevens F Tremolada F Degos F Rai J Solinas A Mura D Tocco A Zagni I Fabris F Lomonaco L Noventa F Realdi G Schalm SW Tagger A;Eurohep Study Group on Viral Hepatitis 《Journal of viral hepatitis》2001,8(3):206-216
The aim of this study was to evaluate the distribution and clinical significance of hepatitis C virus (HCV) genotypes in European patients with compensated cirrhosis due to hepatitis C (Child class A) seen at tertiary referral centres. HCV genotypes were determined by genotype-specific primer PCR in 255 stored serum samples obtained from cirrhotics followed for a median period of 7 years. Inclusion criteria were biopsy-proven cirrhosis, absence of complications of cirrhosis and exclusion of all other potential causes of chronic liver disease. The proportion of patients with types 1b, 2, 3a, 1a, 4 and 5 were 69%, 19%, 6%, 5%, 0.5% and 0.5%, respectively. Kaplan–Meier 5-year risk of hepatocellular carcinoma (HCC) was 6% and 4% for patients infected by type 1b and non-1b, respectively ( P =0.8); the corresponding figures for decompensation were 18% and 7% ( P =0.0009) and for event-free survival were 79% and 89% ( P =0.09), respectively. After adjustment for baseline clinical and serological features, HCV type 1b did not increase the risk for HCC [adjusted relative risk=1.0 (95% confidence interval=0.47–2.34)], whereas it increased the risk for decompensation by a factor of 3 (1.2–7.4) and decreased event-free survival by a factor of 1.7 (0.9–3.10). In conclusion, type 1b and, to a lesser extent, type 2, are the most common HCV genotypes in European patients with cirrhosis. HCV type 1b is not associated with a greater risk for HCC, but increases the risk for decompensation by threefold in patients with cirrhosis. 相似文献
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Donatella Marino Federica Colombi Dario Ribero Massimo Agliett Francesc 《中国普通外科杂志》2013,22(8):973-975
10年中胆管癌(CC)的处理方法已经有了巨大的改变.仅仅在几年前,胆管癌晚期患者还没有效的治疗方案,只有支持治疗.并且在没有有效证据及随机研究结果的情况下,常给予患者姑息化疗.
根据两个随机试验的结果已经建立了一个新的治疗标准:吉西他滨和铂化合物的联合化疗方案已被证明能显著延长胆道肿瘤不能手术切除的患者的生存期[1-2].此外,新治疗方式的发展,包括具有开拓性的靶向性治疗也正开辟治疗CC的新途径[3].毫无疑问,考虑如何针对不同肿瘤类型使用新制剂治疗是个合乎时机的研究主题.一些Ⅱ期靶向药物研究,主要是抗-EGFR和VEGF药物,但是结果仍不明确. 相似文献
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Pawlik TM Abdalla EK Thomas M Roh MS Lauwers GY Ribero D Poon RT Belghiti J Nagorney DM Vauthey JN 《Hepatology (Baltimore, Md.)》2005,42(3):738-9; author reply 739-40
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High-resolution computed tomography accurately predicts resectability in hilar cholangiocarcinoma 总被引:3,自引:0,他引:3
Aloia TA Charnsangavej C Faria S Ribero D Abdalla EK Vauthey JN Curley SA 《American journal of surgery》2007,193(6):702-706
INTRODUCTION: Despite the use of radiologic, endoscopic, and laparoscopic staging techniques, the rate of nontherapeutic laparotomies in patients with hilar cholangiocarcinoma remains high. This study evaluated the accuracy of preoperative high-resolution computed tomography (HRCT) to determine resectability in this setting. PATIENTS AND METHODS: Preoperative helical HRCT (2 contrast phases, rapid intravenous contrast bolus, 2.5-mm section thickness) for 32 consecutive patients who underwent laparotomy for the diagnosis of hilar cholangiocarcinoma from 2000 to 2005 were reviewed by a hepatobiliary radiologist. The accuracy of HRCT was determined by comparison of the imaging interpretation to intraoperative and pathologic findings. The chi-square test was used to identify imaging findings that best predicted unresectability. RESULTS: Fourteen of the 32 (44%) study patients were unresectable (extension along bile duct, 4; peritoneal metastases, 4; vascular encasement, 3; noncontiguous liver metastases, 2; N2 lymphadenopathy, 1). HRCT correctly predicted resectability in 17 of 18 patients who underwent therapeutic laparotomy (sensitivity = 94%). HRCT correctly predicted the inability to resect in 11 of the remaining 14 cases (specificity = 79%). In the 3 cases in which HRCT predicted resectability and the patient was unresectable, subcentimeter peritoneal disease, a subcentimeter liver metastasis, and distal bile duct involvement were responsible factors. The negative and positive predictive values of HRCT were 92% and 85%, respectively. Individual radiographic findings that best predicted unresectability were peritoneal spread (P = .015) and hepatic artery (P = .006) or portal vein (P = .002) involvement. CONCLUSIONS: Preoperative HRCT accurately predicts resectability in patients with hilar cholangiocarcinoma. Identification of specific radiographic features, in particular major vascular involvement and peritoneal abnormalities, is now used by our group to avoid unnecessary laparotomy. 相似文献