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排序方式: 共有192条查询结果,搜索用时 15 毫秒
1.
Pyogenic liver abscess: an improvement in prognosis 总被引:3,自引:0,他引:3
Forty-six patients with pyogenic liver abscess have been treated at Paul Brousse Hospital between 1966 and 1986. The overall mortality was 24 per cent, all 11 deaths occurring in 24 patients seen prior to 1978 when there was often a considerable delay in the diagnosis of liver abscess (mean 90 +/- 71 days). In seven patients the diagnosis was not made until post-mortem examination. The mainstay of treatment was surgical drainage. Since 1978 high resolution imaging techniques for the liver, and in particular ultrasound, have been available. The diagnostic delay has been significantly reduced (mean 28 +/- 20 days, P less than 0.01). Patients are receiving definitive treatment at an earlier stage in the evolution of the disease process, with fewer established complications prior to treatment (P less than 0.05). Percutaneous drainage under ultrasound control is the preferred initial drainage procedure in high-risk patients. There have been no deaths in 22 patients treated for pyogenic liver abscess since 1978 (P less than 0.001). 相似文献
2.
Continuous versus intermittent portal triad clamping for liver resection: a controlled study 总被引:33,自引:0,他引:33 下载免费PDF全文
Belghiti J Noun R Malafosse R Jagot P Sauvanet A Pierangeli F Marty J Farges O 《Annals of surgery》1999,229(3):369-375
OBJECTIVE: The authors compared the intra- and postoperative course of patients undergoing liver resections under continuous pedicular clamping (CPC) or intermittent pedicular clamping (IPC). SUMMARY BACKGROUND DATA: Reduced blood loss during liver resection is achieved by pedicular clamping. There is controversy about the benefits of IPC over CPC in humans in terms of hepatocellular injury and blood loss control in normal and abnormal liver parenchyma. METHODS: Eighty-six patients undergoing liver resections were included in a prospective randomized study comparing the intra- and postoperative course under CPC (n = 42) or IPC (n = 44) with periods of 15 minutes of clamping and 5 minutes of unclamping. The data were further analyzed according to the presence (steatosis >20% and chronic liver disease) or absence of abnormal liver parenchyma. RESULTS: The two groups of patients were similar in terms of age, sex, nature of the liver tumors, results of preoperative assessment, proportion of patients undergoing major or minor hepatectomy, and nature of nontumorous liver parenchyma. Intraoperative blood loss during liver transsection was significantly higher in the IPC group. In the CPC group, postoperative liver enzymes and serum bilirubin levels were significantly higher in the subgroup of patients with abnormal liver parenchyma. Major postoperative deterioration of liver function occurred in four patients with abnormal liver parenchyma, with two postoperative deaths. All of them were in the CPC group. CONCLUSIONS: This clinical controlled study clearly demonstrated the better parenchymal tolerance to IPC over CPC, especially in patients with abnormal liver parenchyma. 相似文献
3.
In situ split liver transplantation for two adult recipients 总被引:9,自引:0,他引:9
Sommacale D Farges O Ettorre GM Lebigot P Sauvanet A Marty J Durand F Belghiti J 《Transplantation》2000,69(5):1005-1007
BACKGROUND: Modifications of the in situ split liver technique are needed for safe transplantation in two adult recipients with a single donor. METHODS: The graft from a brain-dead donor, 187 cm tall and weighing 89 kg, was split in situ with a transection performed along the main portal fissure retaining the middle hepatic vein with the left graft. The right and left grafts, which weighed 985 and 760 g, respectively, were transplanted in two adult recipients weighing 70 and 56 kg, respectively. RESULTS: Both recipients had minor intraoperative blood loss and were discharged from intensive care on day 3. Both grafts were rapidly functional, and the two patients were in excellent condition with normal liver function tests 9 months after surgery. CONCLUSION: In situ split liver transplantation can be performed with the middle hepatic vein retained in the left graft to obtain a sufficient volume of the two grafts suitable for two adult recipients. This modification of the technique could expand the donor pool for adult recipients. 相似文献
4.
Cdric Farges Olivier Cointault Marlne Murris Laurence Lavayssiere Shrazade Lakhdar‐Ghazal Arnaud Del Bello Anne‐Laure Hebral Laure Esposito Marie‐Batrice Nogier Federico Sallusto Xavier Iriart Elena Charpentier Joelle Guitard Fabrice Muscari Camille Dambrin Lydie Porte Nassim Kamar Sophie Cassaing Stanislas Faguer 《Transplant infectious disease》2020,22(1)
5.
Sersté T Barrau V Ozenne V Vullierme MP Bedossa P Farges O Valla DC Vilgrain V Paradis V Degos F 《Hepatology (Baltimore, Md.)》2012,55(3):800-806
Liver macronodules, ranging from benign to low-grade or high-grade dysplastic nodules (LGDNs/HGDNs) and hepatocellular carcinoma (HCC), may develop during chronic liver diseases (CLDs). Current guidelines were recently updated and the noninvasive criteria for the diagnosis of small HCC are based on a single typical radiological pattern and nonconclusive coincidental findings with two techniques. This study aimed to assess the accuracy and disagreements of noninvasive multiphasic examinations for the diagnosis of HCC and dysplastic nodules (DNs) and the role of biopsy. Seventy-four consecutive patients with CLD with ultrasound-detected 1-2-cm nodules underwent, within 1 month, multiphasic computed tomography (CT), magnetic resonance imaging (MRI), and biopsy of the nodule. Median age was 60 years; 33 patients (45%) had hepatitis C virus, 20 (27%) had hepatitis B virus, and 13 (18%) patients had no cirrhosis. Biopsy revealed 47 HCCs, 6 HGDNs, 1 LGDNs, 1 cholangiocarcinoma, and 1 epithelioid hemangioendothelioma. There were no tumors in the other 18 patients. All patients (31 of 31; 100%) who had conclusive coincidental findings (i.e., arterial enhancement and washout) on both examinations had HCC or HGDN (sensitivity, 57%; specificity, 100%). All patients (51 of 51; 100%) who had conclusive findings on at least one of the two examinations had HCC or HGDN (sensitivity, 96%; specificity, 100%). There was a disagreement regarding imaging findings between CT and MRI in 21 of 74 (28%) patients and no washout on both examinations in 23 of 74 patients (31%). In these 44 patients, liver biopsy provided an initial accurate diagnosis. CONCLUSION: The noninvasive diagnosis of HCC or HGDN can be obtained if arterial enhancement and washout are found in a single dynamic imaging examination. These findings are frequently discordant on both CT and MRI, supporting the place of biopsy for the diagnosis of small HCCs. 相似文献
6.
7.
Fuks D Regimbeau JM Le Treut YP Bachellier P Raventos A Pruvot FR Chiche L Farges O 《World journal of surgery》2011,35(8):1887-1897
Background
Incidental gallbladder cancer (GBC) is frequently discovered on the specimen when cholecystectomy for a benign disease is performed. The objective of the present study was to assess the management of incidental GBC patients in a French registry. 相似文献8.
Poupardin E Régimbeau JM Kianmanesh R Colombat M Farges O Sauvanet A Belghiti J 《Gastroentérologie clinique et biologique》2002,26(1):93-95
We report two cases of giant hemangioma of the liver revealed by a clinico-biological syndrome including fever, right upper quadrant pain and a biological inflammatory syndrome, whereas liver function tests and blood cell count were normal. This clinical presentation may help in the diagnosis of giant hemangioma of the liver. 相似文献
9.
Farges JC Romeas A Melin M Pin JJ Lebecque S Lucchini M Bleicher F Magloire H 《Journal of dental research》2003,82(8):652-656
TGF-beta1 released from dentin degraded by bacterial or iatrogenic agents is suspected to influence dental pulp response, including the modulation of cell migration. To determine the consequences of TGF-beta1 action on pulp immune cells, we analyzed, by immunohistochemistry, the effect of transdentinally diffusing TGF-beta1 on their localization in a human tooth slice culture model. TGF-beta1 induced an accumulation of HLA-DR-positive cells in both odontoblast and subodontoblast layers of the stimulated zone. Together with HLA-DR, these cells co-expressed Factor XIIIa and CD68, two features of immature antigen-presenting dendritic cells (DC), as well as the TGF-beta1 specific receptor TbetaRII. In contrast, no effect could be detected on the localization of either mature DC-LAMP-positive DC or of T- and B-lymphocytes. Analysis of these data suggests that TGF-beta1 released from dentin degraded by bacterial or iatrogenic agents could be involved in the immune response of the dental pulp resulting from tooth injury. 相似文献
10.
Extent of liver resection influences the outcome in patients with cirrhosis and small hepatocellular carcinoma 总被引:25,自引:0,他引:25
BACKGROUND: The long-term outcome after resection of hepatocellular carcinoma (HCC) is influenced by parameters related to the tumor and the underlying liver disease. However, the extent of the resection, which can be limited or anatomical (including the tumor and its portal territory), is controversial. METHODS: Among 64 Child-Pugh A patients with cirrhosis who underwent curative liver resection for small HCC (< or = 4 cm) between 1990 and 1996, 34 patients underwent limited resection with a margin width of at least 1 cm, and 30 patients underwent anatomic resection of at least 1 liver segment with complete removal of the portal area containing the tumor. The 2 groups were comparable in terms of epidemiologic and pathologic parameters. The major end points were: (1) in-hospital mortality and morbidity; (2) overall and disease-free survival; and (3) rate and topography of recurrence. RESULTS: The 30-day mortality (6% vs 7%) and morbidity (52% vs 47%) rates after limited and anatomic liver resection were not statistically different. The 5- and 8-year overall survival rates after limited versus anatomic resection were, respectively, 35% versus 54% (P <.05) and 6% versus 45% (P <.05). The 5- and 8-year disease-free survival rates were, respectively, 26% versus 45% and 0% versus 21% (P <.05). Local recurrence was more frequently observed after limited resections than after anatomic resections (50% vs 10%, P <.05). CONCLUSIONS: In patients with cirrhosis and a small HCC, anatomic resection achieves better disease-free survival than limited resection without increasing the postoperative risk. Therefore, anatomical resection should be the treatment of choice and considered as the reference surgical treatment compared with other treatments. 相似文献