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| 1 | Aetiology and risk factors of ischaemic cholangiopathy after liver transplantation显示文摘Liver transplantation(LT)is the best treatment for endstage hepatic failure,with an excellent survival rates over the last decade.Biliary complications after LT pose a major challenge especially with the increasing number of procured organs after circulatory death.Ischaemic cholangiopathy(IC)is a set of disorders characterized by multiple diffuse strictures affecting the graft biliary system in the absence of hepatic artery thrombosis or stenosis.It commonly presents with cholestasis and cholangitis resulting in higher readmission rates,longer length of stay,repeated therapeutic interventions,and eventually re-transplantation with consequent effects on the patient’s quality of life and increased health care costs.The pathogenesis of IC is unclear and exhibits a higher prevalence with prolonged ischaemia time,donation after circulatory death(DCD),rejection,and cytomegalovirus infection.The majority of IC occurs within 12 mo after LT.Prolonged warm ischaemic times predispose to a profound injury with a subsequently higher prevalence of IC.Biliary complications and IC rates are between 16%and 29%in DCD grafts com-pared to between 3%and 17%in donation after brain death(DBD)grafts.The majority of ischaemic biliary lesions occur within 30 d in DCD compared to 90 d in DBD grafts following transplantation.However,there are many other risk factors for IC that should be considered.The benefits of DCD in expanding the donor pool are hindered by the higher incidence of IC with increased rates of re-transplantation.Careful donor selection and procurement might help to optimize the utilization of DCD grafts. | Moustafa Mabrouk Mourad Abdullah Algarni Christos Liossis Simon R Bramhall | 2014 | World Journal of Gastroenterology2014，20，20： | 16 |
| 2 | 22-gauge core vs 22-gauge aspiration needle for endoscopic ultrasound-guided sampling of abdominal masses显示文摘AIM To compare the aspiration needle(AN) and core biopsy needle(PC) in endoscopic ultrasound-guided fine needle aspiration(EUS-FNA) of abdominal masses.METHODS Consecutive patients referred for EUS-FNA were included in this prospective single-center trial. Each patient underwent a puncture of the lesion with both standard 22-gauge(G) AN(Echo Tip Ultra; Cook Medical, Bloomington, Indiana, United States) and the novel 22 G PC(Echo Tip Pro Core; Cook Medical, Bloomington, Indiana, United States) in a randomized fashion; histology was attempted in the PC group only. The main study endpoint was the overall diagnostic accuracy, including the contribution of histology to the final diagnosis. Secondary outcome measures included material adequacy, number of needle passes, and complications.RESULTS Fifty six consecutive patients(29 men; mean age 68 years) with pancreatic lesions(n = 38), lymphadenopathy(n = 13), submucosal tumors(n = 4), or others lesions(n = 1) underwent EUS-FNA using both of the needles in a randomized order. AN and PC reached similar overall results for diagnostic accuracy(AN: 88.9 vs PC: 96.1, P = 0.25), specimen adequacy(AN: 96.4% vs PC: 91.1%, P = 0.38), mean number of passes(AN: 1.5 vs PC: 1.7, P = 0.14), mean cellularity score(AN: 1.7 vs PC: 1.1, P = 0.058), and complications(none). A diagnosis on the basis of histology was achieved in the PC group in 36(64.3%) patients, and in 2 of those as the sole modality. In patients with available histology the mean cellularity score was higher for AN(AN: 1.7 vs PC: 1.0, P = 0.034); no other differences were of statistical significance.CONCLUSION Both needles achieved high overall diagnostic yields and similar performance characteristics for cytological diagnosis; histological analysis was only possible in 2/3 of cases with the new needle. | William Sterlacci Athanasios D Sioulas Lothar Veits Pervin G?nüllü Guido Schachschal Stefan Groth Mario Anders Christos K Kontos Theodoros Topalidis Andrea Hinsch Michael Vieth Thomas R?sch Ulrike W Denzer | 2016 | World Journal of Gastroenterology2016，22，39： | 2 |
| 3 | ln vivo and in vitro studies on the anticancer activity of Copaifera multijuga Hayne and its fractions显示文摘 | Lima S R M Junior V F V Christo H B | 2003 | Phytotherapy Research2003，17，9： | 1 |
| 4 | A longitudinal three-center study of craniofacial morphology at 6 and 12 years of age in patients with complete bilateral cleft lip and palate显示文摘 | Theodosia Bartzela Christos Katsaros Elisabeth R?nning etal | 2012 | Clin Oral Invest2012，16，： | 1 |
| 5 | Chemical composition and antibacterial activity of Brazilian propolis显示文摘 | Christo R Kujumgiev A | 1995 | Z Naturforsch1995，50，34： | 1 |
| 6 | Thomas,Analytical Formulation for the Shielding Effectiveness of Enclosures with Apertures显示文摘 | MARTIN P R TREVOR M B CHRISTOS C | 1998 | IEEE Transaction on Electromagnetic Compatibility1998，40，8： | 1 |
| 7 | Development in wool scouring--an Australian view显示文摘 | CHRISTOE J R | 1988 | Wool Science Review1988，64，： | 1 |
| 8 | Predictive factors as- sociated with axillary lymph node metastases in Tla and Tlb breast carcinomas: analysis in more than 900 patient显示文摘 | Rivadeneira D Simmons R Christos P | 2000 | Am Coll Surg2000，191，： | 1 |
| 9 | Predictive factors associated with axillary lymph node metastases in T1 a and T1 b breast carcinomas: analysis in more than 900 patients 显示文摘 | RIVADENEIRA D E SIMMONS R M CHRISTOS P J | 2000 | J Am Coll Surg2000，191，1： | 1 |
| 10 | A microeconomic view of data mining显示文摘 | Jon K Christos P Prabhakar R | 1998 | Data Mining and Knowledge Discovery1998，2，4： | 1 |
| 11 | Predictive factors associated with axillary lymph node metastases in T1a and T1b breast carcinomas:analysis in more than 900 patients显示文摘 | Rivadeneira D Simmons R Christos P | 2000 | J Am Coll Surg2000，191，： | 1 |
| 12 | Metal organo tetraphosphonate inorganic - organic hybrids: crystal structure and anticorrosion effects of zinc hexamethylene diaminetetrakis(methylenephosphonate) on carbon steels显示文摘 | Konstantinos D D Christos M Raphael G R | 2005 | Inorg Chem2005，44，： | 1 |
| 13 | Screening for microalbuminuria simplified by urine specific gravity显示文摘 | Parikh Chirag R Gyamlani Geeta G Carvounis Christos P | | 0，，： | 1 |
| 14 | Development in wool scouring:an Australian review 显示文摘 | Christoe J R | 1988 | Wool Science Review1988，64，： | 1 |
| 15 | Development in wool scouring-an Australian aiew显示文摘 | Christoe J R | 1988 | Wool Science Review1988，64，： | 1 |
| 16 | Latent semantic indexing: a probabilistie analysis显示文摘 | CHRISTOS H P PRABHAKAR R H TAMAKI S V | 2000 | Journal of Computer and System Sciences2000，61，2： | 1 |
| 17 | Latent semantic indexing : A probabilistic analysis 显示文摘 | Christos P H Prabhakar R Hisao T | 2000 | Journal of Computer and System Sciences2000，2，61： | 1 |
| 18 | Diet, physi- cal exercise and Orlistat administration increase serum Anti- Mtillerian Hormone (AMH) levels in women with polycystic ovary syndrome( (PCOS) 显示文摘 | Christos V Georgopov|os NA David R | 2013 | Gynecoll Endocri- nol2013，29，3： | 1 |
| 19 | BiRD (Biaxin /Revlimid /dexamethasone) combination therapy results in high complete- and overall-response rates in treatment-naive symptomatic multiple myeloma显示文摘 | Niesvizky R Jayabalan DS Christos PJ | 2008 | Blood2008，111，3： | 1 |
| 20 | Interactions of Paecilomyces lilacinus strain 251 with the mycorrhizal fungus Glomus intraradices: Implications for Meloidogyne incognita control on tomato显示文摘 | CHRISTOS R STEPHAN R SEBASTIAN K | 2006 | Biocontrol Science & Technology2006，16，98： | 1 |
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