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| 1 | Surgical treatment of anal stenosis显示文摘Anal stenosis is a rare but serious complication of anorectal surgery, most commonly seen after hemorrhoidectomy. Anal stenosis represents a technical challenge in terms of surgical management. A Medline search of studies relevant to the management of anal stenosis was undertaken. The etiology, pathophysiology and classifi cation of anal stenosis were reviewed. An overview of surgical and non-surgical therapeutic options was developed. Ninety percent of anal stenosis is caused by overzealous hemorrhoidectomy. Treatment, both medical and surgical, should be modulated based on stenosis severity. Mild stenosis can be managed conservatively with stool softeners or fiber supplements. Sphincterotomy may be quite adequate for a patient with a mild degree of narrowing. For more severe stenosis, a formal anoplasty should be performed to treat the loss of anal canal tissue. Anal stenosis may be anatomic or functional. Anal stricture is most often a preventable complication. Many techniques have been used for the treatment of anal stenosis with variable healing rates. It is extremely diffi cult to interpret the results of the various anaplastic procedures de in the literature as prospective trials have not been performed. However, almost any approach will at least improve patient symptoms. | Giuseppe Brisinda Serafino Vanella Federica Cadeddu Gaia Marniga Pasquale Mazzeo Francesco Brandara Giorgio Maria | 2009 | World Journal of Gastroenterology2009，15，16： | 22 |
| 2 | Antidiabetic therapy and increased risk of hepatocellular carcinoma in chronic liver disease显示文摘AIM:To explore the association between hepatocellular carcinoma(HCC) and type 2 diabetes mellitus, describe the temporal relations between the onset of diabetes and the development of HCC and evaluate the possible effects of antidiabetic therapy on HCC risk.METHODS:We recruited 465 HCC patients, 618 with cirrhosis and 490 control subjects.We evaluated the odds ratio(OR) for HCC by univariate and multivariate analysis.Moreover, OR for HCC in diabetic subjects treated with insulin or sulphanylureas and with metformin were calculated.RESULTS:The prevalence of diabetes mellitus was 31.2% in HCC, 23.3% in cirrhotic patients and 12.7% in the Control group.By univariate and multivariate analysis, the OR for HCC in diabetic patients were respectively 3.12(CI 2.2-4.4, P < 0.001) and 2.2(CI 1.2-4.4, P = 0.01).In 84.9% of cases, type 2 diabetes mellitus was present before the diagnosis of HCC.Moreover, we report an OR for HCC of 2.99(CI 1.34-6.65, P = 0.007) in diabetic patients treated with insulin or sulphanylureas, and an OR of 0.33(CI 0.1-0.7, P = 0.006) in diabetic patients treated with metformin.CONCLUSION:Our study confi rms that type 2 diabetes mellitus is an independent risk factor for HCC and pre-exists in the majority of HCC patients.Moreover, in male patients with type 2 diabetes mellitus, our data shows a direct association of HCC with insulin and sulphanylureas treatment and an inverse relationship with metformin therapy. | Valter Donadon Massimiliano Balbi Michela Ghersetti Silvia Grazioli Antonio Perciaccante Giovanni Della Valentina Rita Gardenal Maria Dal Mas Pietro Casarin Giorgio Zanette Cesare Miranda | 2009 | World Journal of Gastroenterology2009，15，20： | 23 |
| 3 | Loss of interstitial cells of Cajal network in severe idiopathic gastroparesis显示文摘AIM: To report a case of severe idiopathic gastroparesis in complete absence of Kit-positive gastric interstitial cells of Cajal (ICC). METHODS: Gastric tissue from a patient with severe idiopathic gastroparesis unresponsive to medical treatment and requiring surgery was analyzed by conventional histology and immunohistochemistry. RESULTS: Gastric pacemaker cells expressing Kit receptor had completely disappeared while the local level of stem cell factor, the essential ligand for its development and maintenance, was increased. No signs of cell death were observed in the pacemaker region. CONCLUSION: These results are consistent with the hypothesis that a lack of Kit expression may lead to impaired functioning of ICC. Total gastrectomy proves to be curative. | Edda Battaglia Gabrio Bassotti Graziella Bellone Luca Dughera Anna Maria Serra Luigi Chiusa Alessandro Repici Pierroberto Mioli Giorgio Emanuelli | 2006 | World Journal of Gastroenterology2006，12，38： | 20 |
| 4 | Endoscopic ultrasound and magnetic resonance imaging for re-staging rectal cancer after radiotherapy显示文摘AIM:To compare the sensitivity and specificity of two imaging techniques,endoscopic ultrasound (EUS) and magnetic resonance imaging (MRI),in patients with rectal cancer after neoadjuvant chemoradiation therapy. And we compared EUS and MRI data with histological fi ndings from surgical specimens. METHODS:Thirty-nine consecutive patients (51.3% Male; mean age:68.2 ± 8.9 years) with histologically confirmed distal rectal cancer were examined for staging. All patients underwent EUS and MRI imaging before and after neoadjuvant chemoradiation therapy. RESULTS:After neoadjuvant chemoradiation,EUS and MRI correctly classified 46% (18/39) and 44% (17/39) of patients,respectively,in line with their histological T stage (P > 0.05). These proportions were higher for both techniques when nodal involvement was considered:69% (27/39) and 62% (24/39). When patients were sorted into T and N subgroups,the diagnostic accuracy of EUS was better than MRI for patients withT0-T2 (44% vs 33%,P > 0.05) and N0 disease (87% vs 52%,P = 0.013). However,MRI was more accurate than EUS in T and N staging for patients with more advanced disease after radiotherapy,though these differences did not reach statistical significance. CONCLUSION:EUS and MRI are accurate imaging techniques for staging rectal cancer. However,after neoadjuvant RT-CT,the role of both methods in the assessment of residual rectal tumors remains uncertain. | Gianni Mezzi Paolo Giorgio Arcidiacono Silvia Carrara Francesco Perri Maria Chiara Petrone Francesco De Cobelli Simone Gusmini Carlo Staudacher Alessandro Del Maschio Pier Alberto Testoni | 2009 | World Journal of Gastroenterology2009，15，44： | 9 |
| 5 | Endoscopic ultrasonography findings in autoimmune pancreatitis显示文摘Endoscopic ultrasonography is an established diagnostic tool for pancreatic masses and chronic pancreatitis.In recent years there has been a growing interest in the worldwide medical community in autoimmune pancreatitis (AIP),a form of chronic pancreatitis caused by an autoimmune process.This paper reviews the current available literature about the endoscopic ultrasonographic findings of AIP and the role of this imaging technique in the management of this protean disease. | Elisabetta Buscarini Stefania De Lisi Paolo Giorgio Arcidiacono Maria Chiara Petrone Arnaldo Fuini Rita Conigliaro Guido Manfredi Raffaele Manta Dario Reggio Claudio De Angelis | 2011 | World Journal of Gastroenterology2011，17，16： | 6 |
| 6 | Common features between neoplastic and preneoplastic lesions of the biliary tract and the pancreas显示文摘the bile duct system and pancreas show many similarities due to their anatomical proximity and common embryological origin.Consequently,preneoplastic and neoplastic lesions of the bile duct and pancreas share analogies in terms of molecular,histological and pathophysiological features.Intraepithelial neoplasms are reported in biliary tract,as biliary intraepithelial neoplasm(BilIN),and in pancreas,as pancreatic intraepithelial neoplasm(PanIN).Both can evolve to invasive carcinomas,respectively cholangiocarcinoma(CCA)and pancreatic ductal adenocarcinoma(PDAC).Intraductal papillary neoplasms arise in biliary tract and pancreas.Intraductal papillary neoplasm of the biliary tract(IPNB)share common histologic and phenotypic features such as pancreatobiliary,gastric,intestinal and oncocytic types,and biological behavior with the pancreatic counterpart,the intraductal papillary mucinous neoplasm of the pancreas(IPMN).All these neoplastic lesions exhibit similar immunohistochemical phenotypes,suggesting a common carcinogenic process.Indeed,CCA and PDAC display similar clinic-pathological features as growth pattern,poor response to conventional chemotherapy and radiotherapy and,as a consequence,an unfavorable prognosis.The objective of this review is to discuss similarities and differences between the neoplastic lesions of the pancreas and biliary tract with potential implications on a common origin from similar stem/progenitor cells. | Piera Zaccari Vincenzo Cardinale Carola Severi Federica Pedica Guido Carpino Eugenio Gaudio Claudio Doglioni Maria Chiara Petrone Domenico Alvaro Paolo Giorgio Arcidiacono Gabriele Capurso | 2019 | World Journal of Gastroenterology2019，25，31： | 6 |
| 7 | Efficient RT-QuIC seeding activity for α-synuclein in olfactory mucosa samples of patients with Parkinson’s disease and multiple system atrophy显示文摘Background:Parkinson’s disease(PD)is a neurodegenerative disorder whose diagnosis is often challenging because symptoms may overlap with neurodegenerative parkinsonisms.PD is characterized by intraneuronal accumulation of abnormalα-synuclein in brainstem while neurodegenerative parkinsonisms might be associated with accumulation of eitherα-synuclein,as in the case of Multiple System Atrophy(MSA)or tau,as in the case of Corticobasal Degeneration(CBD)and Progressive Supranuclear Palsy(PSP),in other disease-specific brain regions.Definite diagnosis of all these diseases can be formulated only neuropathologically by detection and localization ofα-synuclein or tau aggregates in the brain.Compelling evidence suggests that trace-amount of these proteins can appear in peripheral tissues,including receptor neurons of the olfactory mucosa(OM).Methods:We have set and standardized the experimental conditions to extend the ultrasensitive Real Time Quaking Induced Conversion(RT-QuIC)assay for OM analysis.In particular,by using human recombinantα-synuclein as substrate of reaction,we have assessed the ability of OM collected from patients with clinical diagnoses of PD and MSA to induceα-synuclein aggregation,and compared their seeding ability to that of OM samples collected from patients with clinical diagnoses of CBD and PSP.Results:Our results showed that a significant percentage of MSA and PD samples inducedα-synuclein aggregation with high efficiency,but also few samples of patients with the clinical diagnosis of CBD and PSP caused the same effect.Notably,the final RT-QuIC aggregates obtained from MSA and PD samples owned peculiar biochemical and morphological features potentially enabling their discrimination.Conclusions:Our study provide the proof-of-concept that olfactory mucosa samples collected from patients with PD and MSA possess important seeding activities forα-synuclein.Additional studies are required for(i)estimating sensitivity and specificity of the technique and for(ii)evaluating its application for the diagnosis of PD and neurodegenerative parkinsonisms.RT-QuIC analyses of OM and cerebrospinal fluid(CSF)can be combined with the aim of increasing the overall diagnostic accuracy of these diseases,especially in the early stages. | Chiara Maria Giulia De Luca Antonio Emanuele Elia Sara Maria Portaleone Federico Angelo Cazzaniga Martina Rossi Edoardo Bistaffa Elena De Cecco Joanna Narkiewicz Giulia Salzano Olga Carletta Luigi Romito Grazia Devigili Paola Soliveri Pietro Tiraboschi Giuseppe Legname Fabrizio Tagliavini Roberto Eleopra Giorgio Giaccone Fabio Moda | 2019 | Translational Neurodegeneration2019，8，1： | 5 |
| 8 | New fecal test for non-invasive Helicobacter pylori detection:A diagnostic accuracy study显示文摘AIM To assess the diagnostic accuracy of a new fecal test for detecting Helicobacter pylori(H. pylori), using ^(13)Curea breath test as the reference standard, and explore bacterial antibiotic resistance. METHODS We conducted a prospective two-center diagnostic test accuracy study. We enrolled consecutive people≥ 18 years without previous diagnosis of H. pylori infection, referred for dyspepsia between February and October 2017. At enrollment, all participants underwent 13 C-urea breath test. Participants aged over 50 years were scheduled to undergo upper endoscopy with histology. Participants collected stool samples 1-3 d after enrollment for a new fecal investigation(THD fecal test). The detection of bacterial 23 S rRNA subunit gene indicated H. pylori infection. We also used the index diagnostic test to examine mutations conferring resistance to clarithromycin and levofloxacin. Independent investigators analyzed index test and reference test standard results blinded to the other test findings. We estimated sensitivity, specificity, positive(PPV) and negative(NPV) predictive value, diagnostic accuracy, positive and negative likelihood ratio(LR), together with 95% confidence intervals(CI).RESULTS We enrolled 294 consecutive participants(age: Median 37.0 years, IQR: 29.0-46.0 years; men: 39.8%). Ninetyfive(32.3%) participants had a positive ^(13)C-urea breath test. Twenty-three(7.8%) participants underwent upper endoscopy with histology, with a full concordance between ^(13)C-urea breath test and histology in detecting H. pylori infection. Four(1.4%) out of the 294 participants withdrew from the study after the enrollment visit and did not undergo THD fecal testing. In the 290 participants who completed the study, the THD fecal test sensitivity was 90.2%(CI: 84.2%-96.3%), specificity 98.5%(CI:96.8%-100%), PPV 96.5%(CI: 92.6%-100%), NPV 95.6%(CI: 92.8%-98.4%), accuracy 95.9%(CI: 93.6%-98.2%), positive LR 59.5(CI: 19.3-183.4), negative LR 0.10(CI: 0.05-0.18). Out of 83 infected participants identified with the THD fecal test, 34(41.0%) had bacterial genotypic changes consistent with antibiotic-resistant H. pylori infection. Of these, 27(32.5%) had bacterial strains resistant to clarithromycin, 3(3.6%) to levofloxacin, and 4(4.8%) to both antibiotics. CONCLUSION The THD fecal test has high performance for the non-invasive diagnosis of H. pylori infection while additionally enabling the assessment of bacterial antibiotic resistances. | Andrea Iannone Floriana Giorgio Francesco Russo Giuseppe Riezzo Bruna Girardi Maria Pricci Suetonia C Palmer Michele Barone Mariabeatrice Principi Giovanni FM Strippoli Alfredo Di Leo Enzo Ierardi | 2018 | World Journal of Gastroenterology2018，24，27： | 5 |
| 9 | FDG-PET/CT and parathyroid carcinoma:Review of literature and illustrative case series显示文摘Parathyroid cancer is an uncommon malignant cancer and is associated with a poor prognosis.The staging of parathyroid cancer represents an important issue both at initial diagnosis and after surgery and medical treatment.The role of positron emission tomography/computed tomography(PET/CT)with 18F-Fluorodeoxyglucose(18F-FDG)as an imaging tool in parathyroid cancer is not clearly reported in the literature,although its impact in other cancers is well-defined.The aim of the following illustrative clinical cases is to highlight the impact of PET/CT in the management of different phases of parathyroid cancer.We describe five patients with parathyroid malignant lesions,who underwent FDG PET/CT at initial staging,restaging and post-surgery evaluation.In each patient we report the value of PET/CT comparing its findings with other common imaging modalities(e.g.,CT,planar scintigraphy with 99mTcsestamibi,magnetic resonance imaging)thus determining the complementary benefit of FDG PET/CT in parathyroid carcinoma.We hope to provide an insight into the potential role of PET/CT in assessing the extent of disease and response to treatment which are the general principles used to correctly evaluate disease status. | Laura Evangelista Nadia Sorgato Francesca Torresan Isabella Merante Boschin Gianmaria Pennelli Giorgio Saladini Andrea Piotto Domenico Rubello Maria Rosa Pelizzo | 2011 | World Journal of Clinical Oncology2011，2，10： | 5 |
| 10 | 中西部3省农村医疗保障项目对灾难性医疗费的影响显示文摘目的了解农村医疗保障项目对灾难性医疗费的影响。方法入户调查。结果河北、陕西和内蒙古3个中西部省份的3330户家庭、11252人接受调查,其中90.8%的个人参合(家庭为91.2%);8.0%的个人没有医保(家庭为7.8%);1337个贫困人中,7.6%的人通过医疗救助参合。补偿前,总医疗费所致灾难性医疗费的发病率和强度分别为14.3%、2.8%;非住院费比住院费发生较多的灾难性医疗费;补偿后,新农合对灾难性医疗费的保护率、强度分别为9.9%、16.9%;新农合减少住院费所致灾难性医疗费比非住院费多;医疗救助避免1%的家庭发生灾难性医疗费。新农合和灾难性医疗费没有关联。结论农村医疗保障项目对灾难性医疗费的保护作用有限。 | 石武祥 王冠群 张俊华 张宏 Daniele Brombal Virasakdi C Alan Geater Maria Santonastaso Giorgio Mario Cortassa 刘建英 | 2013 | 现代预防医学2013，40，3： | 4 |
| 11 | Renal function and physical fitness after 12-mo supervised training in kidney transplant recipients显示文摘AIM To evaluate the effect of a 12-mo supervised aerobic and resistance training, on renal function and exercise capacity compared to usual care recommendations.METHODS Ninety-nine kidney transplant recipients(KTRs) were assigned to interventional exercise(Group A; n = 52) and a usual care cohort(Group B; n = 47). Blood and urine chemistry, exercise capacity, muscular strength, anthropometric measures and health-related quality of life(HRQo L) were assessed at baseline, and after 6 and 12 mo. Group A underwent a supervised training three times per week for 12 mo. Group B received only general recommendations about home-based physical activities.RESULTS Eighty-five KTRs completed the study(Group A, n = 44; Group B, n = 41). After 12 mo, renal function remained stable in both groups. Group A significantly increased maximum workload(+13 W, P = 0.0003), V'O2 peak(+3.1 mL/kg per minute, P = 0.0099), muscular strength in plantar flexor(+12 kg, P = 0.0368), height in the countermovement jump(+1.9 cm, P = 0.0293) and decreased in Body Mass Index(-0.5 kg/m^2, P = 0.0013). HRQo L significantly improved in physical function(P = 0.0019), physical-role limitations(P = 0.0321) and social functioning scales(P = 0.0346). Noimprovements were found in Group B.CONCLUSION Twelve-month of supervised aerobic and resistance training improves the physiological variables related to physical fitness and cardiovascular risks without consequences on renal function. Recommendations alone are not sufficient to induce changes in exercise capacity of KTRs. Our study is an example of collaborative working between transplant centres, sports medicine and exercise facilities. | Giulio Sergio Roi Giovanni Mosconi Valentina Totti Maria Laura Angelini Erica Brugin Patrizio Sarto Laura Merlo Sergio Sgarzi Michele Stancari Paola Todeschini Gaetano La Manna Andrea Ermolao Ferdinando Tripi Lucia Andreoli Gianluigi Sella Alberto Anedda Laura Stefani Giorgio Galanti Rocco Di Michele Franco Merni Manuela Trerotola Daniela Storani Alessandro Nanni Costa | 2018 | World Journal of Transplantation2018，8，1： | 4 |
| 12 | Reduction in sperm aneuploidy levels in severe oligoasthenoteratospermic patients after medical therapy: a preliminary report显示文摘这研究的目的是调查医药治疗是否能减少精子 aneuploidy 层次并且与严重自发的 oligoasthenoteratospermia (燕麦) 在病人改进 intracytoplasmic 精子注射(ICSI ) 的结果。在至少一个失败的 ICSI 周期被考虑以后,因为严重自发的燕麦,要求 ICSI 的 33 对不肥沃的夫妇。精液参数(集中,活动性和形态学), aneuploid 精子的百分比和 ICSI 的结果(卵母细胞的数字使肥沃的、胚胎转的、生物化学的怀孕,临床的怀孕和实时出生)与L肉毒碱在治疗的一堂3月的功课前后被作比较每 day+ 给两次的 1 g ; acetyl-L-carnitine 500 ;每 day+ 给两次的 mg ;一片 30-mg cinnoxicam 药片每 4 天。Aneuploidy 被估计用在在染色体 X,上执行的 situ 杂交(鱼) 荧光灯 Y, 13, 15, 16, 17, 18, 21 和 22。结果证明 33 个病人中的 22 个有 aneuploid 精子的减少的频率并且在治疗(组 1 ) 以后改进了精子形态学,并且 11 没显示出变化(组 2 ) 。生物化学的怀孕,临床的怀孕和实时出生的数字在比在组 2 的组 1 是显著地更高的。没有重要差别关于卵母细胞的数字在这些组之间被发现使肥沃,胚胎转了。副作用是可以忽略的。在严重自发的燕麦病人的 ICSI 怀孕和实时出生的数字与 L 肉毒碱, acetyl-L-carnitine 和 cinnoxicam 的一堂功课改善了。 | Giorgio Cavallini Maria Cristina Magli Andor Crippa Anna Pia Ferraretti Luca Gianaroli | 2012 | Asian Journal of Andrology2012，14，4： | 4 |
| 13 | Tumors and new endoscopic ultrasound-guided therapies显示文摘With the advent of linear echoendoscopes, endoscopic ultrasound (EUS) has become more operative and a new field of oncological application has been opened up. From tumor staging to tissue acquisition under EUS-guided fine-needle aspiration, new operative procedures have been developed on the principle of the EUS-guided puncture. A hybrid probe combining radiofrequency with cryotechnology is now available, to be passed through the operative channel of the echoendoscope into the tumor to create an area of ablation. EUS-guided fine-needle injection is emerging as a method to deliver anti-tumoral agents inside the tumor. Ethanol lavage, with or without paclitaxel, has been proposed for the treatment of cystic tumors in non-resectable cases and complete resolution has been recorded in up to 70%-80%. Many other chemical or biological agents have been investigated for the treatment of pancreatic adenocarcinoma: activated allogenic lymphocyte culture (Cytoimplant), a replication-deficient adenovirus vector carrying the tumor necrosis factor-α gene, or an oncolytic attenuated adenovirus (ONYX-015). The potential advantage of treatment under EUS control is the real-time imaging guidance into a deep target likethe pancreas which is extremely difficult to reach by a percutaneous approach. To date there are no randomized controlled trials to confirm the real clinical benefits of these treatments compared to standard therapy so it seems wise to reserve them only for experimental protocols approved by ethics committees. | Silvia Carrara Maria Chiara Petrone Pier Alberto Testoni Paolo Giorgio Arcidiacono | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，4： | 4 |
| 14 | Botulinum toxin for chronic anal fissure after biliopancreatic diversion for morbid obesity显示文摘AIM: To study the effect of botulinum toxin in patients with chronic anal fissure after biliopancreatic diversion (BPD) for severe obesity. METHODS: Fifty-nine symptomatic adults with chronic anal fissure developed after BPD were enrolled in an open label study. The outcome was evaluated clinically and by comparing the pressure of the anal sphincters before and after treatment. All data were analyzed in univariate and multivariate analysis. RESULTS: Two months after treatment, 65.4% of the patients had a healing scar. Only one patient had mild incontinence to flatus that lasted 3 wk after treatment, but this disappeared spontaneously. In the multivariate analysis of the data, two registered months after the treatment, sex (P = 0.01), baseline resting anal pressure (P = 0.02) and resting anal pressure 2 mo after treatment (P < 0.0001) were significantly related to healing rate.CONCLUSION: Botulinum toxin, despite worse results than in non-obese individuals, appears the best alternative to surgery for this group of patients with a high risk of incontinence. | Serafino Vanella Giuseppe Brisinda Gaia Marniga Anna Crocco Giuseppe Bianco Giorgio Maria | 2012 | World Journal of Gastroenterology2012，18，10： | 4 |
| 15 | Feasibility and yield of a novel 22-gauge histology EUS needle in patients with pancreatic masses: a multicenter prospective cohort study显示文摘 | Alberto Larghi Julio Iglesias-Garcia Jan-Werner Poley Geneviève Monges Maria Chiara Petrone Guido Rindi Ihab Abdulkader Paolo Giorgio Arcidiacono Guido Costamagna Katharina Biermann Erwan Bories Claudio Doglioni J. Enrique Dominguez-Mu?oz Cesare Hassan Ma | 2013 | Surgical Endoscopy2013，，10： | 3 |
| 16 | Investigation and management of Toxoplasma gondii infection in pregnancy and infancy: a prospective study显示文摘目的: Toxoplasma gondii 感染在怀孕期间提出严肃的风险到胎儿,因此及时、精确的诊断是必要的。这研究的目的是经由评估母亲的免疫学的地位和可能性到改进诊断、治疗学的途径估计先天的感染的频率。 | Paola DI CARLO Amelia ROMANO Alessandra CASUCCIO Salvatore CILLINO Maria Gabriella SCHIMMENTI Giorgio MANCUSO Stella LA CHIUSA Vincenzo NOVARA Daniela INGRASSIA Valentina LI VECCHI Marcello TRIZZINO Lucina TITONE | 2011 | Acta Pharmacologica Sinica2011，32，8： | 3 |
| 17 | Outcome of endotherapy for pancreas divisum in patients with acute recurrent pancreatitis显示文摘AIM:To assess the rate of relapses of acute pancreatitis(AP),recurrent AP(RAP)and the evolution of endosonographic signs of chronic pancreatitis(CP)in patients with pancreas divisum(PDiv)and RAP.METHODS:Over a five-year period,patients with PDiv and RAP prospectively enrolled were divided into two groups:(1)those with relapses of AP in the year before enrollment were assigned to have endoscopic therapy(recent RAP group);and(2)those free of recurrences were conservatively managed,unless they relapsed during follow-up(previous RAP group).All patients in both groups entered a follow-up protocol that includedclinical and biochemical evaluation,pancreatic endoscopic ultrasonography(EUS)every year and after every recurrence of AP,at the same time as endoscopic retrograde cholangiopancreatography(ERCP).RESULTS:Twenty-two were treated by ERCP and 14were conservatively managed during a mean follow-up of 4.5±1.2 years.In the recent RAP group in whom dorsal duct drainage was achieved,AP still recurred in11(57.9%)after the first ERCP,in 6 after the second ERCP(31.6%)and in 5 after the third ERCP(26.3%).Overall,endotherapy was successful 73.7%.There were no cases of recurrences in the previous RAP group.EUS signs of CP developed in 57.9%of treated and 64.3%of untreated patients.EUS signs of CP occurred in 42.8%of patients whose ERCPs were successful and in all those in whom it was unsuccessful(P=0.04).There were no significant differences in the rate of AP recurrences after endotherapy and in the prevalence of EUS signs suggesting CP when comparing patients with dilated and non-dilated dorsal pancreatic ducts within each group.CONCLUSION:Patients with PDiv and recent episodes of AP can benefit from endoscopic therapy.Effective endotherapy may reduce the risk of developing EUS signs of CP at a rate similar to that seen in patients of previous RAP group,managed conservatively.However,in a subset of patients,endotherapy,although successful,did not prevent the evolution of endosonographic signs of CP. | Alberto Mariani Milena Di Leo Maria Chiara Petrone Paolo Giorgio Arcidiacono Antonella Giussani Raffaella Alessia Zuppardo Giulia Martina Cavestro Pier Alberto Testoni | 2014 | World Journal of Gastroenterology2014，20，46： | 3 |
| 18 | The meaning of tissue and serum HCV RNA quantitation in hepatitis C recurrence after liver transplantation: A retrospective study显示文摘 | Francesco Vasuri Maria Cristina Morelli Elisa Gruppioni Michelangelo Fiorentino Giorgio Ercolani Matteo Cescon Antonio Daniele Pinna Walter Franco Grigioni Antonia D’Errico-Grigioni | 2013 | Digestive and Liver Disease2013，，6： | 3 |
| 19 | CD44v6 Is a Marker of Constitutive and Reprogrammed Cancer Stem Cells Driving Colon Cancer Metastasis显示文摘 | Matilde Todaro Miriam Gaggianesi Veronica Catalano Antonina Benfante Flora Iovino Mauro Biffoni Tiziana Apuzzo Isabella Sperduti Silvia Volpe Gianfranco Cocorullo Gaspare Gulotta Francesco Dieli Ruggero De Maria Giorgio Stassi | 2014 | Cell Stem Cell2014，，3： | 3 |
| 20 | A Prospective Policy Development to Increase Split-Liver Transplantation for 2 Adult Recipients: Results of a 12-Year Multicenter Collaborative Study显示文摘 | Paolo Aseni Tullia Maria De Feo Luciano De Carlis Umberto Valente Michele Colledan Umberto Cillo Giorgio Rossi Vincenzo Mazzaferro Matteo Donataccio Nicola De Fazio Enzo Andorno Patrizia Burra | 2014 | Annals of Surgery2014，，1： | 3 |
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