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Transperineal laser ablation of the prostate as a treatment for benign prostatic hyperplasia and prostate cancer: The results of a delphi consensus project

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Asian Journal of Urology 2024年第2期11卷 271-279页

作者： Andrea Cocci Marta Pezzoli Fernando Bianco Franco Blefari Pierluigi Bove Francois Cornud Gaetano de Rienzo Paolo destefanis Danilo Di Trapani Alessandro Giacobbe Luca Giovanessi Antonino Laganà Giovanni Lughezzani Guglielmo Manenti Gianluca Muto Gianluigi Patelli Novello Pinzi stefano Regusci giorgio I.Russo Juan I.M.Salamanca Matteo Salvi Luigi Silvestri Fabrizio Verweij Eric Walser Riccardo GBertolo Valerio Iacovelli Alessandro Bertaccini debora Marchiori Hugo Davila Pasquale Ditonno Paolo Gontero Gennaro Iapicca Theo M de Reijke Vito Ricapito Pierluca Pellegrini Andrea Minervini Sergio Serni Francesco Sessa department of Urology Careggi HospitalUniversity of FlorenceFlorenceItaly Urology Section University of FlorenceFlorenceItaly Urological Research Network MiamiFLUSA Urology Section Prato HospitalPratoItaly Torvergata Oncoscience Research Centre of Excellence TORDepartment of Experimental MedicineUniversity of Rome Tor VergataRomeItaly department of Urology San Carlo di Nancy HospitalRomeItaly department of Radiology Hôpital CochinParis Descartes UniversityParisFrance Urology and Andrology Unit II Department of Emergency and Organ TransplantationUniversity of BariBariItaly Unit of Urology Cittàdella Salute e della Scienza HospitalUniversity of TurinTurinItaly Urology Unit Buccheri La Ferla Fatebenefratelli HospitalPalermoItaly department of Urology Humanitas Gradenigo HospitalTurinItaly Urology Unit Surgical DepartmentFondazione Poliambulanza Istituto OspedalieroBresciaItaly departement of Urology “S.Giovanni Evangelista”HospitalTivoliItaly Humanitas Clinical and Research CentereIRCCS Department of UrologyRozzanoItaly department of Biomedical Sciences Humanitas UniversityPieve EmanueleItaly department of Biomedicine and Prevention University of Rome“Tor Vergata”RomeItaly department of Diagnostic Imaging and Interventional Radiology University of Rome“Tor Vergata”RomeItaly department of Interventional Radiology Pesenti-Fenaroli Hospital-ASST Bergamo EstAlzano LombardoItaly department of Urology University of SienaSienaItaly Swiss International Prostate Center GenevaSwitzerland Clinique Générale Beaulieu GenevaSwitzerland department of Urology University of CataniaItaly department of Urology Puerta de Hierro-Majadahonda University HospitalMadridSpain Lyx Institute of Urology Universidad Francisco de VitoriaMadridSpain department of Medico-Surgical Sciences and Biotechnologies Sapienza University of RomeFaculty of Pharmacy and MedicineUrology Unit ICOTLatinaItaly department of Urology European Institute of Oncology(IEO)IRCCSMilanItaly department of Radiology D

Objective: To evaluate transperineal laser ablation (TPLA) with Echolaser® (Echolaser® TPLA, Elesta S.p.A., Calenzano, Italy) as a treatment for benign prostatic hyperplasia (BPH) and prostate cancer (PCa) using the delphi consensus ***: Italian and international experts on BPH and PCa participated in a collaborative consensus project. During two rounds, they expressed their opinions on Echolaser® TPLA for the treatment of BPH and PCa answering online questionnaires on indications, methodology, and potential complications of this technology. Level of agreement or disagreement to reach consensus was set at 75%. If the consensus was not achieved, questions were modified after each round. A final round was performed during an online meeting, in which results were discussed and ***: Thirty-two out of forty invited experts participated and consensus was reached on all topics. Agreement was achieved on recommending Echolaser® TPLA as a treatment of BPH in patients with ample range of prostate volume, from 80 mL (80%), comorbidities (100%), antiplatelet or anticoagulant treatment (96%), indwelling catheter (77%), and strong will of preserving ejaculatory function (100%). Majority of respondents agreed that Echolaser® TPLA is a potential option for the treatment of localized PCa (78%) and recommended it for low-risk PCa (90%). During the final round, experts concluded that it can be used for intermediate-risk PCa and it should be proposed as an effective alternative to radical prostatectomy for patients with strong will of avoiding urinary incontinence and sexual dysfunction. Almost all participants agreed that the transperineal approach of this organ-sparing technique is safer than transrectal and transurethral approaches typical of other techniques (97% of agreement among experts). Pre-procedural assessment, technical aspects, post-procedural catheterization, pharmacological therapy, and expected outcomes were discussed, leading t

关键词： Transperineal laser ablation Prostatecancer Benignprostatic hyperplasia delphi consensus

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Boceprevir or telaprevir in hepatitis C virus chronic infection:The Italian real life experience

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World Journal of Hepatology 2016年第22期8卷 949-956页

作者： Antonio Ascione Luigi Elio Adinolfi Pietro Amoroso Angelo Andriulli Orlando Armignacco Tiziana Ascione Sergio Babudieri giorgio Barbarini Michele Brogna Francesco Cesario Vincenzo Citro Ernesto Claar Raffaele Cozzolongo Giuseppe D’Adamo Emilio D’Amico Pellegrino Dattolo Massimo de Luca Vincenzo de Maria Massimo de Siena Giuseppe de Vita Antonio Di Giacomo Rosanna de Marco giorgio de stefano Giulio de stefano Sebastiano Di Salvo Raffaele Di Sarno Nunzia Farella Laura Felicioni Basilio Fimiani Luca Fontanella Giuseppe Foti Caterina Furlan Francesca Giancotti Giancarlo Giolitto Tiziana Gravina Barbara Guerrera Roberto Gulminetti Angelo Iacobellis Michele Imparato Angelo Iodice Vincenzo Iovinella Antonio Izzi Alfonso Liberti Pietro Leo Gennaro Lettieri Ileana Luppino Aldo Marrone Ettore Mazzoni Vincenzo Messina Roberto Monarca Vincenzo Narciso Lorenzo Nosotti Adriano Maria Pellicelli Alessandro Perrella Guido Piai Antonio Picardi Paola Pierri Grazia Pietromatera Francesco Resta Luca Rinaldi Mario Romano Angelo Rossini Maurizio Russello Grazia Russo Rodolfo Sacco Vincenzo Sangiovanni Antonio Schiano Antonio Sciambra Gaetano Scifo Filomena Simeone Annarita Sullo Pierluigi Tarquini Paolo Tundo Alfredo Vallone depart-ment of Medicine Center for Liver Diseases "Buon Consiglio" -Fatebenefratelli Hospital Internal Medicine Unit Second University of Naples VI Division of Infectious Diseases Cotugno Hospital AORN "Ospedali dei Colli" Division of Gastro- enterology Casa Sollievo Sofferenza Hospital IRCCS Division of Infectious Diseases Belcolle Hospital IX Division of Infectious Diseases Cotugno Hospital AORN "Ospedali dei Colli" Clinical of Infectious Disease University of Sassari Infectious Disease IRCCS San Matteo Division of Infectious Diseases and Liver Unit "G. Iazzolino" Hospital Division of Infectious Diseases "Annunziata" Hospital depart-ment of Internal Medicine Umberto I Hospital Internal Medicine Ospedale Evangelico Villa Betania Division of Gastroenterology IRCCS "S.de Bellis" Hospital Internal Medicine Unit Pescara-Penne Hospital Gastroenterology Unit Marcianise Hospital Liver Unit AORN Cardarelli Liver Unit Policlinico "Mater Domini" Service of Medical Day Hospital "Rummo" Hospital Internal Medicine Regina Margherita Hospital Division of Gastroenterology "Annunziata" Hospital Infectious Disease Matera Hospital First Division of Infectious Diseases Cotugno Hospital AORN "Ospedali dei Colli" Division of Infectious Diseases AO Melacrino- Bianchi-Morelli Infectious and Tropical Disease Policlinico Umberto I Division of Infectious Disease Maria SS Addolorata Hospital Division of Infectious Diseases S. Anna and S. Sebastiano Hospital Outpatients Service for Liver Diseases "Loreto Crispi" Hospital V Division of Infectious Diseases Cotugno Hospital AORN "Ospedali dei Colli" department of Medical Surgical Neurological Geriatric and Metabolic Sciences Second Univer-sity of Naples Liver Unit Policlinico Casilino Medicine and Health Unit for Prisoners Belcolle Hospital Internal Medicine Unit "Ascalesi" Hospital Gastrointestinal and Liver department National Institute for Health Migration and Poverty Liver Unit Azienda Ospedaliera San Camillo Forlanini VII Division of Infectious Diseases

AIM: To check the safety and efficacy of boceprevir/telaprevir with peginterferon/ribavirin for hepatitis C virus(HCV) genotype 1 in the real-world settings. METHODS: This study was a non-randomized, observational, prospective, multicenter. This study involved 47 centers in Italy. A database was prepared for the homogenous collection of the data, was used by all of the centers for data collection, and was updated continuously. All of the patients enrolled in this study were older than 18 years of age and were diagnosed with chronic infection due to HCV genotype 1. The HCV RNA testing was performed using COBAS-Taq Man2.0(Roche, LLQ 25 IU/m L). RESULTS: All consecutively treated patients were included. Forty-seven centers enrolled 834 patients as follows: Male 64%; median age 57(range 18-78), of whom 18.3% were over 65; mean body mass index 25.6(range 16-39); genotype 1b(79.4%); diagnosis of cirrhosis(38.2%); and fibrosis F3/4(71.2%). The following drugs were used: Telaprevir(66.2%) and PEG-IFN-alpha2a(67.6%). Patients were na?ve(24.4%), relapsers(30.5%), partial responders(14.8%) and null responders(30.3%). Overall, adverse events(AEs) occurred in 617 patients(73.9%) during the treatment. Anemia was the most frequent AE(52.9% of cases), especially in cirrhotic. The therapy was stopped for 14.6% of the patients because of adverse events or virological failure(15%). Sustained virological response was achieved in 62.7% of the cases, but was 43.8% in cirrhotic patients over 65 years of age. CONCLUSION: In everyday practice, triple therapy is safe but has moderate efficacy, especially for patients over 65 years of age, with advanced fibrosis, nonresponders to peginterferon + ribavirin.

关键词： Boceprevir Telaprevir Chronic hepatitis Antiviral therapy Peg-interferon Ribavirin

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Sexual outcome of patients undergoing thulium laser enucleation of the prostate for benign prostatic hyperplasia

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Asian Journal of Andrology 2015年第5期17卷 802-806,I0009页

作者： Luca Carmignani giorgio Bozzini Alberto Macchi Serena Maruccia stefano Picozzi stefano Casellato Academic department of Urology IRCCS Policlinico San Donato University of Milan Milan Italy

Treatment of patients with lower urinary tract symptoms （LUTS） secondary to benign prostatic hyperplasia （BPH） may affect the quality of sexual function and ejaculation. The effect of new surgical procedures, which are currently available to treat BPH, on erection and ejaculation, has been poorly studied. This study aimed to assess the effect of thulium laser enucleation of the prostate （ThuLEP） on sexual function and retrograde ejaculation in patients with LUTS secondary to BPH. We performed a prospective study in 110 consecutive patients who had undergone ThuLEP to analyze changes in sexual function and urinary symptoms. To evaluate changes in erection and ejaculation, and the effect of urinary symptoms on the quality of life （QoL）, five validated questionnaires were used： the ICIQ-MLUTSsex, MSHQ-EjD, International Index of Erectile Function 5, International Prognostic Scoring System （IPSS） questionnaire, and QoL index of the intraclass correlation coefficients. Patients also underwent IPSS and flowmetry to assess the outcome of flow. Patients were evaluated before surgery and 3-6 months after ThuLEP, whereas those with previous abdominal surgery were excluded. The patients＇ mean age was 67.83 years. Postoperative urinary symptoms improved after surgery. No significant differences in erectile function before and after surgery were observed. As compared with other techniques described in the literature, the percentage of patients with conserved ejaculation increased by 52.7% after ThuLEP. ThuLEP positively affects urinary symptoms and their effect on the QoL of patients as assessed by questionnaire scores. While endoscopic management of BPH （e.g. transurethral resection of the prostate） causes retrograde ejaculation in most patients, those who undergo ThuLEP have conserved ejaculation and erectile function.

关键词： antegrade ejaculation benign prostatic hyperplasia sexual function thulium laser enucleation of the prostate

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Suspended sediment transport analysis in two Italian instrumented catchments

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Journal of Mountain Science 2016年第6期13卷 957-970页

作者： Adriana GARCIA-RAMA stefano giorgio PAGANO Francesco GENTILE Mario Aristide LENZI department of Land EnvironmentAgriculture and Forestry(TeSAF)University of PadovaAgripolis-Vialedell'Universita 16-35o20 Legnaro(PD)Italy department of Agricultural and Environmental Science(DiSAAT) University of BariviaAmendola 165/A70126 BariItaly ApuliaBasin Authority SPper Casamassima km 370010 ValenzanoBariItaly

Suspended sediment transport in streams is an effective indicator of soil erosion at the watershed scale. This process was studied using the data obtained from two continuous monitoring stations installed in Italian watersheds, the Rio Cordon and Torrente CarapeUe. The catchments have substantially different climatic, morphological and land use characteristics. The Rio Cordon, a small Alpine watershed, has been monitored since 1986, while in the Torrente Carapelle, a medium-size Mediterranean watershed, the monitoring station has provided data since 2007. Several flood events with suspended sediment transport were isolated in the two catchments, excluding those determined by snowmelt in the Rio Cordon as this process does not affect the Carapelle watershed. Analysis of the events showed different behavior in terms of hysteresis loop trends between water discharge （m3 S-1） and suspended sediment concentration （g 1-1） values, as the Rio Cordon confirms clockwise relationships most frequently, while counter-clockwise trends represent the majority of cases for the Carapelle Torrent. The different behavior of the two watersheds was further analyzed by evaluating relationships between the main hydrological parameters related to suspended sediment transport. Runoff controls the total sediment budget in both catchments. In contrast, it was noted that the runoff process does not interfere in the magnitude of the suspended sediment transport in the Rio Cordon catchment, while variations due to the larger size of the catchment area characterize the events in the Carapelle watershed. Lastly, a flow peak threshold that determines the advance or delay of the hydrograph peak with respect to the sedigraph peak was established for the Carapelle Torrent, while it was not reported in the Rio Cordon.

关键词： Suspended sediment transport Continuous monitoring Hysteresis analysis Flowpeak threshold: Soil erosion

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Intrahepatic Cholangiocarcinoma and Thermal Ablation:Long-term Results of An Italian Retrospective Multicenter Study

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Journal of Clinical and Translational Hepatology 2019年第4期7卷 287-292页

作者： Antonio giorgio Pietro Gatti Luca Montesarchio Bruno Santoro Andrea dell’Olio Nicola Crucinio Carmine Coppola Ferdinando Scarano Fabio de Biase Emanuela Cirac stefano Semeraro Valentina giorgio Liver Unit and Interventional Ultrasound Unit Athena Clinical InstitutePiedimonte Matese(CE)Italy Internal Medicine Unit Brindisi General HospitalBrindisiItaly General Surgery Unit Polla General HospitalPolla(SA)Italy department of Radiology Bisceglie Hospital-ASL BATBisceglieItaly Gastroenterology Unit Foggia General HospitalFoggiaItaly department of Internal Medicine Hepatology Interventional UnitGragnano HospitalGragnano(NA)Italy Internal Medicine Unit Ostuni HospitalOstuni(BR)Italy Fondazione Policlinico A.Gemelli IRCCS Department of Woman and Child Health and Public HealthLargo A GemelliRomaItaly

Background and Aims: despite resection being considered the treatment of choice for intrahepatic cholangiocarcinoma(ICC),percutaneous thermal ablation can be an alter-native treatment for patients unfit for *** aim was to compare long-term results of percutaneous sonographi-cally-guided radiofrequency ablation(RFA)with high-powered microwave ablation(MWSA)in treatment of ***: Results of 71 ICC patients with 98 nodules treated with RFA(36 patients)or MWSA(35 patients)between January 2008 and June 2018 in 5 Interventional Ultrasound centers of Southern Italy were retrospectively ***-mulative overall survival curves were calculated with the Ka-plan-Meyer method and differences with the log-rank *** possible factors affecting survival were ***: Overall survival of the entire series was 88%,65%,45%and 34%at 12,36,60 and 80 months,*** treated with MWSA survived longer than pa-tients treated with RFA(p 4 cm,no significant difference was ***-free sur-vival and progression-free survival were better in the MWSA group compared to the RFA group(p dependent factors predicting a better *** major complications were ***: MWSA is superior to RFA in treating ICC unfit for surgery,achieving better long-term survival in small(≤3 cm)ICC nodules as well as nodules up to 4 cm of neo-plastic tumors and should replace RFA.

关键词： Intrahepatic cholangiocarcinoma Thermal ablation Microwaves Radiofrequency Percutaneous treatment

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Fertility preservation after bilateral severe testicular trauma

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Asian Journal of Andrology 2014年第4期16卷 650-651页

作者： Giovanni Liguori Nicola Pavan Gianluca d'Aloia stefano Bucci Bernardino de Concilio giorgio Mazzon Giangiacomo Ollandini Carlo Trombetta department of Urology University of Trieste Cattinara Hospital Trieste Italy.

dear Editor, Testicular trauma is a frequent acquired cause o fin fertility; being accidents, work injuries and sport activities that are the most common causes of testicular traumas.1＇2 Strangely, the issue of management of serious testicular trauma and fertility preservation has not been studied extensively before, existing only sporadic reports in international literature. Besides, no guidelines exist on fertility preservation in cases of important scrotal trauma when injury may result in irreparable damage to all testicular tissue （torsion of a solitary testis, bilateral synchronous testicular torsion,

关键词： CANCER SPERM

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Suspended particulate mercury associated with tidal fluxes in a lagoon environment impacted by cinnabar mining activity(northern Adriatic Sea)

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Journal of Environmental Sciences 2018年第6期30卷 100-113页

作者： Alisè Turritto Alessandro Acquavita Annelore Bezzi stefano Covelli giorgio Fontolan Elisa Petranich Raffaella Piani Simone Pillon department of Mathematics and Geoscience University of Trieste Via Weiss 2 34128 Trieste Italy Co.N.I.S.Ma. Consorzio Nazionale Interuniversitario per le Scienze del Mare Piazzale Flaminio 9 00196 Rome Italy ARPA FVG Environmental Protection Agency of Friuli Venezia Giulia Via Cairoli 14 33057 Palmanova (Udine) Italy

The Isonzo River has been demonstrated to be a continuing point source of mercury（Hg）in the Gulf of Trieste although the Idrija mine was last active in 1996. The present study aims to investigate the role of the suspended particulate matter（SPM） associated with tidal fluxes to disperse particulate Hg（PHg） into the Grado coastal lagoon system. PHg concentrations（avg. 3.11 ± 2.62 μg/g, d.w.）, notwithstanding the ebb or flood tides, were significantly higher than the local sediment background（0.13 μg/g）. The relative affinity of Hg for the particulate phase in surface waters was confirmed by higher average distribution coefficient（Kd） values（5.6–6.7）. PHg contents showed the highest values in ebb tide conditions, thus suggesting their origin from the erosion of tidal flats and saltmarshes of the lagoon. When compared to river discharge, high PHg surface concentrations in flood tide are related to rainfall events occurring within the river basin. Results can be used to make an indicative assessment of the amount of Hg bound to SPM which is transported in and out of the lagoon basin following the action of tidal fluxes. A simple estimation provides a negative budget for the Grado lagoon sub-basin which loses between 0.14 and 1.16 kg of PHg during a tidal semi-cycle. This conclusion is in agreement with the evidence of morphological deterioration which has emerged from recent studies on the lagoon environment, and which testifies to a current sedimentary loss from the lagoon into the northern Adriatic Sea.

关键词： Mercury Tidal fluxes Suspended particulate matter Lagoon

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Pilot study to determine improvements in subjective penile morphology and personal relationships following a Nesbit plication procedure for men with congenital penile curvature

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Asian Journal of Andrology 2008年第3期10卷 512-519页

作者： giorgio Cavallini stefano Caracciolo Andrological Operative Unit Headquarters of Societg7 ltaliana di Studi di Medicina della Riproduzione via Mazzini 12Bologna 40138 Italy Section of General and Clinical Psychology University of Ferrara - Medical School Via Fossato di Mortara 64bFerrara 44100 Italy

Aim： To determine whether the surgical straightening of congenital penile curvature can improve intromission comfort, penile features, personal relationships and psychogenic erectile dysfunction （ED）. Methods： Fifty-four patients （mean age 24 years, range 20-31 years） whose congenital penile deviation due to physiological curvature was ≥ 25 degrees, as measured on a graph, and who were experiencing penetration discomfort were assessed specifically for the present study. Of these, 14 patients suffered from psychogenic ED. The assessment included a case history, an objective examination, a pharmacologically-induced erection with prostaglandin E1 10-20 g, a graph taken during erection, a basal and dynamic Duplex ultrasonograph, penile length measurement, nocturnal penile tumescence recording, hormonal profiles and a psychological interview to evaluate the quality of their personal relationships according to Hinde＇s parameters （contents, number, features, frequency, ability to perceive limits of mutuality, subjective perception of the other person[s], and reliability）. All patients underwent the Nesbit procedure. The initial assessment was repeated at 3 and 12 months after surgery. Data analyses were carried out using the z test. Results： Subjective judgement of cosmetic penile features and vaginal intromission comfort improved significantly after surgery whereas the quality of personal relationships and ED did not. Conclusion： The surgical straightening of congenital penile curvature improved intromission comfort and penile features, but it failed to improve interpersonal relationships or psychogenic ED.

关键词： congenital penile curvature Nesbit procedure penile surgery personal relationships

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Histologic evaluation of bone healing of adjacent alveolar sockets grafted with bovineand porcine-derived bone:a comparative case report in humans

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Regenerative Biomaterials 2017年第2期4卷 125-128页

作者： Renzo Guarnieri Patricia deVilliers Maurizio Grande Luigi Vito Stefanelli stefano Di Carlo giorgio Pompa Adjunct Professor Department of Dental and Maxillofacial SciencesSchool of DentistryUniversity La SapienzaRomeItaly Adjunct Assistant Professor of Pathology University of Alabama at BirminghamBirminghamALUSA Private dental Implant Practice RomaItaly Assistant Professor Department of Dental and Maxillofacial SciencesSchool of DentistryUniversity La SapienzaRomeItaly Professor Director Department of Dental and Maxillofacial SciencesSchool of DentistryUniversity La SapienzaRomeItaly.

To evaluate and compare histomorphometrically the bone response to two xenografts,one bovine and the other porcine,grafted in adjacent extraction sockets in a *** this case report,two adjacent maxillary premolars were extracted,and the sockets were filled with two different xenogeneic bone substitutes(first premolar with bovine bone,and second premolar with porcine bone)to counteract post-extraction volume *** 6 months bone core specimens were harvested during the placement of implants at the regenerated ***,for the bovine xenograft the percentage of newly formed bone(osteoid)was 26.85%,the percentage of the residual graft material was 17.2%and the percentage of connective tissue 48.73%,while for the porcine xenograft,newly formed bone(osteoid)represented 32.19%,residual graft material was 6.57%and non-mineralized connective tissue was 52.99%.Histological results indicated that both biomaterials assessed in this study as grafts for socket preservation technique are biocompatible and *** bone derived demonstrated to be less resorbable than porcine bone *** xenogenic biomaterials did not interfere with the normal bone reparative processes.

关键词： socket preservation bovine bone-derived porcine bone-derived histology

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Ion Beam Figuring System for Synchrotron X-Ray Mirrors Achieving Sub-0.2-µrad and Sub-0.5-nm Root Mean Square

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Nanomanufacturing and Metrology 2023年第3期6卷 1-11页

作者： Tianyi Wang Lei Huang Yi Zhu stefano giorgio Philip Boccabella Nathalie Bouet Mourad Idir Brookhaven National Laboratory National Synchrotron Light Source II(NSLS-II)PO Box 5000UptonNY11973USA

Optics with high-precision height and slope are increasingly desired in numerous industrial *** instance,Kirkpatrick-Baez(KB)mirrors play an important role in synchrotron X-ray applications.A KB system is composed of two aspherical,grazing-incidence mirrors used to focus an X-ray *** fabrication of KB mirrors is challenging due to the aspherical departure of the mirror surfaces from base geometries and the high-quality requirements for slope and height *** this paper,we present the process of manufacturing an elliptical cylinder KB mirror using our in-house-developed ion beam figuring(IBF)and metrology ***,the key aspects of figuring and finishing processes with IBF are illustrated in *** effect of positioning error on the convergence of the residual slope error is highlighted and ***,inspection and cross-validation using different metrology instruments are performed and used as the final validation of the *** confirm that relative to the requested off-axis ellipse,the mirror has achieved 0.15-μrad root mean square(RMS)and 0.36-nm RMS residual slope and height errors,respectively,while maintaining the initial 0.3-nm RMS microroughness.

关键词： Ion beam figuring Kirkpatrick-Baez Synchrotron X-ray mirrors Stitching interferometry Optical fabrication Optical metrology

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