Related by context. All words. (Click for frequent words.) 69 Dr. Bahman Guyuron 63 Dr. Guyuron 63 Dr. Parungao 61 Aquavella 61 Dr. Zincke 61 Mallucci 60 Newman Toker 60 LaPook 60 Adesman 60 Dr. Dean Toriumi 60 infantile hemangiomas 59 Sharlip 59 Amir Lerman 59 Sheinkop 59 Izpisúa Belmonte 59 Gunstad 59 Cykiert 59 Barry Katzen 59 interventional neuroradiologist 59 Etminan 59 Vunjak Novakovic 59 Shamay Tsoory 59 microkeratome blade 59 Dr. Roehrborn 59 Ehrsson 59 Dr. Cliby 59 DeKosky 59 Kiecolt Glaser 58 Taddio 58 Ponsky 58 Dr. Kallmes 58 Leffell 58 Kaptchuk 58 Eric Finzi 58 Rabeneck 58 Harvey Sugerman 58 Matarasso 58 Bergenstal 58 Bengt Winblad 57 perforated appendicitis 57 JoAnn Manson 57 Vlachopoulos 57 Cotsarelis 57 Yosipovitch 57 Mayberg 57 Dr. Kountakis 57 Joel Saper 57 Stephen Westaby 57 Samuel Wickline 57 Dr. Rod Rohrich 57 chiropractic manipulation 57 Patrick Mallucci 57 Albert Mehrabian 57 Peter Goadsby 57 Dolores Malaspina 57 tonsil removal 57 Grelsamer 57 Leuthardt 57 Kavoussi 57 laser refractive 57 Sarano 57 TMJ disorder 57 mammographically 57 Bresalier 57 Rami Burstein 57 robotic prostatectomy 57 Okunieff 57 Emily Oken 57 Dr. Groopman 57 Merzenich 57 Sackner Bernstein 57 Saykin 57 Sherine Gabriel 57 Uppot 56 Thase 56 Oeffinger 56 Lazar Greenfield 56 Cerfolio 56 Kuppermann 56 Cohen Kadosh 56 Hackam 56 Pi Sunyer 56 Simon LeVay 56 Marcellin Little 56 Scott Shikora 56 Alex Karidis 56 Rienhoff 56 Restak 56 Santiago Horgan 56 Dr. Henschke 56 Edmundowicz 56 Marbán 56 Laparoscopic surgery 56 Christiane Reitz 56 Bairey Merz 56 Mohs micrographic surgery 56 Di Saia 56 Laurence Klotz 56 Buerhaus 56 incidentalomas 56 Nicolas Christou 56 Leitzmann 56 Kallmes 56 Hakon Hakonarson 56 Matthias Mehl 56 Stacy Tessler Lindau 56 Pories 56 Nurok 56 Elena Elkin 55 Clifford Woolf 55 Ezekowitz 55 Dodick 55 facial transplantation 55 Trasande 55 Dr. Gozal 55 Minimally invasive procedures 55 George Perros Greystone 55 facial cosmetic surgery 55 TMJ disorders 55 myomas 55 Susan Heckbert 55 Maselko 55 Steinhubl 55 Dr. Donnenfeld 55 Michael Kaplitt 55 Sodickson 55 Kaplitt 55 spontaneous regression 55 Thalgott 55 Eric Nestler 55 Observational studies 55 GI endocrine 55 Noel Bairey Merz 55 Muenke 55 Stephen Silberstein 55 Gepstein 55 Lisa Mosconi 55 Snyder Mackler 55 Shanna Swan 55 Kissela 55 urologic surgery 55 Stickgold 55 Mark Witeck 55 Louise Hawkley 55 gauge vitrectomy 55 Portenoy 55 Lewis Cantley 55 Weimbs 55 reconstructive dentistry 55 Todd Kuiken 55 Hans Selye 55 Yiping Han 55 nocebo effect 55 Massimo Napolitano 54 Dr. Kauvar 54 Robert Bonow 54 Wulf Utian 54 Laurent Lantieri 54 Boden Albala 54 laparoscopic bariatric surgery 54 Kahneman 54 Milton Waner 54 Jonas Frisen 54 Karen Mustian 54 Stephanie Belloc 54 Iwach 54 Zivadinov 54 Miklowitz 54 Rik J Deitsch 54 Gustavo Saposnik 54 craniectomy 54 serotonin deficiency 54 Dr Shapira 54 Melov 54 Wischik 54 Kleindorfer 54 Mirowsky 54 Laura Mauri 54 adenoidectomy 54 wavefront guided LASIK 54 Shenassa 54 J. Edward Puzas 54 Hingorrany 54 Neugut 54 Rasenick 54 Guillermo Torre Amione 54 Motherisk Program 54 Alan Silman 54 interventional neuroradiology 54 Hayflick 54 prophylactic mastectomies 54 Kassirer 54 Luigi Fontana 54 hypertrophic scars 54 Schlaggar 54 Dr. Assassa 54 unicondylar 54 sinuplasty 54 John O. Holloszy 54 Dr. Hakon Hakonarson 54 Parnia 54 Ruschitzka 54 oncological outcomes 54 Budnitz 54 Andrew Wilper 54 Alice Domar 54 Weese Mayer 54 Maria Siemionow 54 Knopman 54 Morewedge 54 Sacktor 54 Michael Leitzmann 54 chemobrain 54 Steven Narod 54 limb lengthening 54 Oreopoulos 54 Laura Esserman 54 cosmetic fillers 54 Chimowitz 54 functional neuroimaging 54 Anna Taddio 54 elective cesarean 54 Laura Carstensen 54 Harvey Berino 54 Jon Kar Zubieta 54 Kaklamani 54 Shlipak 54 Zeev Feldman 54 Michael Fehlings 54 Gillinov 54 Rosemary Basson 54 Alfred I. Neugut 54 vertebral subluxation 54 Nigrovic 54 Shikora 53 Dr. ATW Simeons 53 Decety 53 scarless surgery 53 Barratt Boyes 53 Merenstein 53 Rajiv Jalan 53 Cervical spine 53 Ohye 53 Eric Van Cutsem 53 osteoporotic compression fractures 53 Randy Gollub 53 Dr. Borlongan 53 Anshel 53 De Quervain 53 Chervin 53 Birndorf 53 lumbar disk herniation 53 Joseph Dello Russo 53 journal Headache 53 Kandzari 53 Nolen Hoeksema 53 Katherine Flegal 53 Diana Miglioretti 53 Kurlan 53 Debra Schaumberg 53 Dr. Yair Lotan 53 Irwin Goldstein 53 Salzhauer 53 nonsurgical treatments 53 Kozyrskyj 53 Losordo 53 psychosomatic medicine 53 Pericak Vance 53 Dr. Domanskis 53 Syrjala 53 Strully 53 Werner Hacke 53 Dr. Lawrence Casalino 53 Richard Schilsky 53 Koenekoop 53 LLLT 53 Claudia Henschke 53 Congeni 53 Dr. Steven Woloshin 53 Tina Alster 53 Dr. Boustani 53 Cochrane reviewers 53 Charles Loprinzi MD 53 Szeinbach 53 Sheryl Kingsberg 53 Convit 53 cohesive gel implants 53 Dr. Arie Belldegrun 53 Redei 53 Botney 53 Roxana Mehran MD 53 ASPS Member Surgeon 53 Narins 53 Lyubomirsky 53 Nanette Wenger 53 William Sandborn MD 53 Jagsi 53 Benjamin Movsas MD 53 radiographic outcomes 53 Kachmann 53 Sudbo 53 tarsal tunnel 53 coblation 53 Rebecca Landa 53 Robert G. Uzzo 53 Senikas 53 Kattlove 53 James Le Fanu 53 Citrome 53 Demark Wahnefried 53 HealthFirst reporter Leslie Toldo 53 Birnbaum replies 53 Dahlof 53 Coronary artery bypass 53 Laibson 53 Mosunic 53 Bigal 53 endoscopic examinations 53 Ken Veteto 53 limb sparing 53 Carl Lavie 53 Samuel Stupp 53 Eunyoung Cho 53 benign biliary strictures 53 Jongnarangsin 53 Trichopoulos 53 nonsurgical 53 Robert Kirsner 53 Eelco Wijdicks 53 reconstructive breast 53 Electroencephalography 53 Moelleken 53 lumbar fusions 53 Dr. Chaffoo 53 Neil Scolding 53 Paavonen 53 Ronald DePinho 53 Kenneth Salyer 53 Winkelmayer 52 Tschöp 52 McHutchison 52 epidural steroid injection 52 unicompartmental knee arthroplasty 52 Richard Restak 52 Fehlings 52 Reefhuis 52 incisional hernias 52 postoperative complications 52 Lynda Chin 52 Stephen Hanauer 52 pain syndromes 52 T. Felson 52 Dr. Sosne 52 Stoessl 52 TMJD 52 Dr. Loprinzi 52 Rolf Halden 52 glaucomatous 52 topical anesthesia 52 DeAnn Lazovich 52 Professor Fentiman 52 gynaecologic 52 Timothy Botello 52 Balloon sinuplasty 52 Gralow 52 Prof. Eliaz 52 Dr. Sam Speron 52 Dirk Brockmann 52 Nancy Etcoff 52 Walline 52 canaloplasty 52 Aric Sigman 52 gynecological surgeon 52 nonsurgical treatment 52 Thomas Südhof 52 Immordino Yang 52 Brad Duchaine 52 Dr. Durrie 52 Gerald Weissmann 52 Dr. Jaliman 52 Jodi Mindell 52 Sateia 52 DHEA supplementation 52 Baccarelli 52 endovenous laser treatment 52 Etcoff 52 Schuckit 52 Tyring 52 otoplasty 52 Raul Caetano 52 Frits Rosendaal 52 Amy Abernethy 52 Myerburg 52 Ian Fentiman 52 Jason Theodosakis 52 Kirk Garratt 52 Wilkoff 52 Cendales 52 Emmanuel Skordalakes 52 degenerated discs 52 Anne Bowcock 52 orofacial pain 52 Glunk 52 Tobinick 52 Dr. Scott Shikora 52 Groopman 52 Mattias Linde 52 Samuel Strober 52 Gurwitz 52 Arnold Relman 52 laparoscopic fundoplication 52 Dr. Menachof 52 Leslie Spry 52 Pajonk 52 Abraham Morgentaler 52 Klesges 52 Dr. Lipov 52 surgical biopsies 52 Heinz Buettner 52 Jonathan Drezner 52 Shiekhattar 52 arthrosis 52 Paffenbarger 52 Andrew Leuchter 52 Talalay 52 colon resection 52 Janet Daling 52 LaFerla 52 Anne Drapkin Lyerly 52 Wassertheil Smoller 52 postoperative infections 52 laparascopic surgery 52 Nicholas DiNubile 52 Angela Lanfranchi 52 Dr. Cederquist 52 keloid scars 52 Angela Christiano 52 Sonia Ancoli Israel 52 Tlsty 52 Joseph Loscalzo 52 epileptologist 52 Matchar 52 Amadeo Marcos 52 Tipu Aziz 52 Zamvil 52 Grothey 52 Varkha Chulani 52 Roman Hovorka 52 Narici 52 breast asymmetry 52 Jon Faiz Kayyem 52 Cyrus Raji 52 Jurgen Rehm 52 Naomi Eisenberger 52 Sirovich 52 nuchal 52 endonasal 52 Blepharoplasty 52 neurosensory 52 laparoscopic colon 52 Elisabeth Cardis 52 vaginal rejuvenation 52 James Cerhan MD 52 Ron Waksman 52 Iris Shai 52 laparoscopic colectomy 52 capsular contracture 52 Martha L. Daviglus 52 laparoscopic technique 52 Graham Colditz 52 reconstructive procedures 52 Pier Paolo Pandolfi 52 vascular anatomy 52 Donald Ingber 52 Maiken Nedergaard 52 Ahlbom 52 Coblation 52 Evan Nadler 52 Auwerx 52 Harald Ott 52 arthroplasties 52 acetabular fracture 52 Simon Fishel 52 Dr. Gideon Koren 52 Dr. Samuel Goldhaber 52 Newschaffer 52 Michael Salzhauer 52 Chialvo 52 Marcia Stefanick 52 Dr. Hyon Choi 52 John Neoptolemos 52 RALP 52 Anthony Mobasser 52 orthopedic oncologist 52 biopsychosocial 52 HealthFirst reporter Leslie LoBue 52 Virend Somers 52 Deutsches Arzteblatt International 52 Petra Boynton 52 Prediman K. Shah 52 invasive biopsy 52 von Mutius 52 Cialdini 52 Angela Genge 52 Spergel 52 Kadan Lottick 52 Benjamin Abella 52 temporomandibular disorders 52 Foad Nahai MD 52 Yermack 51 Olanow 51 Elias Aboujaoude 51 Margolskee 51 Dr. Tobias Kurth 51 Beth Abramson 51 Arnold Kriegstein 51 Nathens 51 Michael Merzenich 51 Wayne Katon 51 Mukamal 51 lasik surgery 51 David Servan Schreiber 51 LASIK procedures 51 Ancoli Israel 51 Rieppel 51 hip resurfacing arthroplasty 51 Schaffir 51 osteoid osteoma 51 Zikmund Fisher 51 otosclerosis 51 Cooperberg 51 Jerry Gurwitz 51 Charles B. Nemeroff 51 Oleynikov 51 Tubal ligation 51 Galenson 51 Ari Melnick 51 Fred Kavalier 51 psychiatrist Samir Parikh 51 Passik 51 Dariush Mozaffarian 51 Kaldjian 51 pediatric ophthalmologist 51 Laffel 51 robotic radical prostatectomy 51 Susan Buchbinder 51 Lipshultz 51 Dr. Grekos 51 Felix Umansky 51 vascular anomalies 51 neuroradiologists 51 Elissa Epel 51 Dr. Gianni Belcaro 51 Medtronic Infuse 51 DePinho 51 Pierre Gobin 51 Brian Feagan 51 Esther Sternberg 51 postoperative pulmonary 51 Nir Barzilai 51 Arnedt 51 varicoceles 51 Morady 51 Rauschecker 51 laparoscopies 51 Zonszein 51 coronary CTA 51 computed tomography scans 51 anatomical abnormalities 51 transfusion syndrome 51 Gwenn O'Keeffe 51 Catherine DeAngelis 51 endovenous laser therapy 51 Skip Cummins Cyberonics 51 gynaecomastia 51 Multiple logistic regression 51 Phurrough 51 Manevitz 51 Miglioretti 51 Zwischenberger 51 Yaakov Stern 51 varicose vein removal 51 Gary Curhan 51 Ladenson 51 Dr. Ziyad Hijazi 51 DSAEK 51 Shelley Salpeter 51 reinnervation 51 Tucker Drob 51 Linda Ganzini 51 congenital cataract 51 Silver Isenstadt 51 Dr. Fehlings 51 pediatric neurology 51 Jeffrey Walline 51 Madisch 51 Nicolelis 51 Gideon Koren 51 Jay Belsky 51 urologic surgeons 51 Felitti 51 Schnaar 51 Susan Harkema 51 neurogenetics 51 Multiple linear regression 51 Dr. Sharonne Hayes 51 Linakis 51 Coronary artery bypass graft 51 Matthew Meyerson 51 unsightly blotches 51 Uscinski 51 diagnostic angiography 51 Irimpen 51 postsurgical 51 chiropractic manipulations 51 artery calcification 51 nonmelanoma skin cancers 51 intracranial stenosis 51 Ashinoff 51 Changizi 51 clefting 51 Dr. Gambotto 51 robotic prostatectomies 51 basilar 51 retinal surgeon 51 unexplained infertility 51 Roi Cohen Kadosh 51 Karumanchi 51 corneal ectasia 51 Dr. Louise Pilote 51 Jacques Montplaisir 51 Cheresh 51 Saposnik 51 Iacobuzio Donahue 51 Dr. Madhukar Trivedi 51 Marie Claude Morice 51 Kristine Yaffe MD 51 GBA mutations 51 Warzak 51 Saul Shiffman 51 tubal ligation reversal 51 Multivariate analyzes 51 Nancy Minshew 51 Aesthetic Surgery Journal 51 catheter ablations 51 nerve stimulators 51 Surgical excision 51 Stevanne Auerbach 51 Buyyounouski 51 Harold Burstein 51 refractive surgeons 51 precaution Wiehle 51 Charles Czeisler 51 Frobell 51 orthopedics neurosurgery 51 carotid angioplasty 51 orthopedic spinal 51 Stephen Badylak 51 suspicious moles 51 chronic prostatitis 51 Minimally invasive surgery 51 HGH Finchem 51 podiatric surgeons 51 Pakalnis 51 Riesenhuber 51 Campos Outcalt 51 sentinel node biopsy 51 Mark Asperilla 51 Irva Hertz Picciotto 51 Lumbar spinal stenosis 51 Buckberg 51 hedonic adaptation 51 biopsychosocial model 51 Zoutman 51 Dr. Sadati 51 Narod 51 Kronhaus 51 Schunkert 51 Sara Mednick 51 Youfa Wang 51 Paul Sanberg 51 TMJ syndrome 51 Paolo Zamboni 51 temporal arteritis 51 Andres Lozano 51 Joel Schlessinger 51 Lori Mosca 51 Muraskas 51 Dr. Francesco Rubino 51 Muhammad Mamdani 51 Sherris 51 Mathiowitz 51 Lovasi 51 mommy makeover 51 Gabaix 51 Mark Willenbring 51 meniscal damage 51 facial fillers 51 Stephanie Studenski 51 Zebrowitz 51 microdebrider 51 Rando Allikmets 51 Chescheir 51 Paul Aisen 51 Kaunitz 51 Losina 51 Karlseder 51 Dr. Relkin 51 cortical dysplasia 51 foam sclerotherapy 51 radiographic findings 51 postoperative atrial fibrillation 51 Reconstructive surgeon 51 brachial plexus injuries 51 Dr. Paolo Macchiarini 51 Rosenwaks 51 metaanalysis 51 Anthony Atala 51 untreated OSA 51 Richard Nesto 51 Zoe Diana Draelos 51 Beatrice Golomb 51 Margaret Gatz 51 calcaneal fractures 51 Spinal manipulation 51 meniscal tears 51 inguinal hernias 51 Sian Beilock 51 arthroscopic procedures 51 Abram Hoffer 51 Littrup 51 Hans Dieter Sues 51 Francis Delmonico 51 Leo Donnan 51 Adam Kaplin 51 Paniello 51 Kutluk Oktay 51 acetabular fractures 50 Tachovsky 50 Bradley Boeve 50 laser lipo 50 Rebecca Smith Bindman 50 Zucherman 50 Getzenberg 50 Farzaneh Far 50 vertebral compression fractures VCFs 50 Schwamm 50 urogynecology 50 Souman 50 degenerative spondylolisthesis 50 Kevin Volpp 50 biceps tenodesis 50 balloon sinuplasty 50 Edward Laumann 50 Dawn Hershman 50 Vilain 50 Barbara Sahakian 50 Roger Perlmutter Amgen 50 cardiac revascularization 50 Hujoel 50 nonsurgical procedures 50 Sara Konrath 50 Kenneth Kinzler 50 Brian Fligor 50 Innes Asher 50 Fourkas 50 Waismann 50 Winickoff 50 Viot 50 Myofascial pain 50 Elefteriades 50 fibrocystic breast 50 simulated acupuncture 50 Irlen 50 tonsillectomies 50 Margaret Karagas 50 Clauw 50 Steven Lipshultz 50 Piero Anversa 50 Levy Lahad 50 Sidney Starkman 50 journal Neuropsychology 50 neurodevelopmental outcomes 50 Apovian 50 Buijsse 50 Jacques Donnez 50 presurgery 50 Shantha Rajaratnam 50 Mark Olfson 50 periodontology 50 MR arthrography 50 Julia Hippisley Cox 50 Eva Lonn 50 nasal obstruction 50 arachnoiditis 50 Fardal 50 cranial facial 50 Spinal fusion 50 Adriane Fugh Berman 50 Tobias Kurth 50 psychosurgery 50 IDET procedure 50 journal Anesthesiology 50 Sudip Bose 50 Dr. Robert Spetzler 50 Michael Breus 50 BAAPS 50 Petelenz 50 musculoskeletal ultrasound 50 Hartzband 50 Meg Meeker 50 bone grafting procedures 50 Devauchelle 50 benign nodules 50 clubfeet 50 cerebral microbleeds 50 Marta Schulman 50 Eric Leuthardt 50 Dr. Rostami 50 haematologists 50 Patricia Ganz 50 Cliff Spiegelman 50 topical NSAIDs 50 RealSelf.com 50 Rany Shamloul 50 Paidas 50 Jeffrey Schlom 50 infantile colic 50 Aditya Bardia 50 Dr. Leondires 50 Kritchevsky 50 Gil Mor 50 Mojtabai 50 lichen planus 50 James Gangwisch 50 Boffard 50 Rena Wing 50 osseointegration 50 Boffetta 50 Thomas Eissenberg 50 Poplack 50 Skovronsky 50 Anselmetti 50 Khadavi 50 journal Cephalalgia 50 Winocur 50 endoscopic sinus surgery 50 Mayo Clinic neurologist 50 hyaluronic acid fillers 50 Herbenick 50 Shin ichiro Imai 50 Sir Ara Darzi 50 Muhlestein 50 Brzustowicz 50 phakic intraocular lens 50 Carpten 50 Ana Navas Acien 50 fibroma 50 Haidt 50 intravascular stent 50 erectile difficulties 50 Sherif Zaki 50 Borsook 50 chronic sinus infections 50 prosthodontic 50 Karl Deisseroth MD PhD 50 Naresh Punjabi 50 spinal manipulation 50 implant ruptures 50 Makovicky 50 Charis Eng 50 Cynthia Bulik 50 Endometrial ablation 50 Scott Dulchavsky 50 Bernard Devauchelle 50 extreme dreaders 50 Rowan T. Chlebowski 50 E. Lipshultz 50 Strakowski 50 Gordana Vunjak Novakovic 50 Brian Boxer Wachler 50 Dr. Gustavo Saposnik 50 tubal reversal 50 Mark Fendrick 50 benign positional vertigo 50 Ele Ferrannini 50 Mootha 50 clogged carotid artery 50 prospective nonrandomized 50 Daniel Buysse 50 Clifford Saper 50 Xerogeanes 50 R. Flum 50 Ditzen 50 epigenetic changes 50 Rimoin 50 Prof. Zilberman 50 Jean Pierre Despres 50 Bruce Schackman 50 Klimberg 50 Francesca Fusco 50 Larcker 50 Daryl Bem 50 LASIK surgeries 50 George Kunos 50 Rod Rohrich 50 oncologic outcomes 50 Lise Eliot 50 atypical femur fractures 50 corticosteroid injections 50 abdominal hysterectomies 50 Schernhammer 50 botulinum toxin injections 50 George Ebers 50 Polychronakos 50 psychiatric comorbidities 50 Drazner 50 diagnostic modality 50 Paul Thornalley 50 Pochapin 50 Hippisley Cox 50 Panksepp 50 Ashish K. Jha 50 Carotid artery 50 Marc Sabatine 50 Dr. Massimo Cristofanilli 50 Cristofanilli 50 Kyphoplasty 50 Chris Feudtner 50 Jonathan LaPook 50 hamartomas 50 DIEP flap 50 Siemionow 50 Henry Nields 50 Inzlicht 50 rates Tangka 50 Brian Skotko 50 Zoloth 50 Retsky 50 Massimo Cristofanilli MD 50 TCF#L# gene 50 degree Khaled Kapoun 50 cosmetic dermatologist 50 Kate Lorig 50 Jonathan Levav 50 functional endoscopic sinus 50 Gary Ghiselli 50 color Doppler sonography 50 Koniaris 50 orthomolecular medicine 50 Fadel Zeidan 50 Balloon Sinuplasty 50 Michael Pichichero 50 Aldara Cream 50 Buhimschi 50 Michael Lincoff 50 Robotic prostate 50 laparoscopic nephrectomy 50 Chodick 50 Dr. Rafii 50 Amy Arnsten 50 Shiriki Kumanyika 50 Helene Emsellem 50 radicular pain 50 Leann Dodd 50 Prostatitis 50 Molly Wagster 50 Ravnskov 50 Macklis 50 Paulozzi 50 Bruce Daggy 50 Steven Weinfeld 50 Kornelia Polyak 50 pathogenetic mechanisms 50 corneal thickness 50 pediatric neurologists 50 Spinal cord 50 J. Clauw MD 50 Huganir 50 Electroconvulsive therapy 50 Charcot foot 50 Stephen O'Rahilly 50 journal Ophthalmology 50 Mukamel 50 Birmaher 50 dissolvable sutures 50 Sabine Bahn 50 microscopic colitis 50 Virend Somers MD Ph.D. 50 Skin lesions 50 preventive mastectomy 50 Prof Wiseman 50 BRCA testing 50 Jarred Younger 50 esophageal reflux 50 histologic examination 50 Zenios 50 Achilles tendon ruptures 50 thoracoscopic lobectomy