R Gefen

Affiliations

Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel.

Publications (25)

Added Value of Dedicated Spine CT to Detect Fracture in Patients with CT Chest, Abdomen, and Pelvis in the Trauma Setting.

Current problems in diagnostic radiology

Avec: Caitlin Hardy , Joshua P Hazelton , Ron Gefen

Does caffeine enhance bowel recovery after elective colorectal resection? A prospective double-blinded randomized clinical trial.

Techniques in coloproctology

Avec: S Y Parnasa , G Marom , T Bdolah-Abram , R Gefen , L Luques , S Michael , I Mizrahi , M Abu-Gazala , A I Rivkind , Y Mintz , A J Pikarsky , N Shussman

Characteristics and outcomes of rectal cancer in patients with inflammatory bowel disease: a single-center experience.

Updates in surgery

Avec: Sameh Hany Emile , Nir Horesh , Zoe Garoufalia , Peter Rogers , Rachel Gefen , Giovanna Dasilva , Steven D Wexner

Stapler size independently predicts postoperative complications following stapled ileocolic anastomosis: A retrospective cohort study.

Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Avec: Zoe Garoufalia , Sameh Hany Emile , Peige Zhou , Rachel Gefen , Nir Horesh , Victor Strassmann , Emeka Ray-Offor , Giovanna DaSilva , Steven D Wexner

Financial and Inpatient Burden of Adhesion-Related Small Bowel Obstruction: A Systematic Review of the Literature.

The American surgeon

Avec: Zoe Garoufalia , Rachel Gefen , Sameh Hany Emile , Peige Zhou , Emanuela Silva-Alvarenga , Steven D Wexner

Pneumatosis Cystoides Coli Presenting as Acute Abdomen in a Patient with Complicated Behcet's Disease: A Case Report.

The American journal of case reports

Avec: Rachel Gefen , Brigitte Helou , Noam Shussman , Anna Elia , Liat Appelbaum , Alon Pikarsky , Jonathan Abraham Demma

The Prognostic Impact of Microsatellite Instability on the Outcome of Appendiceal Adenocarcinoma: a National Cancer Database Analysis.

Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract

Avec: Sameh Hany Emile , Nir Horesh , Zoe Garoufalia , Rachel Gefen , Peige Zhou , Steven D Wexner

The importance of surgical resection in the management of rectal sarcoma: A national cancer database analysis of 133 cases.

European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology

Avec: Michael R Freund , Sameh Hany Emile , Nir Horesh , Zoe Garoufalia , Rachel Gefen , Steven D Wexner

Giant inguinal hernia repair using standard transverse inguinal incision with mesh. A retrospective case control study.

BMC surgery

Avec: Jonathan Abraham Demma , Rachel Gefen , Ofek Shpigelman , Alon Pikarsky , Gidon Almogy

Characteristics, treatment, and outcomes of anal versus rectal squamous cell carcinoma, a retrospective cohort study.

Surgery

Avec: Sameh Hany Emile , Nir Horesh , Zoe Garoufalia , Rachel Gefen , Peige Zhou , Victor Strassmann , Steven D Wexner

Predictors of Nodal Disease in Rectal Cancer Patients with Complete Mucosal Response to Neoadjuvant Therapy.

World journal of surgery

Avec: Sameh Hany Emile , David J Maron , Nir Horesh , Zoe Garoufalia , Rachel Gefen , Peige Zhou , Steven D Wexner

A network meta-analysis of surgical treatments of complete rectal prolapse.

Techniques in coloproctology

Avec: S H Emile , S M Khan , Z Garoufalia , E Silva-Alvarenga , R Gefen , N Horesh , M R Freund , S D Wexner

Characteristics and outcomes of large (≥5 cm) colonic adenocarcinomas and comparing outcomes of minimally invasive and open surgery for stage I to III disease.

Surgery

Avec: Sameh Hany Emile , Nir Horesh , Zoe Garoufalia , Rachel Gefen , Ebram Salama , Steven D Wexner

Upfront laparotomy versus conversion from minimally invasive surgery to open surgery in colon cancer: Is there a difference in outcomes?

Surgery

Avec: Nir Horesh , Sameh Hany Emile , Zoe Garoufalia , Rachel Gefen , Peige Zhou , Steven D Wexner

Risk factors for complications following sacral neuromodulation for faecal incontinence: Long-term follow-up.

Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Avec: Rachel Gefen , Victor Strassmann , Felice De Stefano Hernandez , Zoe Garoufalia , Nir Horesh , Sameh Hany Emile , Giovanna Da Silva , Steven Wexner

Local excision vs. proctectomy in patients with ypT0-1 rectal cancer following neoadjuvant therapy: a propensity score matched analysis of the National Cancer Database.

Techniques in coloproctology

Avec: N Horesh , S H Emile , M R Freund , Z Garoufalia , R Gefen , A Nagarajan , S D Wexner

The impact of facility type on surgical outcomes in colon cancer patients: analysis of the national cancer database.

Surgical endoscopy

Avec: Ashley Shustak , Nir Horesh , Sameh Hany Emile , Zoe Garoufalia , Rachel Gefen , Ebram Salama , Stephen Sharp , Steven D Wexner

Dynamic assessment of the tear film muco-aqueous and lipid layers using a novel tear film imager (TFI).

The British journal of ophthalmology

Avec: Fani Segev , Noa Geffen , Anat Galor , Yoel Cohen , Raanan Gefen , Avner Belkin , Yoel Arieli , Shlomi Epshtein , Anat Oren , Alon Harris

Outcomes of laparoscopic versus robotic-assisted resection of T4 rectal cancer: propensity score-matched analysis of a national cancer database.

The British journal of surgery

Avec: Sameh Hany Emile , Nir Horesh , Michael R Freund , Zoe Garoufalia , Rachel Gefen , Emanuela Silva-Alvarenga , Giovanna Dasilva , Steven D Wexner

A National Cancer Database analysis of the predictors of unplanned 30-day readmission after proctectomy for rectal adenocarcinoma: The CCF RETURN-30 Score.

Surgery

Avec: Sameh Hany Emile , Nir Horesh , Michael R Freund , Zoe Garoufalia , Rachel Gefen , Emanuela Silva-Alvarenga , Steven D Wexner

Segmental and extended resections provide comparable survival for clinically node-negative splenic flexure cancer: a propensity score-matched analysis of the National Cancer Database.

Techniques in coloproctology

Avec: Michael R Freund , Nir Horesh , Sameh Hany Emile , Zoe Garoufalia , Rachel Gefen , Steven D Wexner

Can preoperative CT/MR enterography preclude the development of Crohn's disease-like pouch complications in ulcerative colitis patients undergoing J pouch surgery?

Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Avec: Michael R Freund , Nir Horesh , Ryan Meyer , Zoe Garoufalia , Rachel Gefen , Sameh Hany Emile , Steven D Wexner

Propensity-score matched analysis of the pathologic outcomes and survival benefits of neoadjuvant therapy in stage II-III anal adenocarcinoma.

Journal of surgical oncology

Avec: Sameh Hany Emile , Nir Horesh , Zoe Garoufalia , Rachel Gefen , Peige Zhou , Steven D Wexner

Does Completeness of the Mesorectal Excision Still Correlate With Local Recurrence?

Diseases of the colon and rectum

Avec: Zoe Garoufalia , Michael R Freund , Rachel Gefen , Ryan Meyer , Giovanna DaSilva , Eric G Weiss , Steven D Wexner

A Systematic Review and Meta-analysis of Randomized Clinical Trials on the Prevention and Treatment of Pouchitis after Ileoanal Pouch Anastomosis.

Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract

Avec: Sameh Hany Emile , Nir Horesh , Michael R Freund , Zoe Garoufalia , Rachel Gefen , Sualeh Muslim Khan , Emanuela Silva-Alvarenga , Steven D Wexner

Réseau de co-auteurs

Rachel Gefen 20 collaborations

Zoe Garoufalia 18 collaborations

Sameh Hany Emile 17 collaborations

Steven D Wexner 17 collaborations

Nir Horesh 16 collaborations

Peige Zhou 7 collaborations

Michael R Freund 7 collaborations

Emanuela Silva-Alvarenga 4 collaborations

Victor Strassmann 3 collaborations

Giovanna Dasilva 2 collaborations

Giovanna DaSilva 2 collaborations

Alon Pikarsky 2 collaborations

Jonathan Abraham Demma 2 collaborations

S H Emile 2 collaborations

Z Garoufalia 2 collaborations

N Horesh 2 collaborations

M R Freund 2 collaborations

S D Wexner 2 collaborations

Ebram Salama 2 collaborations

Ryan Meyer 2 collaborations

Caitlin Hardy 1 collaboration

Joshua P Hazelton 1 collaboration

Ron Gefen 1 collaboration

S Y Parnasa 1 collaboration

G Marom 1 collaboration

T Bdolah-Abram 1 collaboration

L Luques 1 collaboration

S Michael 1 collaboration

I Mizrahi 1 collaboration

M Abu-Gazala 1 collaboration

A I Rivkind 1 collaboration

Y Mintz 1 collaboration

A J Pikarsky 1 collaboration

N Shussman 1 collaboration

Peter Rogers 1 collaboration

Emeka Ray-Offor 1 collaboration

Brigitte Helou 1 collaboration

Noam Shussman 1 collaboration

Anna Elia 1 collaboration

Liat Appelbaum 1 collaboration

Ofek Shpigelman 1 collaboration

Gidon Almogy 1 collaboration

David J Maron 1 collaboration

S M Khan 1 collaboration

E Silva-Alvarenga 1 collaboration

Felice De Stefano Hernandez 1 collaboration

Giovanna Da Silva 1 collaboration

Steven Wexner 1 collaboration

A Nagarajan 1 collaboration

Ashley Shustak 1 collaboration

Stephen Sharp 1 collaboration

Fani Segev 1 collaboration

Noa Geffen 1 collaboration

Anat Galor 1 collaboration

Yoel Cohen 1 collaboration

Raanan Gefen 1 collaboration

Avner Belkin 1 collaboration

Yoel Arieli 1 collaboration

Shlomi Epshtein 1 collaboration

Anat Oren 1 collaboration

Alon Harris 1 collaboration

Eric G Weiss 1 collaboration

Sualeh Muslim Khan 1 collaboration