Sezai Demırbaş

ORCID: 0000-0002-5770-192X
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About
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Research Areas
  • Pelvic floor disorders treatments
  • Colorectal Cancer Surgical Treatments
  • Anorectal Disease Treatments and Outcomes
  • Hernia repair and management
  • Pelvic and Acetabular Injuries
  • Gastric Cancer Management and Outcomes
  • Colorectal and Anal Carcinomas
  • Abdominal Trauma and Injuries
  • Appendicitis Diagnosis and Management
  • Minimally Invasive Surgical Techniques
  • Diverticular Disease and Complications
  • Intestinal and Peritoneal Adhesions
  • Colorectal Cancer Screening and Detection
  • Abdominal Surgery and Complications
  • Intraperitoneal and Appendiceal Malignancies
  • Gastrointestinal motility and disorders
  • Cancer and Skin Lesions
  • Genetic factors in colorectal cancer
  • Thyroid Cancer Diagnosis and Treatment
  • Ovarian cancer diagnosis and treatment
  • Gastrointestinal Tumor Research and Treatment
  • Colorectal Cancer Treatments and Studies
  • Trauma and Emergency Care Studies
  • Cardiac, Anesthesia and Surgical Outcomes
  • Hepatocellular Carcinoma Treatment and Prognosis

TOBB University of Economics and Technology
2018-2023

Gülhane Askerî Tıp Akademisi
2012-2019

GATA Haydarpaşa Eğitim Hastanesi
2003-2017

Turkish Armed Forces
2008-2016

Military Medical Academy
2004-2015

Naval Academy
2003-2009

In-Q-Tel
2006

The relationship between breast cancer and thyroid diseases is controversial. Discrepant results have been reported in the literature. incidences of autoimmune nonautoimmune were investigated patients with age-matched control individuals without or disease.Clinical ultrasound evaluation gland, determination serum hormone antibody levels, fine-needle aspiration gland performed 150 100 individuals.The mean values for anti-thyroid peroxidase antibodies significantly higher than (P = 0.030)....

10.1186/bcr609 article EN cc-by Breast Cancer Research 2003-07-11

This prospective randomized study compared single-incision laparoscopic cholecystectomy (SILC) and (LC) with respect to estimated blood loss, operative time, postoperative pain levels, complications. Thirty-four patients were divided into 2 groups: 17 underwent SILC LC. Operative time was longer for than LC, the difference statistically significant (P<0.001). There no in relationship of body mass index between LC (P=0.613, P=0.983, respectively). The groups had differences visual analog...

10.1097/sle.0b013e3182402448 article EN Surgical Laparoscopy Endoscopy & Percutaneous Techniques 2012-02-01

The incidence and subsequent outcomes of missed injuries the primary factors contributing to each injury were analyzed.Records 709 trauma patients reviewed between December 2003 2004. Demographic data compared analyzed for two patient groups: those with multiple diagnosed in 24 hours >24 hours.Fifty-two determined 34 (4.8%) patients. There significant differences without delayed diagnoses, including mean severity scores (23 vs. 16.9), morbidity, mortality (p < 0.05 all). Among 69 identified,...

10.7205/milmed.171.7.598 article EN Military Medicine 2006-07-01

Abstract Our study reviewed nine patients who were treated with the VAC™ Abdominal Dressing System after suffering pelvic fractures and soft tissue loss high-energy trauma. Between March 2008 August 2009, our clinic complicated perineal injuries from trauma multiple irrigation debridement procedures broad-spectrum antibiotics. Protective ostomies created for all patients. Required interventions made associated injuries, application was started. All male, an average age of 24·3 (range 21–32)...

10.1111/j.1742-481x.2011.00835.x article EN other-oa International Wound Journal 2011-08-19

AbstractPerforation of the cervical oesophagus after thyroidectomy is an exceptionally rare complication. Total thyroidectomies, particularly for recurrent cases might possess increased risk. Although rare, it has high mortality and morbidity. A patient that developed perforation a total in peripheral hospital nodular goitre was treated followed-up our clinic. This well-documented case discussed conjunction with information presented literature.Key Words: Thyroidectomyoesophageal...

10.1080/00015458.2009.11680477 article EN Acta Chirurgica Belgica 2009-01-01

Background Laparoscopic splenectomy (LS) is becoming the "gold standard" technique for splenectomy. The aim of this study was to evaluate hospital experience, body image, and cosmesis after LS or open (OS). Methods Patients who underwent OS were invited fill out questionnaires evaluating their cosmetic results. A total 72 patients (34 38 OS) agreed participate in study. Results No significant difference observed between groups terms age, sex, mass index, indication Mean spleen weight...

10.1097/sle.0b013e3181c3ff24 article EN Surgical Laparoscopy Endoscopy & Percutaneous Techniques 2009-12-01

Poland's syndrome, a rare congenital anomaly characterized by pectoralis muscle defect and ipsilateral hand abnormalities, has been reported in association with various malignancies. Gastric cancer associated syndrome not described previously. To our knowledge, the case of 21-year-old man we describe herein represents first report gastric cancer. Although previously there was no certain evidence that linked cancer, elucidating molecular mechanisms cause this may further clarify relationship...

10.1097/01.cej.0000198898.47926.8b article EN European Journal of Cancer Prevention 2006-11-10

Background : Many factors have been described influencing survival of patients with colorectal cancer. The most important prognostic factor is lymph node involvement. National Comprehensive Cancer Network indicates that at least 12 nodes (LN12) must be retrieved for proper staging and treatment planning. surgeon the pathologist influence number nodes.Methods We retrospectively reviewed all diagnosis subsequent surgery cancer from January 2004 to 2010 Gulhane Military Medical Academy in...

10.1080/00015458.2012.11680824 article EN Acta Chirurgica Belgica 2012-01-01

Objective: The aim of our study is to examine the Publication Rate Congress Turkish Society Colorectal Surgery meeting abstracts and determine factors affecting publication rate. Material Methods: All presentations at congresses held in 2003, 2007, 2009, 2011 were retrospectively assessed. Manuscripts indexed Google-Scholar database included. year, type, presentation title time studies Actual impact factor values assessed introduce scientific power journals. Results: Among a total 614...

10.5152/turkjsurg.2017.3448 article EN Turkish Journal of Surgery 2017-06-06

Total rectal prolapse is a disabling disease. The aim of this study was to evaluate pain management, hospital stays, constipation, and continence status among military personnel who underwent laparoscopic surgery. Forty patients (mostly men) rectopexy (LR) or resection (LRR). Colonic transit time, postoperative scores, preoperative anal function, changes in constipation were assessed. median operation times for LR LRR 126 223 minutes, respectively. stays 3 approximately 6 days LRR, Patients...

10.7205/milmed.170.9.743 article EN Military Medicine 2005-09-01

The aim of this study was to demonstrate the improvement anal canal function after overlap sphincter repair and confirm that treatment option is superior in patients with nonobstetric damage.From 1998 2003, 44 women who underwent overlapping were enrolled study. allocated one two groups, obstetric trauma (n = 31) (perineal) 13). Both groups compared terms age, operation time, number deliveries, hospital stay, need for analgesics, complication rate, pre- postoperative outcomes manometry...

10.1159/000109591 article EN Medical Principles and Practice 2007-12-06

Clinical studies indicate that single-incision laparoscopic cholecystectomy (SILC) has many advantages over conventional (CLC), such as improved cosmesis, reduced postoperative pain, and shorter hospital stay. The aim of this study was to compare quality life, body image, cosmesis between approaches in patients undergoing cholecystectomies.This retrospective SILC CLC conducted among 58 from January 2011 March 2013 Turkey. After the surgery, EuroQol-5 Dimension Questionnaire (EQ-5D™), image...

10.4103/njcp.njcp_218_18 article EN Nigerian Journal of Clinical Practice 2019-01-01

Transanal endoscopic microsurgery is a minimally invasive technique for the treatment of rectal lesions which was introduced by Buess. In this report first clinical experience transanal surgery performed single incision laparoscopic surgical port adapted through anal canal. surgery, has to be stitched around orifice. There no need use fixation apparatus. procedure, rigid rectoscope 40 mm in diameter into anus stretching sphincter. A can disposed canal where there harmful cause because it...

10.4318/tjg.2012.0267 article EN The Turkish Journal of Gastroenterology 2012-02-01

Background/Aims: Patients with colorectal cancer continue to present relatively advanced tumors that are associated poor oncological outcomes.The aim of the study was assess association between localization, symptom duration, and tumor stage.Materials Methods: A prospective, multicenter cohort conducted on patients newly diagnosed a histologically proven adenocarcinoma.Standardized questionnaire-interviews were performed.Data collected principal presenting symptoms, duration symptoms (time...

10.5152/tjg.2019.17770 article EN The Turkish Journal of Gastroenterology 2019-08-15

Total rectal prolapse is a disorder frequently associated with constipation and anal incontinence. The aim of this study was to evaluate the outcomes complications, pain management, hospital stay, constipation, functions patients undergoing 2 types laparoscopic surgical approaches. In study, 33 underwent either rectopexy or hand-assisted resection rectopexy. Preoperative colonic transit time, defecation, postoperative scoring, pre-postoperative evaluation function, changes in relating...

10.1097/01.sle.0000136676.31753.14 article EN Surgical Laparoscopy Endoscopy & Percutaneous Techniques 2004-08-01

Emergency Medical Services (ES) are medical-surgical facilities where extremely ill patients, victims of accidents, intoxications and other urgent clinical situations should be rapidly efficiently attended. However, a worldwide experience is that large proportion patients who require attention in an ES do not qualify as emergencies they obstruct the possibilities attended immediately.To evaluate medical records our to assess whether understand what true emergency which role ES.Patients...

10.4067/s0034-98872004000900009 article EN Revista médica de Chile 2004-09-01
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