Okan Gürkan

ORCID: 0000-0002-7934-9154
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Pneumothorax, Barotrauma, Emphysema
  • Pericarditis and Cardiac Tamponade
  • Orthopedic Surgery and Rehabilitation
  • Diet, Metabolism, and Disease
  • COVID-19 diagnosis using AI
  • Health Literacy and Information Accessibility
  • Pleural and Pulmonary Diseases
  • COVID-19 Clinical Research Studies
  • Pancreatitis Pathology and Treatment
  • Peripheral Nerve Disorders
  • Liver Disease Diagnosis and Treatment
  • Knee injuries and reconstruction techniques
  • Renal and related cancers
  • Lymphadenopathy Diagnosis and Analysis
  • Tuberous Sclerosis Complex Research
  • Gallbladder and Bile Duct Disorders
  • Hormonal and reproductive studies
  • Shoulder Injury and Treatment
  • Infectious Diseases and Tuberculosis
  • Intestinal Malrotation and Obstruction Disorders
  • COVID-19 and healthcare impacts
  • Music Therapy and Health
  • Sexual function and dysfunction studies
  • Renal cell carcinoma treatment
  • Total Knee Arthroplasty Outcomes

Gaziosmanpaşa Taksim Eğitim ve Araştırma Hastanesi
2018-2023

Taksim Eğitim ve Araştırma Hastanesi
2020-2023

Sağlık Bilimleri Üniversitesi
2021-2023

Gaziosmanpaşa Eğitim Ve Araştırma Hastanesi
2023

Taksim German Hospital
2019

Biruni University
2019

The aim of this study was to investigate the relationship between obstructive sleep apnea syndrome (OSAS) and lower urinary tract symptoms (LUTS) in patients with benign prostatic hyperplasia (BPH).This multicenter performed on 122 male dyspnea and/or disorder. Patient characteristics were recorded. All underwent full-night polysomnography, apnea-hypopnea index (AHI) calculated. LUTS evaluated using International Prostate Symptom Score (IPSS) prostate volume calculated by transabdominal...

10.1111/luts.12250 article EN LUTS Lower Urinary Tract Symptoms 2018-12-12

Objectives: This study aims to investigate the correlation between posterior cruciate ligament (PCL) buckling phenomena and presence or absence of anterior meniscofemoral (aMFL). Patients methods: Between January 2012 2019, magnetic resonance imaging a total knee joints 199 patients (163 males, 16 females; mean age: 31.5±5.3 years; range, 18 40 years) were reviewed retrospectively. The divided into four groups. first group included 32 with ruptured (ACL) absent aMFL. second 67 ACL apparent...

10.52312/jdrs.2021.52 article EN Joint Diseases and Related Surgery 2021-06-11

Background: Effective triage and early detection are very important for the control treatment of coronavirus disease 2019. For this purpose, reverse transcription polymerase chain reaction chest computed tomography used in emergency departments. Objective: The aim study was to examine diagnostic performance compare inter-observer agreement among radiologists between clinicians, a 2019 pneumonia high-prevalence area. Methods: After exclusions, 534 patients were retrospectively included study....

10.1177/1024907920968648 article EN cc-by-nc-nd Hong Kong Journal of Emergency Medicine 2020-10-28

Objective The aim of the study is to retrospectively evaluate utility computed tomography (CT) findings, especially newly defined duodenal distension, for predicting need operate on small bowel obstruction (SBO) cases. Methods During a 51-month period, 228 patients (100 women and 128 men; mean age, 55 years) were included in this study, among 438 who hospitalized with prediagnosis SBO. final population was then divided into 2 groups: surgery group (n = 76) conservative 152). CT findings SBO...

10.1097/rct.0000000000001045 article EN Journal of Computer Assisted Tomography 2020-06-19

Objectives: YouTube has become a commonly used education tool by medical students; however, the quality of content varies and unreliable videos may be misleading. The aim present study was to evaluate educational about chest radiograph interpretation.Patients Methods: A search made using keywords ''chest radiograph/chest x ray interpretation''. Video characteristics video indices index [CQI], PACEMAN information [VIQI] were evaluated two reviewers. Spearman correlation analysis Mann Whitney...

10.30621/jbachs.2019.645 article EN Journal of Basic and Clinical Health Sciences 2019-01-01

Coronavirus disease (COVID-19), first reported in December 2019 Wuhan, China, has spread all over the world a short time and was declared as pandemic by World Health Organization (WHO).During COVID-19 pandemic, chest computed tomography (CT) imaging become an important tool with high sensitivity for diagnosis due to low positive rate of real-time reverse-transcriptase polymerase chain reaction (RT-PCR).Furthermore, CT played role underlying pulmonary lesions.In this case report, we present...

10.29271/jcpsp.2020.supp1.s43 article EN Journal of College of Physicians And Surgeons Pakistan 2020-06-01

The rate of autoimmune thyroiditis in children with celiac disease (CD) is high relative to the normal population. Since majority these patients are also euthyroid, thyroid imaging methods gaining significance diagnosis and follow-up. This study examines effectiveness ultrasonography (US) shear wave elastography (SWE) diagnosing CD.This cross-sectional controlled analyzed US, SWE, serum function tests, antibodies 106 CD 103 control without CD. An Aplio 500 ultrasound device a linear array...

10.2174/1573405618666220324113359 article EN Current Medical Imaging Formerly Current Medical Imaging Reviews 2022-03-25

Aim: Nonalcoholic fatty liver disease (NAFLD) is the hepatic finding of systemic lipid and energy metabolism disorder. NAFLD frequently observed in people with higher body mass index. Serum micronutrient levels play an important role metabolism. Material Method: This study included 60 66 control patients. . groups were compared terms ultrasonography (USG) shear wave elastography (SWE) results. The two serum profile, aminotransferase, insulin, glucose, HOMA-IR. Both then analyzed ferritin,...

10.32322/jhsm.1190206 article EN cc-by-nc-nd Journal of Health Sciences and Medicine 2023-01-09

Pneumopericardium is the presence of air in pericardial sac. after pericardiocentesis has been rarely reported literature. In present case, we report a patient who presented with tamponade physiology during COVID-19 and developed pneumopericardium emergency pericardiocentesis. Immediate recognition treatment are crucial chest X-ray, thorax computerized tomography transthoracic echocardiography used for diagnosis.

10.22541/au.167592249.98672294/v1 preprint EN Authorea (Authorea) 2023-02-09

Pneumopericardium is the presence of air in pericardial sac. after pericardiocentesis has been rarely reported literature. In present case, we report a patient who presented with tamponade physiology during COVID-19 and developed pneumopericardium emergency pericardiocentesis. Immediate recognition treatment are crucial chest x-ray, thorax computerized tomography, transthoracic echocardiography (TTE) used for diagnosis.

10.1111/echo.15555 article EN Echocardiography 2023-03-27

Objective
 The development of gallstones and stone-induced
 inflammatory processes depends on a number of
 biological factors. Knowledge the predisposing
 factors for both stones their
 inflammation is important in predicting, monitoring,
 treating disease managing subsequent
 complications. aim our study was to determine
 whether length cystic duct (CD), level
 direction junction with
 common hepatic (CHD) are associated cholecystitis...

10.17343/sdutfd.1344758 article EN cc-by-nc-nd SDÜ Tıp Fakültesi Dergisi 2023-08-25

Objective: In this study we aimed to determine whether thyroid USG is useful in the absence of any complaints and prominent self/family history or risk pathology. Method: Thyroid results 1198 asymptomatic adults, who had no self family pathology, were retrospectively included. all cases was done by same radiologist. nodules classified based on their sonographic characteristics suspicious for malignancy according American Association (ATA)-2015 guideline. Results: Based ATA-2015 criteria 5%...

10.7197/223.vi.532742 article EN Cumhuriyet Tıp Dergisi/Cumhuriyet Üniversitesi Tıp Fakültesi dergisi 2019-03-26

Objectives: Vertebral artery (VA) stenosis is found in 20% of patients with posterior fossa ischemia.Endovascular treatment has become more preferable to be used the VA orificial occlusive lesions referring recent developments.In this study, we aimed present clinical results and show success endovascular localized orifice. Materials Methods:In our retrospective 28 undergoing intervention between 2010 2013 for symptomatic lesion orifice were examined.The diagnosed Doppler ultrasonography,...

10.32596/ejcm.galenos.2019.10.054 article EN e-Journal of Cardiovascular Medicine 2019-12-09

Aim: YouTube is an essential source of medical information for patients, but may also be misleading, depending on the kind content quality. The aim this study to evaluate quality videos percutaneous transthoracic lung biopsy. Methods: A search was performed with terms ‘Lung Biopsy,’ ‘CT-Guided Lung ‘US-Guided and ‘Percutaneous Transthoracic Biopsy.’ Relevant English were examined scored by two reviewers. Video characteristics, uploaded sources, assessed using different indices. Correlation...

10.28982/josam.778941 article EN Journal of Surgery and Medicine 2020-08-01

Aim: Diagnosis and follow-up of non-alcoholic fatty liver disease in children with practical non-invasive methods have been researched for many years. Ultrasonography (USG), Shear wave elastography (SWE), Magnetic Resonance (MR) are thought to help demonstrate the impairment which is also displayed function tests. This study aims identify most effective imaging method among scanning exhibiting condition laboratory Material Method: was carried out on a population 84 who applied clinic. The...

10.32322/jhsm.1131140 article EN cc-by-nc-nd Journal of Health Sciences and Medicine 2022-10-25

Uterine leiomyomas constitute an important group of abnormal uterine bleeding (AUB) according to International Federation Gynecology and Obstetrics classification system (PALM-coein).Bicornuate uterus anomaly is the 3 rd most common combination these two entities also rare.We present 46 years old gravida 1, para 1 women suffering from AUB for 6 years.There was bicornuate retroverted image with 2 different endometrial cavities 5 cm class leiomyoma PALM-coein classification.Oral progesterone...

10.4274/eamr.galenos.2022.05900 article EN European Archives of Medical Research 2022-12-20

Objective: This study aimed to investigate the relationship between chest computed tomography (CT) scores and inflammatory markers in patients with coronavirus disease-2019 (COVID-19).Methods: A total of 259 who were confirmed be COVID-19 positive polymerase chain reaction test CT findings, 20 March 30 May 2020, included our study.The divided into two groups as critical moderate according their clinical conditions.CT complete blood account C-reactive protein (CRP) recorded statistically...

10.4274/jarem.galenos.2021.3803 article EN Journal of Academic Research in Medicine 2021-04-30
Coming Soon ...