Publications by authors named "Ali F K Gok"

Background: Adrenal gland injury (AGI) associated with trauma is an uncommon and often overlooked condition. This study aimed to evaluate the frequency of AGI in individuals with severe trauma injuries and investigate the outcomes of patients with AGI.

Methods: All patients admitted to a tertiary trauma referral center under the trauma protocol who had a computed tomography (CT) scan between January 2012 and January 2023 were analyzed retrospectively.

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Background: Although true splenic artery aneurysms (SAA) are rare, due to advancements in imaging techniques, they are seen more frequently. The aim of this study is to present our strategy of managing patients with SAA.

Methods: Retrospectively, 13 patients who were treated in a tertiary university care center between 2012 and 2020 were included.

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Objectives: To evaluate 2 new modifications to medically necessary, time-sensitive (MeNTS) scoring systems integrating functional capacity assessment in estimating intensive care unit (ICU) requirements.

Methods: This prospective observational study included patients undergoing elective surgeries between July 2021 and January 2022. The MeNTS scores and our 2 modified scores: MeNTS-METs (integrated Duke activity status index [DASI] as metabolic equivalents [METs]) and MeNTS-DASI-5Q (integrated modified DASI [M-DASI] as 5 questions) were calculated.

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Background: The coronavirus disease 2019 (COVID-19) pandemic has affected all aspects of clinical care including diagnosis and treatment of colorectal cancers (CRCs) globally, including in Türkiye. During the initial peak of the pandemic, elective surgeries and outpatient clinics were restricted in addition to the government-imposed lockdown, resulting in a decrease in the number of colonoscopies being performed and patients admitted to inpatient wards for treatment of CRCs. In this study, we aimed to investigate whether the pandemic has affected presentation characteristics and outcomes of obstructive colorectal cancer in this period.

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Background: The use of antitrombotic (antiaggregant and anticoagulant) drugs is increasing all over the world and in our coun-try. About 12.6% of patients who underwent gastrointestinal tumor surgery receive antitrombotic therapy for various reasons, and in this study, we aimed to demonstrate the safe feasibility of elective or emergency gastrointestinal tumor surgery with the correct perioperative antitrombotic therapy management.

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Actinomycosis is a rare, chronic granulomatous disease that is challenging to diagnose because the clinical symptoms and signs are nonspecific. Usage of intrauterine device (IUD) or being immunocompromised is facilitating factors. Clinical and radiological findings can mimic malignant neoplasm, inflammatory bowel disorder, or acute diverticulitis.

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Background: Injury is the leading cause of death for pediatric population older than 1 year of age and 95% of those deaths are from the low- and middle-income countries. Most of those injured pediatric patients are treated in general hospitals. In designated trauma centers, the outcomes of severely injured patients are better.

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Trans-sectional injuries of trachea are quite rare and can be extremely challenging for anesthesiologists to deal with. About 25% of post-traumatic deaths are due to thoracic traumas in which blunt injuries take a rather small place within and the resultant damage of respiratory tract is quite rare with an incidence of 0.5-2%.

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Background: High scores in the Medically Necessary, Time-Sensitive (MeNTS) scoring system, used for elective surgical prioritization during the coronavirus disease 2019 pandemic, are assumed to be associated with worse outcomes. We aimed to evaluate the MeNTS scoring system in patients undergoing elective surgery during restricted capacity of our institution, with or without moderate or severe postoperative complications.

Study Design: In this prospective observational study, MeNTS scores of patients undergoing elective operations during May and June 2020 were calculated.

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Background: Revision of any neck surgeries is usually associated with increased rate of complications compared to the initial surgery due to adhesions. Especially, recurrent laryngeal nerve injury and hypoparathyroidism are most important postoperative complications of thyroid revision surgery. This study aimed to reveal anti-adhesive effects of cross-linked hyaluronic acid gel (NCHAG) in thyroid surgery.

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Background: To compare the clinical, biochemical, and histopathological features of patients who underwent appendectomy due to a presumed diagnosis of acute appendicitis (AAp).

Methods: The demographic, biochemical and histopathological data of 8206 patients who underwent appendectomy for AAp between January 2006 and March 2014 were retrospectively analyzed in this study. Patients were compared regarding the following characteristics: disruption by season (autumn vs.

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Background: Acute left colonic diverticulitis (ALCD) ranges from localized diverticulitis to perforation and fecal peritonitis, and treatment varies from conservative management to emergency surgery. The risk factors for recurrence following nonoperative management of ALCD is still controversial. We aimed to define the factors predicting severity level, progression and recurrence risk of ALCD to timely select patients requiring surgery.

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COVID-19 is a new disease, based on currently available limited information, older adults and people of any age who have severe underlying medical conditions may be at higher risk for severe illness from COVID-19. People of all age groups are also at risk. Healthcare providers have always been the professionals most exposed to the risk of contracting to any kind of infection due to the nature of their profession.

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Background: Biliary fistula is one of the most common complications of liver and biliary tract surgeries. Endoscopic retrograde cholangiopancreatography (ERCP) is used for the diagnosis and treatment of biliary fistulas. In this study, we aimed to analyze the contribution of ERCP in this regard.

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Background: The present study aims to analyze blunt and penetrating abdominal traumas that were evaluated in our emergency department, the treatment approaches and risk factors of mortality.

Methods: Six hundred and sixty-four patients were admitted to our emergency department for surgical evaluation for trauma between January 2009 and April 2019. After the exclusion of dead on arrival, patients with missing data and patients without abdominal trauma were excluded from this study.

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Background: This study aims to discuss management strategies regarding phytobezoar induced ileus based upon clinical results.

Methods: In the present study, between December 2012 and December 2018, a total of 25 patients who were diagnosed with phytobezoar were evaluated retrospectively. Patients who had acute mechanical intestinal obstruction due to phytobezoars at different segments of gastrointestinal (GI) tract were included in this study.

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Transvaginal small bowel evisceration is a rare, life-threatening condition, requiring urgent surgical intervention. In our case, ischemia developed in the intestinal segment with evisceration, with a laceration in the small intestine of the mesentery, and finally, a small bowel resection was required. An 89-year-old woman was brought to the hospital with a sudden onset of abdominal pain, which lasted for 4 hours.

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BACKGROUND Cytomegalovirus (CMV) and BK virus (BKV) are post-transplant opportunistic viral infections that affect patient and graft survival. This study was designed to evaluate the risk of BKV nephropathy and CMV disease in kidney transplant recipients who received induction therapy with ATG or basiliximab. MATERIAL AND METHODS We retrospectively analyzed information on 257 adult patients who underwent kidney transplantation between January 2007 and 2017.

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Background: This study aimed to present to evaluate the results of two different approaches in the management of acute cholecystitis during pregnancy: immediate surgery and delayed surgery following conservative management.

Methods: In this study, 20 pregnant women who were treated in our clinic for acute cholecystitis between 2010 and 2018 were included in the analysis. Demographic characteristics, parameters related with acute cholecystitis (gallbladder wall thickness, laboratory data), duration of hospitalization, readmission rates, and preterm labor rate were retrospectively evaluated.

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Background: Encapsulating peritoneal sclerosis (EPS) related to peritoneal dialysis (PD) has a vague etiology and high mortality. In this study, our aim was to determine treatment options for EPS cases.

Methods: A total of 169 patients underwent kidney transplantation from January 2008 to January 2018 and 119 patients from a cadaveric and 50 patients from a living donor.

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Background: Marking a stoma site preoperatively decreases the possibility of experiencing later stoma-related problems and improves the quality of life of patients in the postoperative period. Those best equipped to perform this procedure are ostomy nurses and colorectal surgeons, as they receive the stoma therapy education during their training programs. The aim of this study was to compare the rate of stoma problems and quality of life of patients who underwent an operation that included stoma creation (elective or urgent) with and without preoperative stoma siting.

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A spontaneous intramural duodenal hematoma is a rare complication in patients receiving anticoagulation therapy. Presently described is a case of intramural duodenal hematoma in a patient with a cadaveric renal transplant who was under oral anticoagulant treatment due to paroxysmal atrial fibrillation. The patient was admitted with intense abdominal pain, nausea, vomiting, and a total obstruction of duodenum.

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Background: The aim of this study was to compare the obstetric and surgical outcomes of laparoscopic appendectomy (LA) and open appendectomy (OA) performed for pregnant women at a single center. It was the hypothesis of this study that there would be no significant difference in the results.

Methods: The medical records of 57 consecutive pregnant women who underwent an appendectomy between January 2009 and September 2018 were reviewed retrospectively.

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Background: This study aims to evaluate the impact of conversion from retrograde dissection to fundus-first technique (FF) or laparoscopic partial cholecystectomy (LPC) on complication rates, operation time, and duration of hospitalization.

Methods: The medical records of 210 consecutive patients who underwent laparoscopic cholecystectomy between January 2010 and December 2014 were retrospectively evaluated. All laparoscopic cholecystectomies were initiated with retrograde dissection (RD).

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