Wos Açık Erişimli Yayınlar
Permanent URI for this collectionhttps://hdl.handle.net/11727/10754
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Item Results of Balloon and Surgical Valvuloplasty in Congenital Aortic Valve Stenosis: A 19-Year, Single-Center, Retrospective Study(2021) Yakut, Kahraman; Varan, Birgul; Tokel, Niyazi Kursad; Erdogan, Ilkay; Ozkan, Murat; 0000-0002-6719-8563; 0000-0001-6887-3033; 34104509; ABB-1767-2021; ABB-2220-2021Background: This study aims to compare the success, complications, and long-term outcomes of aortic balloon valvuloplasty and surgical aortic valvuloplasty in pediatric patients with congenital aortic valve stenosis. Methods: Between March 2000 and October 2019, a total of 267 procedures, including 238 balloon valvuloplasties and 29 surgical valvuloplasties, in 198 children (135 males, 63 females; mean age: 57.4 +/- 62.6 months; range, 0.03 to 219 months) were retrospectively analyzed. The hospital records, echocardiographic images, catheterization data, angiography images, and operative data were reviewed. Results: Aortic regurgitation was mild in 73 patients before balloon valvuloplasty, and none of the patients had moderate-to-severe aortic regurgitation. Compared to surgical valvuloplasty, the rate of increase in the aortic regurgitation after balloon valvuloplasty was significantly higher (p=0.012). The patients who underwent balloon valvuloplasty did not need reintervention for a mean period of 46 +/- 45.6 months, whereas this period was significantly longer in those who underwent surgical valvuloplasty (mean 80.5 +/- 53.9 months) (p=0.018). The overall failure rate was 8%. Moderate-to-severe aortic regurgitation was the most important complication developing due to balloon valvuloplasty in the early period (13%). All surgical valvuloplasties were successful. The mean length of hospitalization after balloon valvuloplasty was significantly shorter than surgical valvuloplasty (p=0.026). During follow-up, a total of 168 patients continued their follow-up, and a reinterventional or surgical intervention was not needed in 78 patients (47%). Conclusion: Aortic balloon valvuloplasty can be repeated safely and helps to eliminate aortic valve stenosis without needing sternotomy. Surgical valvuloplasty can be successfully performed in patients in whom the expected benefit from aortic balloon valvuloplasty is not achieved.Item Risk factors for conversion to open surgery in laparoscopic cholecystectomy: a single center experience(2021) Sapmaz, Ali; Karaca, Ahmet Serdar; 34585091Objective: This study aimed to demonstrate the demographic characteristics for laparoscopic cholecystectomy surgeries performed in the general surgery clinics of our hospital and to identify the rate of conversion to open surgery and the main reasons for convert to open surgery. Material and Methods: Medical records of a total of 1.294 patients who underwent laparoscopic cholecystectomy in our hospital between October 2013 and May 2017 were retrospectively reviewed, and the rates of conversion to open surgery based on age groups were recorded. Results: Of these patients, 1191 were females (92.0%) and 103 (7.9%) were males. Mean age was 48.6 +/- 13.2 (range: 18 to 89) years. Indications for surgery were cholelithiasis in 1195 patients (92.4%), acute cholecystitis in 56 patients (4.4%), and gallbladder polyps in 43 patients (3.3%). The procedure was conversion to open surgery in 41 patients (3.16%), while 12 (0.9%) developed intraoperative complications. There was no mortality. Mean length of hospital stay was 1.2 (range: 1 to 6) days. The main reasons for conversation to open surgery were as follows: adhesions in the Calot's triangle (n = 3), acute cholecystitis (n = 29), choledocholithiasis (n = 2), adhesions due to previous surgery (n = 1), dissection difficulty (n = 2), organ damage (n = 2), anatomic variation (n = 1), and stone expulsion (n = 1). Conclusion: Acute cholecystitis appears to be the significant factor increasing the rate of conversation to open surgery during LC procedures. Male sex and older age are the other factors increasing the risk of con-vert to open surgery. However, LC should be still the first choice of intervention.Item Aortic balloon valvuloplasty and mid-term results in newborns: a single center experience(2020) Varan, Birgul; Yakut, Kahraman; Erdogan, Ilkay; Ozkan, Murat; Tokel, Kursat; 0000-0002-6759-1795; 32419415; AAJ-2305-2021; AAF-3253-2021Background and objectives. Aortic balloon valvuloplasty (ABV) has become the first-line treatment for critical aortic valve stenosis in infants. We aimed to evaluate the short- and mid-term results of patients who underwent ABV during neonatal period, the factors affecting the success and complications of the procedure. Methods. We retrospectively examined 65 patients who underwent ABV during the neonatal period between 1998 and 2017. All hospital records including cardiac catheterization reports, echocardiographic information, and angiographic views were reviewed. Results. Forty five (69.2%) of the patients were male and mean follow-up was 6.2 +/- 4.9 years (range: 6 months 19 years). The mean age of the patients at the first ABV was 14.5 +/- 10.6 days (range: 1-30 days) and body weight was 3.25 +/- 0.6 kg (range: 1.5-4.8 kg). The peak systolic gradient measured during pre-valvuloplasty cardiac catheterization was 73.3 +/- 22.7 mmHg (range: 30-142 mmHg), and it decreased to 29.2 +/- 12.2 mmHg (range: 5-55 mm Hg) after the procedure. Valvuloplasty was successful in 59 (90.7%) patients. There was no more than mild aortic regurgitation in any patient before valvuloplasty. There was mild aortic regurgitation in 21 patients before the valvuloplasty. in the acute phase after valvuloplasty, 30 patients had mild, 15 had moderate and two had severe aortic regurgitation. There was a significant increase in the degree of aortic regurgitation related to valvuloplasty (p <0.05). The most important complication of ABV was increased aortic regurgitation (26.2%). Another important complication was femoral artery occlusion; and was detected early after valvuloplasty (61.6%). There was no serious complication or death in the acute phase. Conclusions. In newborns with valvular aortic stenosis, balloon valvuloplasty has become the first choice in many centers due to its high success rate, low mortality and morbidity, and increased clinical experience. Aortic regurgitation and femoral artery occlusion were the most important complications. Although reintervention for residual or recurrent aortic valve stenosis is common during the first year after valvuloplasty, these patients are able to reach advanced ages without the need for surgical intervention. Surgical valvotomy is a good alternative treatment for a small number of patients in whom valvuloplasty fails.Item Benign Paroxysmal Positional Vertigo Following Electroconvulsive Therapy(2019) Kansu, LeylaPatients with severe major depression most commonly undergo electroconvulsive therapy (ECT). Although this procedure is usually safe and the complication rates are very low, some side-effects and medical complications are observed. The reported adverse effects are generally minor in severity, and vertigo is one of these complications. We presented a case of benign paroxysmal positional vertigo (BPPV) occurring after ECT and aimed to discuss the pathophysiological mechanism of this condition. To the best of our knowledge, there are no other case reports regarding the co-occurrence.Item Asymptomatic giant congenital left atrial aneurysm(2019) Yakut, Kahraman; Varan, Birgul; Erdogan, Ilkay; 31559732Congenital aneurysm of the left atrial appendage can be caused by congenital dysplasia of the pectinate muscles and may be accompanied by a congenital absence of the pericardium. Symptoms generally manifest after two decades and the most common symptom is atrial arrhythmia in the form of atrial fibrillation / flutter. A four year-old patient with no symptoms underwent an echocardiographic examination for the investigation of a heart murmur. Echocardiographic examination revealed a large cystic lesion occupying the left hemithorax and compressing the left ventricle. The patient was referred to our center. The lesion caused displacement of the heart rightward behind the sternum which made the examination difficult. We aimed to present this rare case of giant left atrial appendage aneurysm in the light of current literature.Item Percutaneous endoscopic gastrostomy experience in children and family satisfaction(2019) Canan, OguzPurpose: The aim of this study was to evaluate the demographic data, complication rates of children who underwent percutaneous endoscopic gastrostomy (PEG) and to question family satisfaction. Materials and Methods: Demographic information, underlying diseases, anthropometric measurements before and after PEG and z scores advanced complications due to processing and follow-up periods were obtained from patient files. Results: In three years, 21 patients underwent PEG procedures. The median age of the patients was 74 months. The majority of the cases consisted of children with neurological, oncological and metabolic diseases (71.4%, 14.3% and 14.3%, respectively). There was a statistically significant increase between baseline and 6th month and between baseline and 12th month of the all antropometric measures z scores. But no significant difference was observed between 6th month and 12th month of the median weight and height z scores. Parents' opinions about PEG were positive. After the procedure, one patient had ostomy leakage and three patients had local stoma infection. Conclusion: Percutaneous endoscopic gastrostomy is a very successful and reliable method in children and adolescents as well as in infants. Families' opinions on PEG after the procedure were positive.Item Trocar site hernia on an 8-mm port following robotic-assisted hysterectomy(2014) Kilic, Gokhan Sami; Bildaci, Tevfik Berk; Tapisiz, Omer Lutfi; Alanbay, Ibrahim; Walsh, Teresa; Swanson, OlgaThe increasing use of laparoscopy has resulted in added complications specific to the laparoscopic approach, such as trocar site hernia (TSH), which is an uncommon but well-recognized problem for both regular laparoscopic and robotic-assisted laparoscopic procedures. We describe an extremely rare case of TSH at an 8-mm port site occurring a relatively short time after surgery in a 53-year-old patient undergoing roboticassisted laparoscopic hysterectomy for benign reasons. Additionally, this report attempts to explain the possible etiological factors relating to TSH following robotic-assisted surgery. According to our case report, a defect in the 8-mm port that may lead to hernia is one possible explanation, and closure of the 8-mm trocar sites' fascia may be a safer approach during robotic-assisted surgery. Additional reports are needed to accurately determine the frequency of occurrence and importance of this complication. Copyright (C) 2013 Elsevier Taiwan LLC and the Chinese Medical Association. All rights reserved.Item Cervicofacial and Mediastinum Emphysema Following Dental Intervention(2015) Akkucuk, Mehmet Husamettin; Avci, Suat; Torun, Ebru; Gonullu, HaticeMediastinitis is a clinical case with high mortality and morbidity ratio. Thus, defining the causes beforehand is significantly important. A 65-year-old male patient present to the emergency care unit because of symptoms such as swelling of his face and neck. Crepitation is noted during palpation at the right lateral face and neck of patients, indicating that swelling occurred after medical intervention by the dentist using spray. Emphysema is seen on the face, neck, and mediastinum on X-ray and CT scans. Patients were hospitalized, and parenteral antibiotic therapy was applied in case of the possibility of serious infection, which may occur because of the use of air syringe, causing the permeation of oral flora to the neck and mediastinum via buccal mucosal ruptures during the patient's dental surgery. Because swellings disappeared and the patient did not have fever on the third day of hospitalization, the patient was discharged after oral antibiotics therapy. Physicians working at the emergency care unit will always keep in mind the risk of deep neck infections and mediastinitis occurrence that patients presenting with swelling symptoms on the neck and face may have following dental surgery.Item A Case of Compartment Syndrome in the Hand Secondary to Intravenous Fluid Application(2015) Araz, Coskun; Cetin, Secil; Didik, Melek; Seyhan, Sevgi Balli; Komurcu, Ozgur; Arslan, Gulnaz; 27366481Compartment syndrome of the extremities is a rare but potentially devastating condition. Anaesthetic and analgesic drugs used in the perioperative period may cause a delayed diagnosis by preventing the symptoms from appearing, and irreversible complications can occur. In this report, a case of compartment syndrome secondary to vascular access and its treatment in a morbidly obese patient who underwent abdominoplasty was presented.Item Endovascular Management of Vascular Complications Related to Percutaneous Renal Procedures(2016) Bolgen, Cagatay; Mazican, Mustafa; Gedikoglu, Murat; Andic, Cagatay