Publications by authors named "Turgut Piskin"

Objectives: In the past decade, advances in immunological therapy have increased the survival of kidney recipients and their grafts. However, it has not achieved the desired level of improvement. This study aims to reveal the mortality among kidney recipients.

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Background: In the present retrospective study, we analyzed the outcomes of patients transplanted with grafts with multiple renal arteries (MRAs).

Patients And Methods: In total, 89 patients were transplanted with renal grafts with MRAs from 2003 to 2018. Demographic characteristics; type of donor; warm and cold ischemia times; arterial anastomosis technique; complications; graft function at first month, first year, and last outpatient clinic visit; and patient and graft survival were all retrospectively evaluated.

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Objectives: Major urinary complications such as urinary leaks, stenosis or urinary tract infections after kidney transplantation can lead to graft or patient loss. The effect of peritoneal dialysis on post-kidney transplantation complications have been discussed but its effect on ureteral stenosis is unknown. In this study, it was aimed to analyze factors effecting major ureteral complications after living donor kidney transplantation and impact of peritoneal dialysis and double J-stents (JJ stents).

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Purpose: In healthy individuals, glomerular filtration rate decreases by 1 mL/min/y after a peak level of 125.0 mL/min has been reached in adulthood. Any reduction greater than this is a progressive slope (slope more negative than -1 mL/min/y, stable [-1 to +1]), or an improvable slope if it shows more of an increase, that is, greater than +1.

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Introduction: Amyand's hernia is defined as the herniation of the whole or a part of appendix vermiformis into an inguinal hernia sac. Amyand's hernia is very rare, constituting about 1% of all inguinal hernia patients and 0.1% of all acute appendicitis patients.

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Spleen abscess is a life-threatening disease. Treatment can be done by medical, radiological, or surgical methods. Here, we offer an innovative method of laparoscopic trocar-assisted percutaneous abscess drainage in the treatment of splenic abscess.

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Background: We aimed to evaluate the efficacy of percutaneous embolization after lymphangiography using C-arm cone-beam computed tomography (CBCT) performed at the site of lymphatic leakage in patients with postrenal transplant lymphocele.

Methods: Between July 2014 and August 2017, 13 patients not responding to percutaneous ethanol sclerotherapy and conservative treatment for recurrent lymphocele after renal transplant were included. The mean age of the patients was 56.

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Objective: Non-vascular complications following renal transplantation can cause graft failure. In this study, we present our two-year experience with percutaneous treatment for non-vascular complications following renal transplantation.

Patients And Methods: A total of 30 patients who underwent percutaneous radiological treatment between March 2014 and July 2016 were included in the study.

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Reconstruction of anomalous portal vein branching (APVB) during right lobe living donor liver transplantation (LDLT) can be challenging. The goal of this article is to describe our surgical technique, named the Malatya Approach, in case of APVB during right lobe LDLT. The technique unifies the APVB and obtains a funnel-shaped common extension with a circumferential fence by a saphenous vein conduit.

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Background/aims: Living donor liver transplantations (LDLT) is a definitive treatment for patients with end-stage liver disease (ESLD), especially in the countries with donation problem. Between April 2007 and April 2010, we performed LDLT in 289 patients. Fifteen of the cases required re-transplantations.

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Hepatorenal syndrome is defined as renal failure caused by acute or chronic liver failure without any laboratory or histological reasons. The exact etiology of this syndrome is unknown. However, vasodilatation in the splanchnic area as a result of cirrhosis and portal hypertension, reflex systemic and splanchnic vasoconstriction are the basic pathophysiological reasons of this syndrome.

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We report the reuse of a liver graft after brain death of the first recipient. The liver donor was an 8-year-old male who died as a result of head injury. The graft was implanted first to a 4-year-old girl for fulminant hepatic failure.

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Objectives: Donor safety is one of the most important aspects of living-donor liver transplant. The preoperative evaluation of candidates for such transplants essentially starts with serologic and biochemical analyses. However, some potential liver donors with normal liver function test results may have isolated mild hyperbilirubinemia (serum indirect bilirubin level > 20.

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Thrombosis of recipient hepatic artery is a life threatening complication for liver transplantation. The etiology of hepatic arterial thrombosis is multi-factorial and can be caused by intimal dissection, poor surgical technique and coagulopathies. The patency of hepatic arterial flow is very important for both graft survival and patient survival.

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Purpose: Traumatic diaphragmatic rupture (TDR) is associated with high rates of morbidity and mortality, and the preoperative diagnosis is difficult.

Methods: Forty-eight patients with TDR were treated in our department between January 2000 and May 2009. The cause, location, size of rupture, associated morbidity and mortality, surgical material for repair, and predictive factors for overall outcome were evaluated.

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Background And Objectives: Pyogenic liver abscesses are mainly treated by percutaneous aspiration or drainage under antibiotic cover. If interventional radiology fails, surgical drainage becomes necessary. Recently, we performed laparoscopic liver abscess drainage successfully, and we aimed to focus on the topic in light of a systematic review of the literature.

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Background: Nephrotoxicity is an important side effect of FK506 and oxidative stress has been considered as one of the possible mechanisms. The present investigation examines the ability of melatonin to protect against FK506-induced renal oxidative stress.

Methods: Thirty rats were divided into 3 groups (n = 10 each group).

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Introduction: The rupture of a hydatid cyst into the abdominal cavity is a rare and serious complication.

Methods: In this retrospective study, we evaluated ten patients who were surgically treated for ruptured hydatid cysts into the peritoneum at a university hospital in an endemic area between 2003 and 2008.

Results: There were three female and seven male patients, with a mean age of 34.

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Reduction of giant hernia contents into the abdominal cavity may cause intraoperative and postoperative problems such as abdominal compartment syndrome. Preoperative progressive pneumoperitoneum expands the abdominal cavity, increases the patient's tolerability to operation, and can diminish intraoperative and postoperative complications. Preoperative progressive pneumoperitoneum is recommended for giant ventral hernias, but rarely for giant inguinal hernias.

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Objective: To investigate wound healing rates and postoperative recovery of patients after a one-time phenol application for pilonidal disease.

Subjects And Methods: A total 30 consecutive patients with chronic pilonidal disease ranging from midline to complex sinuses were enrolled in the study. No preoperative laboratory examinations or bowel preparation were required.

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Purpose: We describe our experience with tumescent local anesthesia for excision and flap procedures in the treatment of pilonidal disease.

Methods: Forty consecutive patients with symptomatic pilonidal disease were treated. Tumescent solution was prepared by mixing one volume of a lidocaine (20 mg/ml) and adrenaline (0.

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