Publications by authors named "Hasan Ozkan Gezer"

Background: Crush Syndrome is a major cause of morbidity and mortality following large-scale catastrophic earthquakes. Since there are no randomized controlled studies on Crush Syndrome, knowledge on this subject is limited to expert experience. The primary objective is to analyze the epidemiological and demographic characteristics, clinical outcomes, and mortality factors of earthquake victims after the Pazarcik and Elbistan earthquakes on February 6, 2023.

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Aim: Opsoclonus-myoclonus-ataxia syndrome (OMAS) is a rare autoimmune disorder. Approximately half of the cases are associated with neuroblastoma in children. This study's aim is to review management of our cases with OMAS-associated neuroblastoma for treatment approach as well as long-term follow-up.

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Background: Pilonidal sinus disease (PSD) is commonly seen in young adults but may also affect adolescents. Our goal was to present results from operated patients, with a focus on the original Limberg flap, which we standardized for the first time.

Methods: This study was a retrospective review of 60 teenage patients who underwent surgery in a single pediatric surgery center over approximately 15 years.

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Background: Foreign body (FB) ingestion is frequently encountered in all departments that treat children. FB may bring about significant anxiety for parents and physicians. The present study aims to determine the appropriate approach for FB ingestion in children.

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Background: In 4-5% of cases of gastroesophageal reflux disease (GERD), surgical treatment is required. The aim of the study was to evaluate the success of Boix-Ochoa antireflux surgery, which is considered more physiologic with a higher failure rate (need for reoperation) than Nissen fundoplication, which is believed to be the gold standard operation.

Method: In the 13 years from 2005 to 2018, the medical records of all children who underwent Boix-Ochoa in a single institution by pediatric surgeons were reviewed retrospectively.

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Purpose: Pediatric experience with biliary tract injuries (BTI) is limited and mostly consists of case presentations. The purpose of this study is to evaluate clinical and radiological findings of possible BTI, treatment strategies, and results.

Methods: The records of nine patients with the diagnosis of BTI between July 2009 and November 2017 were reviewed retrospectively.

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The aim of this study was to evaluate our experience with primary non-parasitic splenic cysts (NPSC) which are relatively rare in children and consist almost exclusively of single case reports or small case series in the literature. The medical records of all patients who presented to our clinic with NPSC between 2005 and 2015 were evaluated retrospectively. There were 22 children whose ages ranged from 2 months to 14 years (mean 9.

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Background: The aim of this study was to evaluate clinical presentation, diagnostic studies, and volvulus rate and to describe the unusual clinical clues of intestinal malrotation.

Methods: A retrospective descriptive review was carried out of all patients diagnosed with intestinal malrotation between 2002 and 2014. Patients were divided into two groups: infants (≤1 year, n = 16; group 1); and children (>1 year, n = 12; group 2).

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Background/aims: Choledochal cysts (CCs) are rare abnormalities of the biliary tract. Presenting our clinical experience with CCs herein, we aimed to identify if intrahepatic ductal dilatation indicates true intrahepatic biliary duct disease.

Materials And Methods: We retrospectively reviewed all cases of CCs in children diagnosed at a single center (Başkent University Fac-ulty of Medicine, Department of Pediatric Surgery) institution from 2005 to 2015.

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Background: The treatment of incidentally encountered asymptomatic Meckel diverticulum (MD) is controversial. We evaluated whether the macroscopic appearance correlates with clinical features, histopathological findings, future complications, and management decisions.

Methods: Patients who underwent MD resection at a single institution from 2000 to 2012 were retrospectively analyzed in terms of age, sex, clinical features, laboratory data, perioperative findings (diverticulum length, diameter, depth, thickening, and height-to diameter ratio [HDR]), pathology, and postoperative follow-up.

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Myiasis is a rare condition caused by the invasion of tissues by the larvae of flies. Many cases of myiasis involving various human organs have been reported. Tracheopulmonary or intratracheal myiasis is a very unusual and aberrant form of the disease in humans.

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An aneurysmal bone cyst (ABC) is a benign but often rapidly expanding osteolytic multi-cystic osseous lesion that occurs as a primary, secondary, intra-osseous, extra-osseous, solid, or conventional lesion. A 15-year-old boy presented with a left-sided intrathoracic mass displacing the lung without bone destruction. The mass was totally resected without rib resection, and the pathological diagnosis was ABC.

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Congenital cervical teratomas are rare and usually large enough to cause respiratory distress in the neonatal period. We present two cases of congenital huge cystic neck masses in which distinguishing cervical cystic hygroma and congenital cystic teratoma was not possible through radiologic imaging techniques. Experience with the first case, which was initially diagnosed and treated as cystic hygroma by injection sclerotherapy, led to early suspicion and surgery in the second case.

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Article Synopsis
  • Totally implantable access ports (TIAPs) are used for long-term venous access, and this study reviews their application and effectiveness in reducing catheter-related infections using a solution called Taurolidine-citrate lock solution (TCLS).
  • The study analyzed data from 108 patients with 112 TIAPs, identifying a median exposure time of 411 days, with most patients suffering from various types of cancers and complications arising in a few cases.
  • Results indicated that the use of TCLS significantly lowers the risk of infection compared to heparin solution alone, suggesting that TCLS should be more widely used for improving patient outcomes with TIAPs.
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Background: Cecal duplications (CDs) are very rare, representing 0.4% of all gastrointestinal duplications. This study evaluates the variable clinical presentations, imaging workup, and surgical management of CDs.

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Background: Surgical correction is the most preferred treatment modality in pyloric stricture (PS). Recently a few studies reported the experience of balloon dilation in children with PS. This study was designed to present our experiences of the management of the patients with PS with balloon dilation and corrective surgery.

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