Publications by authors named "Metin Yalcin"

Background: Gallbladder perforation (GBP) is a rare but life-threatening complication of acute cholecystitis. Despite advancements in imaging technology and biochemical analysis, perforations are still diagnosed intraoperatively in some cases. This situation has revealed the need for new markers in the diagnosis of perforation.

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Background: Emerging carbapenem-resistant () (CRKP) bacteremias are presenting significant public health risks due to limited treatment options and increased mortality. isolates exhibit carbapenem resistance rates that vary from 25% to 50% throughout the European continent, including our country.

Aims: To assess the characteristics of CRKP bacteremia, a condition that has recently demonstrated an increasing prevalence in our center.

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Introduction: Variation in access to parenteral nutrition (PN) in patients with intestinal failure secondary to malignant bowel obstruction (MBO) exists due to differing practice, beliefs and resource access. We aimed to examine differences in nutritional care pathways and outcomes, by referral to nutrition team for PN in patients with MBO.

Methods: This is a retrospective cohort study of MBO adults admitted to eight UK hospitals within a year and 1 year follow-up.

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Introduction: To date, limited data exist on demonstrating the usefulness of machine learning (ML) algorithms applied to MALDI-TOF in determining colistin resistance among Klebsiella pneumoniae. We aimed to detect colistin resistance in K. pneumoniae using MATLAB on MALDI-TOF database.

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Rationale And Objectives: To investigate the efficacy and safety of percutaneous treatment in cystic echinococcosis (CE) type 1 and 3a giant cysts (with at least one diameter>10 cm) according to the World Health Organization classification and to evaluate the management of complications, especially cystobiliary fistulas (CBFs).

Materials And Methods: This retrospective study included 66 patients with 68 CE1 and CE3a giant cysts treated with percutaneous catheterization between January 2016 and December 2021. The characteristics of the cysts, major and minor complications, time to catheter removal, and length of hospital stay were recorded.

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Background: Hydatid cyst may remain asymptomatic for several years or may become complicated. The aim of this study is to evaluate the patients who were operated on for liver hydatid cyst in our clinic and the results of preoperative or postoperative complications.

Methods: The data of 836 patients who underwent surgery (n = 750) or Puncture, Aspiration, Injection, and Re-aspiration (n = 86) for hydatid cyst disease in our clinic between January 2006 and January 2021 were evaluated retrospectively.

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Background: Peptic ulcer perforation (PUP) is one of the cause of acute abdomen, incidence of this entity is 5% of all abdominal emergencies. Numerous prognostic factors have been reported for morbidity and mortality after PUP, this study attempts to analyze the factors affecting mortality and morbidity in patients with PUP.

Methods: The medical record of patients who were operated for PUP in our clinic was retrospectively evaluated between January 2008 to January 2018.

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Introduction: Pilonidal sinus (PNS) disease affects the skin and subcutaneous tissue of the natal cleft of the buttocks. The treatment is variable and depends on presentation and the extent of disease. The mainstay of surgical management for PNS disease is to excise all sinus tracts and pits.

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Background: COVID-19 (coronavirus disease 2019) outbreak has spread rapidly around the world, continues to show its effect, and it is not clear how long it will continue. For the diagnosis of COVID-19, it is important to ensure the comfort of the patients and to protect the healthcare workers (HCWs) by reducing the use of protective equipment.

Aims: To evaluate or assess whether the samples taken by the patient for COVID-19 testing during this pandemic period can be used in real-life experience.

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Objective: Pilonidal sinus is one of the common diseases, although there is still no gold standard of treatment available. The aim of this study was to reduce the residual dead-space volume with a modification following the standard Karydakis procedure.

Methods: A total of 100 patients were included in a randomised controlled trial, who were divided into two groups.

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Intraparenchymal leiomyoma of the breast are among benign non-epithelial tumors with the lowest incidence. Although it displays a benign histology, it may be confused with malignant lesions and create diagnostic confusion. In this paper, we report a 44-year-old woman with a painless mass with a diameter of 1.

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Tocilizumab is an interleukin-6 receptor inhibitor licensed for moderate to severe rheumatoid arthritis (RA). We report a case of Tocilizumab monotherapy for severe active RA in a patient with coexisting ulcerative colitis (UC). The patient was intolerant to multiple disease-modifying drugs, so Tocilizumab monotherapy was commenced.

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Background: Rectal prolapse (RP) is a rare condition characterized by rectums protrusion through the anus with all of its layers. RP is a condition deteriorating the quality of life. Although more than 100 surgical procedures were described so far for the treatment of RP, the ideal treatment method still remains unclear.

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