Publications by authors named "Tevfik Avci"

Article Synopsis
  • The study investigates the role of ultrasound-guided fine-needle aspiration biopsy (FNAB) in diagnosing thyroid nodules larger than 3 cm, emphasizing its significance for treatment decisions.* -
  • Researchers reviewed patient records from 2018 to 2023, focusing on those who underwent thyroid surgery, categorizing them by nodule size to analyze FNAB outcomes.* -
  • Results indicated that larger nodules (≥4 cm) had a higher rate of malignancy and more false negatives in FNAB, stressing the need for careful evaluation in surgical planning.*
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Article Synopsis
  • The study focuses on struma ovarii (SO), a rare ovarian tumor that features thyroid tissue within a teratoma, aiming to enhance the treatment approach based on the authors' clinical experience with 19 patients over ten years.
  • Patients aged 17 and older with histopathologically confirmed SO were analyzed for demographic data, tumor characteristics, treatments, and follow-up, revealing that three cases were malignant while the rest were benign.
  • The authors conclude that while benign cases can be treated conservatively, malignant struma ovarii management is more complex, suggesting that young women might benefit from fertility-sparing options combined with further thyroid treatment.
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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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Objectives: We aimed to identify outcomes of liver surgery in patients with hepatocellular carcinoma and colorectal cancer, which result in primary and secondary liver tumors.

Materials And Methods: Our study included 51 patients with colorectal cancer and liver metastases and 63 patients with hepatocellular carcinoma who were prepared for liver transplant due to cirrhosis who underwent hepatic resection or local ablation treatments; patients were seen between January 2011 and December 2021.

Results: Most patients with colorectal cancer were men (58.

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Objectives: Ischemia is defined as the inability of the tissue to provide oxygen and other metabolites by the circulation and the removal of residual products. The University of Wisconsin solution is widely used to preserve ischemia and to preserve organs for transplant. Ozone is used in various areas of ischemia damage due to its antioxidant properties.

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Objective: To compare hand-made extracorporeal knotting and hem-o-lok clip for the closure of appendix stump regarding safety, complications and cost-effectiveness.

Study Design: Descriptive study.

Place And Duration Of Study: Baskent University Adana Teaching and Research Center, between January 2010 and December 2016.

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Background: In this study, we aimed to investigate the factors causing conversion from laparoscopic appendectomy (LA) to open appendectomy (OA) in patients with acute appendicitis and to investigate the role of preoperative C reactive protein (CRP) and neutrophil ratio in this conversion and determine a cut-off point for these parameters.

Methods: Records of patients who underwent LA due to acute appendicitis at our general surgery department between January 2011 and January 2017 were retrospectively evaluated. The preoperative American Society of Anesthesiology (ASA) scores, Alvarado scores, white blood cell count, C-reactive protein level, and neutrophil ratio were evaluated.

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We present a case of acute abdominal pain due to partial torsion of spleen located in its own normal anatomical position in a 20-year-old woman, diagnosed by ultrasound and confirmed on computed tomography and treated laparoscopically.

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Objective: To compare the early-term patency and complication rates of the end-to-side anastomosis techniques parachute and diamond-shaped techniques in arteriovenous fistulas.

Study Design: Prospective randomised study.

Place And Duration Of Study: Department of General Surgery, Adana Baskent University Application and Research Hospital, Adana, Turkey, between October 2014 and January 2015.

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Objective: Breast and thyroid cancers are commonly encountered malignancies. Increased risk of breast cancer in follow-up period of thyroid cancer or vice versa has been reported. However, they have some associations, synchronous presentation of these tumors is rare.

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Background: The aim of this study was to investigate clinical manifestation, diagnosis, treatment, and prognosis of patients with primary gastrointestinal non-Hodgkin lymphoma (PGI NHL), whose initial presentation was bowel obstruction or perforation.

Methods: Data of patients who underwent surgical intervention due to radiological evidence of perforation or intestinal obstruction and were subsequently diagnosed with intestinal lymphoma at Baskent University hospitals between January 2007 and November 2014 were examined retrospectively. Medical records, clinical history, symptoms, pathological reports, and treatment modalities were analyzed.

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Background: Jejunal diverticulitis is one of the rare causes of acute abdomen generally seen in the elderly. Jejunal diverticulosis was defined as the herniation of the mucosa and the submucosa from the inside of the muscular layer of the bowel wall on the mesenteric side of the intestine.

Case Report: We presented the intraoperative and pathological findings of a 69-year-old male patient who had presented with complaints about abdominal pain, nausea, and vomiting and been operated upon due to subileus and peritonitis induced by large-sized jejunal diverticulitis, along with his computed tomography (CT) findings.

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