Ayşe Nur Toksöz Yıldırım

ORCID: 0000-0003-1708-0003
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About
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Research Areas
  • Sarcoma Diagnosis and Treatment
  • Bone Tumor Diagnosis and Treatments
  • Orthopedic Infections and Treatments
  • Musculoskeletal synovial abnormalities and treatments
  • Infectious Diseases and Tuberculosis
  • Cancer Diagnosis and Treatment
  • Head and Neck Cancer Studies
  • Tumors and Oncological Cases
  • Oral and Maxillofacial Pathology
  • Osteomyelitis and Bone Disorders Research
  • Lung Cancer Diagnosis and Treatment
  • COVID-19 and healthcare impacts
  • Gastric Cancer Management and Outcomes
  • Soft tissue tumor case studies
  • Central Venous Catheters and Hemodialysis
  • Lung Cancer Treatments and Mutations
  • Shoulder and Clavicle Injuries
  • Neurofibromatosis and Schwannoma Cases
  • Eosinophilic Esophagitis
  • Viral-associated cancers and disorders
  • Vascular Tumors and Angiosarcomas
  • Metastasis and carcinoma case studies
  • Testicular diseases and treatments
  • Urologic and reproductive health conditions
  • Gastrointestinal Tumor Research and Treatment

Istanbul Medeniyet University
2019-2025

Medeniyet Üniversitesi Göztepe Eğitim ve Araştırma Hastanesi
2023-2024

Sağlık Bilimleri Üniversitesi
2023

Dr Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi
2023

Istanbul Eye Hospital
2021-2023

Düzce Üniversitesi
2023

St. Josef-Hospital
2023

Yeditepe University
2022

University of Cincinnati
2022

University of Cincinnati Medical Center
2022

We undertook a prospective study of all new central venous catheters inserted into patients in the intensive care units, order to identify risk factors and determine effect glycopeptide antibiotics on catheter – related infections. During period 300 with were prospectively studied. The used nontunneled, noncuffed, triple lumen made polyurethane material. Catheters cultured by semiquantitative method blood cultures done when indicated. Data obtained patient age, gender, unit, primary...

10.1186/1476-0711-2-3 article EN cc-by Annals of Clinical Microbiology and Antimicrobials 2003-02-27

Background: Tear completion followed by repair (TCR) and in situ (ISR) have been widely used for bursal-side partial-thickness rotator cuff tears (PTRCTs). Both techniques shown favorable results; however, controversy continues terms of the best management. Purpose: To compare histological biomechanical outcomes these 2 50% tear a rabbit model. Study Design: Controlled laboratory study. Methods: A total 27 rabbits were this experimental Seven sacrificed at beginning study to form an intact...

10.1177/0363546520909854 article EN The American Journal of Sports Medicine 2020-04-16

Abdominal actinomycosis, a rare and often misdiagnosed condition caused by Actinomyces israelii, typically commensal organism in the oral cavity gastrointestinal tract, can become pathogenic, leading to chronic granulomatous infections that mimic various abdominal pathologies, including malignancies. We present case of 59-year-old male with coronary artery disease type 2 diabetes who presented severe pain, initially diagnosed as acute appendicitis. During exploratory laparotomy, an ileocecal...

10.7759/cureus.70966 article EN Cureus 2024-10-06

Bizarre parosteal osteochondromatous proliferation (BPOP) or Nora's lesion is a rare, benign, but locally aggressive tumor. We present case of 45-year-old patient with progressive swelling his toe for four years, pain, and difficulty shoe wear. The was excised after adequate evaluation the resection histopathology compatible lesion. There no local recurrence at 24 months follow-up. can be effectively treated by complete surgical excision en bloc resection. Though should considered in...

10.7759/cureus.24197 article EN Cureus 2022-04-17

Primary Rosai-Dorfman disease of bone is a rare disorder. Radiologic and clinical evaluation insufficient in differentiating malignancy from these lesions.We present talar lesion 17-month-old boy who presented with deterioration gait pattern, limping, pain, swelling the left ankle 4-months' duration. Curettage demineralized matrix grafting were performed.At 1 year after surgery, complete radiological healing was obtained.Primary RDD may diagnostic challenge. The condition must be included...

10.7547/20-050 article EN Journal of the American Podiatric Medical Association 2021-01-01

Background and Objectives: Tenosynovial giant cell tumors (TSGCTs) are benign soft tissue that divided into localized- diffuse-type tumors, according to the World Health Organization classification of tumours. The TSGCT sometimes behave aggressively poses treatment challenges especially in patients with neurovascular involvement. Symptomatic who not good candidates for surgery due high morbidity risk may benefit from medical therapy. Drugs target programmed death ligand 1 (PD-L1) among a new...

10.3390/medicina58091270 article EN cc-by Medicina 2022-09-13

Desmoid tumor is a rare benign but locally aggressive monoclonal and fibroblastic proliferation. It lacks metastatic potential associated with high local recurrence after surgery. either characterized by the Beta-catenin gene (CTNNB1) or adenomatous polyposis coli (APC) mutation. The most appropriate treatment approach watchful waiting periodic follow-ups for asymptomatic patients. However, symptomatic patients who are not good candidates surgery due to morbidity risk may benefit from...

10.26355/eurrev_202306_32640 article EN PubMed 2023-06-01

Introduction/Objectives. Osteosarcoma is the most common primary malignant bone tumor in adolescents and young adults, with a tendency to produce variable amounts of osteoid, cartilage, fibrous matrices. The objective this study differentiate between osteosarcoma subtypes: osteoblastic chondroblastic according their magnetic resonance imaging (MRI) signal intensities X-ray findings. Methods. We performed retrospective analysis for 21 pathologically proven (n = 14) 7). Conventional images...

10.2298/sarh220920085g article EN cc-by-nc Srpski arhiv za celokupno lekarstvo 2023-01-01

Liposarcomas of the paratesticular tissue is a rare pathological entity. The symptoms are similar to inguinal hernias or hydroceles. We present case an 84-year-old man with liposarcoma that manifested as painless right hemiscrotal swelling. Testicular tumour markers were negative. Imaging revealed heterogeneous mass fat component. He underwent radical orchiectomy on left side remove associated mass. This dedifferentiated (DDLS) rhabdomyoblastic differentiation and MDM2 amplification....

10.14712/23362936.2023.35 article EN cc-by Prague Medical Report 2023-01-01

Intravascular lobular capillary hemangioma (ILCH), also known as intravenous pyogenic granuloma, is a benign vascular lesion with distinctive arrangement of capillaries. It typically confined to the head, neck, and upper extremities, its occurrence in testicular region exceedingly rare. Here, we present case 68-year-old male who was initially diagnosed tumor based on imaging studies but later found have an ILCH located epididymis. This underscores diagnostic challenges posed by this rare...

10.7759/cureus.70853 article EN Cureus 2024-10-04

Coronavirus Disease 2019 (COVID-19) has affected every aspect of human life and all health care systems globally. The aim this study was to investigate the effect COVID-19 pandemic on frequency, presentation surgical outcomes complicated appendicitis.

10.14744/nci.2024.58897 article EN cc-by-nc Northern Clinics of Istanbul 2024-01-01
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