Seda Kaynak Şahap

ORCID: 0000-0003-1283-9543
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About
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Research Areas
  • Inflammasome and immune disorders
  • Vascular Malformations and Hemangiomas
  • Streptococcal Infections and Treatments
  • Pelvic and Acetabular Injuries
  • Vascular anomalies and interventions
  • Salivary Gland Tumors Diagnosis and Treatment
  • Pediatric Urology and Nephrology Studies
  • Fetal and Pediatric Neurological Disorders
  • Cerebrospinal fluid and hydrocephalus
  • Kawasaki Disease and Coronary Complications
  • Orthopedic Infections and Treatments
  • Congenital Diaphragmatic Hernia Studies
  • Urological Disorders and Treatments
  • Airway Management and Intubation Techniques
  • Adipokines, Inflammation, and Metabolic Diseases
  • Congenital Heart Disease Studies
  • Esophageal and GI Pathology
  • Genetic and Kidney Cyst Diseases
  • Infectious Diseases and Tuberculosis
  • Osteomyelitis and Bone Disorders Research
  • Genetic factors in colorectal cancer
  • Hematological disorders and diagnostics
  • Spinal Dysraphism and Malformations
  • Cardiovascular Disease and Adiposity
  • Bacterial Infections and Vaccines

Ankara University
2013-2025

Sağlık Bilimleri Üniversitesi
2022

Ministry of Health
2021-2022

Dr Sami Ulus Çocuk Sağlığı ve Hastalıkları Eğitim ve Araştırma Hastanesi
2020-2021

Ankara Yıldırım Beyazıt University
2021

Although the Bacillus Calmette-Guérin (BCG) vaccine causes some complications such as lymphadenitis, cellulitis, and localized musculoskeletal diseases after administration, post-vaccine osteomyelitis is one of rare in healthy children. Diagnosis often delayed due to atypical presentation. An 11-month-old boy with a normal immune system, who was previously known be completely had been vaccinated BCG, referred our center newly noticed firm swelling on anterior chest wall. There no evidence...

10.7759/cureus.78054 article EN Cureus 2025-01-27

Congenital extrahepatic portosystemic shunt (CEPS) is a rare vascular malformation, classified into type I (complete absence of the portal vein) and II (presence hypoplastic vein). This anomaly may lead to severe complications, including liver tumors, hepatopulmonary syndrome (HPS), pulmonary hypertension. We report case girl in her early teens with CEPS prior history hepatocellular carcinoma (HCC), who subsequently developed HPS. Due complexity anatomy, conventional femoral vein...

10.1177/00368504251333521 article EN cc-by-nc Science Progress 2025-04-01

ABSTRACT Aim Turkish healthcare staff faced significant challenges managing paediatric trauma patients after the major 2023 Kahramanmaras earthquakes, which killed more than 50 000 people. We describe how our large referral centre treated complex cases, particularly crush‐related injuries, and discuss both outcomes hospital organisation. Methods This study retrospectively analysed data from who were admitted to tertiary intensive care unit at Ankara University Faculty of Medicine Children's...

10.1111/apa.70155 article EN Acta Paediatrica 2025-05-20

Objective: Multisystem inflammatory syndrome in children (MIS-C) is seen as a serious delayed complication of severe acute respiratory coronavirus 2 (SARS-CoV-2) infection. The aim this study was to describe the most common imaging features MIS-C associated with SARS-CoV-2. Methods: A retrospective review made medical records and radiological studies 47 (26 male, 21 female) age range 25 months–15 years who were diagnosed between August 2020 March 2021. Chest radiographs available for all...

10.1259/bjr.20210570 article EN cc-by British Journal of Radiology 2021-12-10

We present three patients with Behçet's disease associated intracardiac thrombus and pulmonary vascular involvement. One of these had also Budd-Chiari syndrome. All were treated corticosteroid plus monthly intravenous cyclophosphamide as first line treatment no recurrences. Immunosuppressive therapy was successful in the regression thromboses patients. Intracardiac is rarely seen. should be remembered differential diagnosis mass, especially from Mediterranean Middle East populations.

10.1155/2013/637015 article EN cc-by Case Reports in Rheumatology 2013-01-01

The aims of this study were to describe disease associations magnetic resonance imaging (MRI)-confirmed and clinically symptomatic sacroiliitis in pediatric patients with rheumatic diseases examine the relationship between patient characteristics MRI findings sacroiliac joint (SIJ).Demographic clinical data extracted from electronic medical records followed last 5 years. Active inflammatory structural damage lesions SIJ-MRI examined by modified Spondyloarthritis Research Consortium Canada...

10.1097/rhu.0000000000001955 article EN JCR Journal of Clinical Rheumatology 2023-03-07

Although sonoelastography is applied in assessment of many organs, studies for evaluation muscles are very few number and mostly limited to adults. With this prospective study, we aimed evaluate the value influenza related benign acute myositis children.This study enrolled 25 patients with a clinical diagnosis childhood (BACM) age sex-matched healthy controls. All presented our emergency department complaint inability walk had increased serum creatine kinase (CK) levels. underwent strain...

10.3906/sag-2103-290 article EN TURKISH JOURNAL OF MEDICAL SCIENCES 2021-08-09

To determine the sonographic appearances of endochondral ossification process thyroid cartilage in children.Thyroid sonography (US) 420 children was performed with a high-resolution linear-array transducer. Right and left laminae cartilage, including inferior horns, were examined. Ossification foci evaluated for their presence, location, shape, size, echo pattern, number.Four hundred nineteen children, 239 girls 180 boys, enrolled study mean age 109.8 ± 60.7 months. found 167 (39.9%). First...

10.1002/jcu.22536 article EN Journal of Clinical Ultrasound 2017-10-09

Horizontal gaze palsy with progressive scoliosis (HGPPS) is a rare autosomal recessive disorder characterized by absence of conjugate horizontal eye movements, preservation vertical and developing in childhood adolescence (Crisfield RJ. J Bone Joint Surg 1974; 56: 484–489). HGPPS has been reported several dozen families the literature, but overall prevelance unknown. The syndrome includes distinctive brainstem malformation defective crossing neuronal pathways. gene involved encodes protein...

10.1055/a-1478-4528 article EN Klinische Pädiatrie 2021-07-20

This study aimed to determine the changes in proinflammatory and anti-inflam- matory markers children aged 10-18, who were not diagnosed with type 2 diabetes mel- litus, obese/overweight, mellitus. In addition, we investigate whether these associated clinical laboratory parame- ters, subcutaneous adipose tissue, preperitoneal visceral hepatosteatosis.Children between ages of 10 18, mellitus, a normal body mass index included. Fat tissue thick- ness was measured. Tumor necrosis factor-α,...

10.5152/turkarchpediatr.2023.22288 article EN cc-by-nc Turkish Archives of Pediatrics 2023-09-01

Arteriopathy is a common etiology for childhood arterial ischemic stroke (AIS). In this study, we aimed to address clinical, demographic, and neuroimaging characteristics the reversibility of vasculopathy in patients with due arteriopathy by classifying them according Childhood AIS Standardized Classification Diagnostic Evaluation (CASCADE) criteria.

10.4103/aian.aian_315_23 article EN cc-by-nc-sa Annals of Indian Academy of Neurology 2023-11-01

Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in children. Head computed tomography (CT) frequently utilized for evaluating trauma-related characteristics, selecting treatment options, monitoring complications the early stages. This study assessed relationship between cranial CT findings late neurological outcomes pediatric TBI patients admitted to intensive care unit (PICU). The included children aged 1 month 18 years who were PICU due 2014 2020....

10.1007/s10072-024-07511-x article EN cc-by Neurological Sciences 2024-04-15

Dyskeratosis congenita is a hereditary short telomere syndrome that characterized by dysplastic nails, reticular pigmentation, oral leucoplakia and may have other progressive systemic manifestations. Here, we report two affected siblings in family with dyskeratosis congenita. A two-year-old girl (index patient) was admitted to our hospital complaints of inability walk decreased vision, as well developmental delay cataracts. Her parents were consanguineous, she had an 18-year-old brother...

10.1159/000543315 article EN Molecular Syndromology 2024-12-24

Mycoplasma pneumonia (M. pneumonia) is a common cause of respiratory tract illness in children (Waites & Talkington, Clinical Microbiology Reviews 2004; 17-4, 697–728). Central nervous system (CNS) complications are the most extrapulmonary manifestations M. infection. CNS involvement has been reported up to 7% patients hospitalized with (Bitnun et al., Pediatric Infectious Diseases, 2003; 14-2, 96–107; Koskiniemi, Diseases 1993; 17-1, 52–57; Pönkä, Scandinavian Journal 1980; 12-3, 175–184)....

10.1055/a-1138-0744 article EN Klinische Pädiatrie 2020-04-27

Type IV paraesophageal hiatal hernias are diaphragmatic that extremely rare in the pediatric age group which stomach and other intra-abdominal organs herniate from esophageal hiatus of diaphragm into mediastinum.Since defect is large, serious complications such as gastric volvulus may develop these giant a result passage large part thoracic cavity.Patients present with atypical clinical manifestations growth retardation, not gaining weight, recurrent pulmonary infections.In this report, two...

10.4274/cayd.galenos.2021.82787 article EN cc-by-nc Turkish Journal of Pediatric Emergency and Intensive Care Medicine 2022-07-25

Abstract Purpose: To retrospectively evaluate the children who were suspected to have a retrocaval ureter during management for urinary tract dilation. Retrocaval may be missed or misdiagnosed due rare incidence. Fish-hook sign is particular radiological that indicate but sensitivity and specificity are not discussed previously. Materials And Methods: The (n=12) in whom was considered differential diagnosis between 2016 2022 enrolled study. demographics of patients, findings suggesting...

10.21203/rs.3.rs-2702158/v1 preprint EN cc-by Research Square (Research Square) 2023-03-22

A 7-year-old boy with known diagnosis of hereditary spherocytosis and ulcerative colitis was referred for 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography after detection a 28 mm lesion suspicious malignancy in spleen on upper abdomen magnetic resonance imaging (MRI). As an incidental finding, moderately increased uptake 18F-FDG observed periportal region no definable mass. MRI revealed compatible findings "periportal cuffing" as described...

10.4274/mirt.galenos.2023.53254 article TR Molecular Imaging and Radionuclide Therapy 2023-10-01
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