15 hasil untuk "Dobek, Adam"
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Artikel Jurnal Teks lengkap
Usefulness of Radiomics and Kidney Volume Based on Non-Enhanced Computed Tomography in Chronic Kidney Disease: Initial Report
INTRODUCTION: Chronic kidney disease (CKD) is classified according to the estimated glomerular filtration rate (eGFR), but kidney volume (KV) can also provide meaningful information. Very few radiomics (RDX) studies on CKD have utilized computed tomography (CT). This study aimed to determine…
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Rapid and Significant Angioarchitectural Changes in the Carotid Artery and Its Branches After Endovascular Treatment of Acute Hemorrhage Due to a Cerebral Arteriovenous Malformation
Introduction: Cerebral arteriovenous malformations (CAVMs) are rare, with an estimated prevalence of 0.01%. Symptoms typically present in adults under 40, often beginning with hemorrhage in 61% of cases. The annual risk of hemorrhage is between 2–4%, with a mortality rate of 10%, and 50% of…
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Usefulness of Contrast-Enhanced Ultrasound in the Differentiation between Hepatocellular Carcinoma and Benign Liver Lesions
A differentiation between hepatocellular carcinoma (HCC) and benign liver lesions is required. The aim of the study was to perform an analysis of the time of enhancement of focal liver lesions in a contrast-enhanced ultrasound (CEUS) examination. The curves of enhancement and the homogeneity of the…
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Artikel Jurnal Teks lengkap
Venous Malformations as a Rare Cause of Knee Joint Pain in Children and Young Adults: Clinical and Radiological Manifestations
Background: Venous malformations (VMs) are congenital vascular abnormalities characterized by tortuosity, slow blood flow, and gradual growth. Intra-articular venous malformations (IAVMs) of the knee are rare and often present with symptoms similar to juvenile idiopathic arthritis (JIA) or late…
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Artikel Jurnal Teks lengkap
Opportunistic Detection of Chronic Kidney Disease Using CT-Based Measurements of Kidney Volume and Perirenal Fat
Background/Objectives: Chronic kidney disease (CKD) is a prevalent condition with many cases remaining undiagnosed, although early detection is essential. Adipose tissue distribution—particularly perirenal fat thickness (PrFT)—has recently been linked to renal pathophysiology. This study assessed…
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Bronchial Artery Embolisation in Haemoptysis Management: A Scoping Review with Emphasis on Embolic Materials and Indications
HIGHLIGHTS: What are the main findings? Bronchial artery embolisation (BAE) remains a versatile therapeutic option for haemoptysis, with a wide range of embolic materials currently in use. Polyvinyl alcohol (PVA), coils, gelatin sponges (GS), and N-butyl-2-cyanoacrylate (NBCA) have distinct…
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The Role of Preprocedural Computed Tomography Angiography in Enhancing Arterial Embolisation for Life-Threatening Haemoptysis: A Case Series
HIGHLIGHTS: What are the main findings? Although bronchial arteries are the most common source of haemoptysis, a wide range of systemic arteries—from the subclavian to the phrenic—may contribute to the development of pathological vascular supply. Computed tomography angiography (CTA) performed from…
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Life-Threatening Esophageal Variceal Hemorrhage in a 7-Year-Old Boy with Massive Portal Vein Enlargement Due to Congenital Arterioportal Fistula
Patient: Male, 7-year-old Final Diagnosis: Congenital arterioportal fistula Symptoms: Chronic diarrhea • abdominal pain • lack of appetite • weight loss • severe anemia • hemorrhagic shock Clinical Procedure: — Specialty: Gastroenterology and Hepatology • Pediatrics and Neonatology • Radiology…
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Artikel Jurnal Teks lengkap
Utility of Contrast-Enhanced Ultrasound in Optimizing Hepatic Abscess Treatment and Monitoring
Background/Objectives: Untreated hepatic abscesses (HAs) have an 80% mortality rate and can be caused by bacteria and fungi. Previously managed with surgery, current treatments now utilize interventional radiology and antibiotics, reducing complications to 2.5%. This study evaluates…
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Contrast-enhanced ultrasonography as a method of monitoring focal liver lesions – initial report
AIM OF THE STUDY: Hepatocellular adenoma (HCA) and focal nodular hyperplasia (FNH) are benign liver tumors. Hepatocellular adenoma has potential for growth, metaplasia and rupture; therefore, it should be monitored long term. In the current guidelines biopsy is not recommended in the standard…
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Reporting of Perirenal Hematoma Size After Ultrasound-Guided Renal Biopsy in Adults: A Scoping Review
Introduction: Percutaneous renal biopsy (PRB) is the gold standard for diagnosing nephropathies, but it carries a risk of bleeding complications, mainly perinephric hematomas (PHs). While PH incidence is often reported, the significance of PH size remains insufficiently explored. This scoping…
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Artikel Jurnal Teks lengkap
Comparative efficacy of contrast-enhanced ultrasound versus B-mode ultrasound in the diagnosis and monitoring of hepatic abscesses
PURPOSE: This study aimed to evaluate the diagnostic value of contrast-enhanced ultrasound (CEUS) in diagnosing and monitoring hepatic abscesses (HA). MATERIAL AND METHODS: This retrospective study included 29 patients (9 females, 20 males) with 64 HA. Computed tomography (CT) served as the…
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A Proof-of-Concept Pilot Study of Contrast-Enhanced Ultrasound as a Potential Alternative to Contrast-Enhanced Magnetic Resonance Imaging in the Surveillance of Hepatocellular Adenoma and Focal Nodular Hyperplasia
Background: Focal nodular hyperplasia (FNH) and hepatocellular adenoma (HA) are benign hepatic tumors that predominantly affect women of reproductive age and are associated with hormonal and metabolic factors. While FNH is a non-progressive lesion without malignant potential, HA carries a relevant…
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Endoscopic Ultrasound-Guided Versus Percutaneous Transhepatic Biliary Drainage After Failed Endoscopic Retrograde Cholangiopancreatography in Malignant Biliary Obstruction: A Single-Center Retrospective Cohort
Background: After a failed endoscopic retrograde cholangiopancreatography (ERCP) for malignant biliary obstruction (MBO), second-line drainage is performed with endoscopic ultrasound-guided biliary drainage (EUS-BD) or percutaneous transhepatic biliary drainage (PTBD). We compared their…
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Artikel Jurnal Teks lengkap
Theoretical, Technical, and Analytical Foundations of Task-Based and Resting-State Functional Magnetic Resonance Imaging (fMRI)—A Narrative Review
Functional magnetic resonance imaging (fMRI) is a valuable tool for presurgical brain mapping, traditionally implemented with task-based paradigms (tb-fMRI) that measure blood oxygenation level-dependent (BOLD) signal changes during controlled motor or cognitive tasks. Tb-fMRI is a well-established…