Results 121 to 130 of about 460,632 (330)

Tissue fibrosis: a principal proof for the central role of Misrepair in aging [PDF]

open access: yesarXiv, 2015
Tissue fibrosis is the phenomenon that a tissue has progressive deposition of collagen fibers with age. Tissue fibrosis is associated with aging of most of our organs, and it is the main pathology in arteriosclerosis, chronic bronchitis/emphysema, and benign prostatic hyperplasia.
arxiv  

Retroperitoneal fibrosis-clinical presentation and outcome analysis from urological perspective

open access: yesInvestigative and Clinical Urology, 2017
Purpose To study clinical presentation, laboratory results, imaging findings and treatment options and outcomes of retroperitoneal fibrosis (RPF). To determine whether it follows the same natural course and response to treatment in the Asian population ...
Kunal K Jadhav   +4 more
semanticscholar   +1 more source

Unusual Presentation of an Orphan Syndrome Masquerading as Castleman Disease in a Young Adult: Diagnostic Challenges and Clinical Implications: A Case Report

open access: yesClinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT IgG4‐related disease (IgG4‐RD) is a rare and diagnostically challenging fibroinflammatory condition characterized by diverse clinical presentations. We present the case of a 33‐year‐old male with a progressively enlarging right groin swelling over 6 months. A similar episode occurred 4 years prior in Nepal, with an inconclusive biopsy. Initial
Mohamed Gaafar Mohamedali   +5 more
wiley   +1 more source

Fibrosis retroperitoneal como causa de uropatía obstructiva. Reporte de caso [PDF]

open access: yes, 2019
Retroperitoneal fibrosis is a rare, in most cases idiopathic, pathology, although it has been associated with medications, neoplasms and other connective tissue diseases.
Delgadillo Velásquez, Jennifer   +6 more
core   +2 more sources

Impact of catheter ablation for ventricular tachycardia on left ventricular ejection fraction in patients with structural heart disease

open access: yesJournal of Arrhythmia, Volume 41, Issue 2, April 2025.
This study investigates the left ventricular ejection fraction (LVEF) before and after catheter ablation for ventricular tachycardia in patients with structural heart disease. Patients with severely impaired pre‐ablation LVEF demonstrated mild restoration in LVEF following ablation.
Ashish Sood   +7 more
wiley   +1 more source

Endovascular treatment of duplicated inferior vena cava compression from retroperitoneal fibrosis

open access: yesJournal of Vascular Surgery Cases and Innovative Techniques, 2018
A 68-year-old man with a history of retroperitoneal fibrosis was referred to our clinic because of disabling bilateral lower extremity swelling and venous claudication, worse on the right side than on the left.
Cassius Iyad Ochoa Chaar, MD, MS   +1 more
doaj  

Contemporary role of ureterolysis in retroperitoneal fibrosis: treatment of last resort or first intent? An analysis of 50 cases

open access: yesBJU International, 2017
To determine the outcomes of open ureterolysis in a contemporary cohort of patients presenting with ureteric obstruction secondary to retroperitoneal fibrosis (RPF).
T. O'brien, A. Fernando
semanticscholar   +1 more source

The Role of Endoscopic Ultrasound in Assessing Portal Hypertension: A State‐of‐the‐Art Literature Review and Evolving Perspectives

open access: yesLiver International, Volume 45, Issue 4, April 2025.
ABSTRACT Background Portal hypertension (PH) is a critical complication in patients with hepatic diseases. Its accurate evaluation is essential for early diagnosis, risk stratification, and management. Endoscopic ultrasound (EUS) has emerged as a promising diagnostic tool, offering high‐resolution imaging of the portal venous system, hepatic ...
Fabrizio Termite   +6 more
wiley   +1 more source

Chronic, nonspecific, postinfectious, retroperitoneal fibrosis and ureteral obstruction [PDF]

open access: yes, 2015
Introduction: Two cases of severe ureteral obstruction following nonspecific, postinfectious, chronic retroperitoneal fibrosis are described, which both originated by a primitive intestinal pathology.
BIANCHI, Giampaolo   +5 more
core   +1 more source

Retroperitoneal fibrosis and constrictive pericarditis-IgG4 related diseases: A case report.

open access: yesExperimental and Therapeutic Medicine, 2017
Retroperitoneal fibrosis (RPF) is a rare disease characterized by infiltration of inflammatory cells and deposition of thickened fibrous tissues. The present study presents the case of a 53-year-old patient treated for generalized weakness and fatigue ...
B. Terzić   +5 more
semanticscholar   +1 more source

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