Coronary subclavian steal syndrome (CSSS) is a relatively uncommon entity, and its clinical spectrum is characterized by stable exertional angina and rarely as acute coronary syndrome. The diagnosis can be established easily by angiography. We report a case series of three patients with CSSS and acute coronary syndrome and we review the literature in the attempt to understand the nature of symptomatology and the mechanisms of ischemia in this condition. Our study raised some questions about the correct definition of this entity, the pathophysiology of coronary steal and the mechanisms of ischemia, in the setting of unstable angina and acute myocardial infarction.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4508614 | PMC |
| http://dx.doi.org/10.15386/cjmed-402 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Review article: Efficacy of cyproheptadine in the management of serotonin toxicity following deliberate self-poisoning - A systematic review.
Emerg Med Australas
February 2025
Addiction Psychiatry and Toxicology, Northern Health, Melbourne, Victoria, Australia.
Serotonin toxicity is a potentially fatal condition caused by increased serotonergic activity in the central nervous system. Cyproheptadine, a serotonergic antagonist, is recommended for treatment; however, there is a lack of evidence to support its use. The present study aimed to evaluate the evidence for the use of cyproheptadine in the management of serotonin toxicity following deliberate self-poisoning.
View Article and Find Full Text PDFRare of Gaucher's Disease Complication of Splenic Multiple Gaucheroma.
Endocr Metab Immune Disord Drug Targets
January 2025
Department of Endocrinology and Metabolic Diseases, Erciyes University Faculty of Medicine, Kayseri, Turkey.
Background: Gaucheromas, pseudotumors composed of Gaucher cells, are rare complications of Gaucher's Disease (GD). They are usually seen in patients receiving enzyme replacement. Surgery is generally not recommended for these benign masses in treatment management.
View Article and Find Full Text PDFSiblings With Berardinelli-Seip Congenital Lipodystrophy: Clinical Insights and Challenges.
Cureus
December 2024
Pharmacy, Punjab University College of Pharmacy, Lahore, PAK.
Berardinelli-Seip congenital lipodystrophy (BSCL), also known as congenital generalized lipodystrophy (CGL), is an exceptionally rare autosomal recessive disorder marked by a significant deficiency of adipose tissue throughout the body. This lack of adipose tissue, normally found beneath the skin and between internal organs, leads to impaired adipocyte formation and fat storage, causing lipids to accumulate in atypical tissues such as muscles and the liver. The extent of adipose tissue loss directly influences the severity of symptoms, which can include a muscular appearance, increased appetite, bone cysts, marrow fat depletion, acromegalic features, severe insulin resistance, skeletal muscle hypertrophy, hypertrophic cardiomyopathy, hepatic steatosis, hepatomegaly, cirrhosis, and intellectual disability.
View Article and Find Full Text PDFBidirectional Circumferential Intimo-Intimal Intussusception in Acute Aortic Dissection.
Ann Thorac Surg Short Rep
September 2023
Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio.
Complete circumferential aortic dissection with bidirectional intimo-intimal intussusception is a rare occurrence in Stanford type A dissections. The antegrade dissection flap can obstruct the left ventricular outflow tract and coronary sinuses, whereas the retrograde flap can obstruct the aortic arch and branch vessels. Sequelae include aortic regurgitation, myocardial ischemia, and neurologic complications.
View Article and Find Full Text PDF[18F]FDG PET/CT in Necrotizing Fasciitis: A Case Series Investigating the Clinical Utility in a Challenging and Rare Condition.
Indian J Nucl Med
November 2024
Radiation Medicine Centre, Bhabha Atomic Research Centre, TMC Annexe, Mumbai, Maharashtra, India.
Necrotizing fasciitis is a deadly yet rare soft tissue and skin infection that is usually diagnosed clinically. At times, clinical signs may betray the underlying etiology and masquerade as cellulitis in the early course of the disease. We report four cases with clinical suspicion of necrotizing fasciitis, some after the failure of therapy for cellulitis who underwent 18-F fluorodeoxyglucose positron emission tomography-computed tomography (18-F FDG PET/CT) showing the extent of the disease, showing subclinical sites of involvement in patients with necrotizing fasciitis on baseline scan as well as its role in assessing response to treatment using 18-F FDG PET/CT.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!