A Female Patient With Recurrent Headache and Syncope
This case report discusses a diagnosis of pulmonary arteriovenous fistulas in a female patient in her 30s who presented with a 5-year history of hypoxia, syncope, and headaches.
Medical Knowledge
Weakness and Syncope After Prolonged Diarrhea
This case report presents the electrocardiogram findings of a patient in their 70s history of hypertension, chronic kidney failure, and prolonged diarrhea who presented for repeated episodes of weakness and syncope.
Diagnosis and Management of Aortic Diseases
This JAMA Clinical Guidelines Synopsis summarizes the 2022 American College of Cardiology/American Heart Association guidelines for diagnosis and management of aortic disease.
Collaborative Modeling to Compare Different Breast Cancer Screening Strategies – A Decision Analysis for the US Preventive Services Task Force
Importance The effects of breast cancer incidence changes and advances in screening and treatment on outcomes of different screening strategies are not well known. Objective To estimate outcomes of various mammography screening strategies. Design, Setting, and Population Comparison of outcomes using 6 Cancer…
Screening for Breast Cancer – Evidence Report and Systematic Review for the US Preventive Services Task Force
Importance Breast cancer is a leading cause of cancer mortality for US women. Trials have established that screening mammography can reduce mortality risk, but optimal screening ages, intervals, and modalities for population screening guidelines remain unclear. Objective To review studies comparing different…
Screening for Breast Cancer – US Preventive Services Task Force Recommendation Statement
Importance Among all US women, breast cancer is the second most common cancer and the second most common cause of cancer death. In 2023, an estimated 43 170 women died of breast cancer. Non-Hispanic White women have the highest incidence of breast…
Does This Infant Have a Dislocated Hip? – The Rational Clinical Examination Systematic Review
Importance Delayed diagnosis of a dislocated hip in infants can lead to complex childhood surgery, interruption to family life, and premature osteoarthritis. Objective To evaluate the diagnostic accuracy of clinical examination in identifying dislocated hips in infants. Data Sources Systematic search of CINAHL,…
American Radium Society Appropriate Use Criteria for Unresectable Locally Advanced Non Small Cell Lung Cancer
Importance The treatment of locally advanced non–small cell lung cancer (LA-NSCLC) has been informed by more than 5 decades of clinical trials and other relevant literature. However, controversies remain regarding the application of various radiation and systemic therapies in commonly encountered…
Management of Diverticulitis – A Review
Importance Care of patients with diverticulitis is undergoing a paradigm shift. This narrative review summarizes the current evidence for left-sided uncomplicated and complicated diverticulitis. The latest pathophysiology, advances in diagnosis, and prevention strategies are also reviewed. Observations Treatment is moving to the…
Serious Bleeding in Patients With Atrial Fibrillation Using Diltiazem With Apixaban or Rivaroxaban
Importance Diltiazem, a commonly prescribed ventricular rate–control medication for patients with atrial fibrillation, inhibits apixaban and rivaroxaban elimination, possibly causing overanticoagulation. Objective To compare serious bleeding risk for new users of apixaban or rivaroxaban with atrial fibrillation treated with diltiazem or metoprolol….
