Diseases & Conditions - Medscape Reference

Slideshow Collections

12 Causes of Discolored Urine You probably know many of these potential causes of discolored urine, but others are less common. Here are 12 possible culprits to consider when your patient presents with unusually colored urine.
June 9, 2021
Lyme Disease Lyme disease can cause chronic, debilitating symptoms if treatment is delayed. Do you know what to look for?
June 9, 2021
Cutaneous and Mucosal Clues to Nutritional Deficiencies Many diseases are directly or indirectly caused by a lack of essential nutrients in the diet. Can you spot the clues on the skin and mucosal surfaces that indicate nutritional deficiencies?
May 24, 2021
5 Common-to-Rare Infant Skin Conditions Most newborn rashes are benign and require no treatment. Other infant skin conditions, however, need extensive evaluation and close follow-up to ensure the best possible outcomes.
May 13, 2021
Identifying Lesions on Skin of Color As US population demographics change, clinicians need to be familiar with variations in the prevalence and clinical presentation of dermatologic disease in people with skin of color. Learn how to recognize various lesions on skin of color.
May 10, 2021
Animal Bites: What You Need to Know Animal bites contribute significantly to US emergency department visits each year. Learn about the most common animal bites and their complications.
May 10, 2021
Foreign Bodies in the Gastrointestinal and Genitourinary Tracts: Curious Findings Common, curious, and often challenging, foreign bodies in the GI and GU tracts carry a unique set of presentations, risks, and treatment options.
May 4, 2021
Deadly Skin Cancers Although many skin cancers are highly curable if detected early and appropriately treated, certain types are particularly aggressive and have a propensity for invasion and metastasis.
April 21, 2021
Ocular Trauma: 8 Potentially Devastating Eye Injuries Ocular injuries can be catastrophic and result in permanent vision loss. These 8 eye injuries require quick treatment to prevent devastating outcomes.
April 16, 2021
Anal Cancer: Risk Factors, Diagnosis, and Management Anal cancer is fairly rare (~1-2% of all gastrointestinal cancers). Its incidence is rising in the HIV community, though it remains fairly stable in the non-HIV population. Learn about the identification and treatment of this disease, with a focus on squamous cell carcinoma (SCC) of the anus.
April 15, 2021
Hidden Heart Disease: Dermatologic Clues You Should Know Cardiac diseases often have cutaneous manifestations. Are you able to correctly diagnose these patients based on their dermatologic presentations?
April 14, 2021
Aortic Dissection: A Double-Barreled Threat Clinical manifestations of aortic dissection are often missed on initial evaluation. Learn more about signs and symptoms to correctly identify these dangerous tears.
April 6, 2021
8 Cases of Food Poisoning: Find the Pathogen Responsible Approximately 1 in 6 Americans will contract food poisoning this year. Review our slideshow for the signs and symptoms that can lead you to the correct diagnosis and treatment of foodborne diseases.
March 22, 2021
Fingernail and Toenail Abnormalities: Nail the Diagnosis The nails of the hands and feet can provide many clues about a patient's overall health. Test your knowledge of the following fingernail and toenail abnormalities.
March 17, 2021
Trauma in Pregnancy: Causes and Types Trauma is the leading nonobstetric cause of maternal death--and it occurs in an estimated 1 in 12 pregnancies. Learn about predisposing risk factors for, and causes and patterns of, injury in pregnant women, as well as how pregnancy changes affect their management after trauma.
March 17, 2021
Poisoning Clues on the Skin: 8 Cases Poisonings often manifest on the skin, with presentations that can provide vital diagnostic tips. Sinister or dangerous etiologies may be responsible for cutaneous signs. Can you correctly diagnose these 8 patients based on their dermatologic clues?
March 8, 2021

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Advisory Board

David Chelmow, MD, Leo J Dunn Professor and Chair, Department of Obstetrics and Gynecology, Virginia Commonwealth University Medical Center
John Geibel, MD, DSc, MSc, AGAF, Vice Chair and Professor, Department of Surgery, Section of Gastrointestinal Medicine, Professor, Department of Cellular and Molecular Physiology, Yale University School of Medicine; Director of Surgical Research, Department of Surgery, Yale-New Haven Hospital
Lars J Grimm, MD, MHS, Assistant Professor, Department of Diagnostic Radiology, Duke University Medical Center
James Lee, MD, Edwin K and Anne C Weiskopf Associate Professor of Surgical Oncology, Chief, Endocrine Surgery, Vice Chairman, New Media, Founder, COACHmed, Department of Surgery, Columbia University Medical Center

David J Maron, MD, FACC, FAHA, Clinical Professor of Medicine (Cardiovascular), Director, Preventive Cardiology, ISCHEMIA Trial Co-Chair/PI, Stanford University School of Medicine
Arlen D Meyers, MD, MBA, Professor of Otolaryngology, Dentistry, and Engineering, University of Colorado School of Medicine
Kathy D Miller, MD, Professor of Medicine, Indiana University School of Medicine, Co-Director, Breast Cancer Program, Indiana University Simon Cancer Center
Thomas M Wheeler, MD, FCAP, Chief of Pathology and Laboratory Medicine, Baylor St Luke's Medical Center; WL Moody, Jr, Endowed Chair and Professor, Senior Vice Chair, Faculty Group Pathology Practice, Department of Pathology & Immunology, Baylor College of Medicine