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Myocarditis II: Clinical Features and Diagnostic Tests01:27

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Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
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Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
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Myocarditis III: Medical Management01:14

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Myocarditis: Comprehensive Medical ManagementMyocarditis, the heart muscle inflammation, requires a comprehensive medical management strategy that addresses the underlying cause, provides supportive care, manages symptoms, and reduces cardiac workload.Infections and Autoimmune CausesAdminister appropriate antimicrobial therapy when an infectious agent causes myocarditis. For instance, penicillin treats infections caused by Group A Streptococcus. In cases where autoimmune processes are...
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The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
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Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
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Erythromelalgia involving the face.

Rachel R Gilmore1, Danielle S Applebaum, Jessica L Parsons

  • 1Baylor College of Medicine, Houston, Texas. rachel.gilmore@bcm.edu.

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Summary
This summary is machine-generated.

Facial erythromelalgia, a rare condition causing burning pain and redness, is often misdiagnosed. This case highlights the diagnostic challenges and treatment difficulties of this rare disorder.

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Area of Science:

  • Dermatology
  • Neurology

Background:

  • Erythromelalgia is a rare disorder causing burning pain, erythema, and increased temperature, typically in the extremities.
  • Facial presentation of erythromelalgia is exceptionally rare and prone to misdiagnosis.
  • Misdiagnosis delays appropriate treatment and causes significant patient distress.

Purpose of the Study:

  • To report a case of erythromelalgia presenting initially only on the face.
  • To discuss the differential diagnosis of facial and extremity erythromelalgia.
  • To review the pathogenesis, management, and psychological impact of erythromelalgia.

Main Methods:

  • Case report of a 26-year-old woman with a history of facial symptoms.
  • Review of differential diagnoses for facial and extremity presentations.
  • Discussion of proposed pathogenesis and treatment strategies.

Main Results:

  • The patient's facial symptoms were initially misdiagnosed as rosacea, seborrheic dermatitis, and contact dermatitis.
  • The patient later developed typical erythromelalgia symptoms in the ears and hands.
  • Diagnosis of erythromelalgia was confirmed after years of misdiagnosis.

Conclusions:

  • Facial erythromelalgia poses significant diagnostic challenges, often leading to delayed treatment.
  • Effective management of erythromelalgia remains difficult, with no universally successful therapies.
  • The psychological burden on patients with erythromelalgia is substantial.