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Related Concept Videos

Hypersensitivities01:30

Hypersensitivities

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Hypersensitivity, also known as a hypersensitivity reaction or allergic reaction, is a condition where the body's immune system reacts abnormally to a foreign substance. Such substances, that cause hypersensitivity are referred to as an allergen, could be something typically harmless to most people, like pollen or certain foods.
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Chronic Kidney Disease II: Clinical Manifestations01:24

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Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
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Chronic Pharyngitis01:23

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Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
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Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
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The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
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Basophil Activation Test for Allergy Diagnosis
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Chronic Urticaria.

Joanne I Hsu1, Sylvia Hsu2

  • 1Baylor College of Medicine, Houston, TX.

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This summary is machine-generated.

Accurate chronic urticaria diagnosis relies on patient history and physical exams. Effective treatments include antihistamines, omalizumab, and cyclosporine, often leading to spontaneous remission.

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Area of Science:

  • Dermatology
  • Immunology

Background:

  • Chronic urticaria is a complex skin condition requiring accurate diagnosis.
  • Understanding diagnostic pathways is crucial for effective patient management.

Purpose of the Study:

  • To outline the essential diagnostic steps for chronic urticaria.
  • To evaluate the utility of laboratory testing in chronic urticaria diagnosis.
  • To review effective treatment options and prognosis for chronic urticaria.

Main Methods:

  • Review of diagnostic criteria for chronic urticaria.
  • Analysis of the yield of laboratory investigations in chronic urticaria.
  • Assessment of treatment outcomes for H1 antihistamines, omalizumab, and cyclosporine.

Main Results:

  • A comprehensive patient history and physical examination are paramount for diagnosing chronic urticaria.
  • Extensive laboratory tests typically do not provide clinically significant or actionable results for chronic urticaria.
  • The majority of patients achieve symptom relief with H1 antihistamines, omalizumab, or cyclosporine, often followed by spontaneous remission.

Conclusions:

  • Clinical evaluation is the cornerstone of chronic urticaria diagnosis.
  • Routine extensive laboratory testing is not recommended for chronic urticaria.
  • Pharmacological interventions and the potential for spontaneous remission guide chronic urticaria management.