Alveolar Echinococcosis / E multilocularis Quiz
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Questions and Answers

Which organ is primarily invaded by the larval form of E. multilocularis in humans?

  • Liver (correct)
  • Kidneys
  • Brain
  • Lungs
  • What is the definitive host of AE?

  • Rodents
  • Humans
  • Dogs
  • Foxes (correct)
  • What is the primary organ affected by AE lesions in both humans and natural intermediate hosts?

  • Liver (correct)
  • Lungs
  • Kidneys
  • Brain
  • What is the cornerstone of diagnosis for AE?

    <p>Imaging</p> Signup and view all the answers

    What is the recommended treatment for advanced AE?

    <p>Lifelong therapy with albendazole</p> Signup and view all the answers

    What is the method of choice for imaging AE lesions?

    <p>MRI</p> Signup and view all the answers

    What is the main cause of death in patients with progressive AE of the liver?

    <p>Hepatic failure</p> Signup and view all the answers

    How often should a patient be followed up in the first 10 years after surgery?

    <p>Every year</p> Signup and view all the answers

    Which imaging techniques can identify AE lesions in humans?

    <p>CT scans and MRI</p> Signup and view all the answers

    How is human infection with AE most commonly transmitted?

    <p>Consumption of contaminated food</p> Signup and view all the answers

    How does the larval mass of AE behave in the body?

    <p>It proliferates indefinitely by exogenous budding and invades surrounding tissues</p> Signup and view all the answers

    Which imaging technique is recommended for investigating the interface between the lesion and surrounding tissue?

    <p>MRI</p> Signup and view all the answers

    What percentage of patients reported to the European registry between 1982 and 2000 had the disease spread by continuous growth to adjacent organs?

    <p>34%</p> Signup and view all the answers

    What is the PNM classification of AE used for?

    <p>To decide on therapy</p> Signup and view all the answers

    What is the recommended treatment for advanced cases of AE?

    <p>Surgery</p> Signup and view all the answers

    Which antibody is useful in following a patient with AE?

    <p>Anti-Em18</p> Signup and view all the answers

    What is the differential diagnosis for necrotic or AE pseudocysts?

    <p>Bacterial and amebic abscess</p> Signup and view all the answers

    What is the confirmatory role of serology in lesions suspicious for AE?

    <p>To differentiate between AE and CE</p> Signup and view all the answers

    What is the preferred dose and dosing schedule for albendazole in AE treatment?

    <p>10-15 mg/kg per day in two divided doses mornings and evenings</p> Signup and view all the answers

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    Description

    Test your knowledge about Echinococcosis multilocularis and human alveolar echinococcosis (AE) with this educational quiz. Learn about the transmission methods, geographic distribution, and symptoms of this zoonotic parasitic disease. Challenge yourself to become an expert on this important health topic.

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