Histopathology Fourth Stage Lab 8 Esophageal Pathology - Normal and Abnormal Structures
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Questions and Answers

Which layer of the esophagus is primarily affected in patients with submucosal varices?

  • Muscularis propria
  • Submucosa (correct)
  • Externally
  • Mucosa

    • What is the most common cause of submucosal varices in patients?

  • Cancer
  • Infection
  • Trauma
  • Alcoholism (correct)

    • Which syndrome is characterized by lacerations at the gastroesophageal junction followed by vomiting or retching?

  • Mallory-Weiss Syndrome (correct)
  • Cirrhosis syndrome
  • Esophageal varices syndrome
  • Barrett's esophagus syndrome

    • What is the histological characteristic of Mallory-Weiss lacerations?

    <p>Breach into the muscularis propria</p> Signup and view all the answers

    In what region of the esophagus does adenocarcinoma usually arise?

    <p>Near the stomach</p> Signup and view all the answers

    What is the characteristic gross appearance associated with Barrett mucosa in the esophagus?

    <p>Erythematous appearance</p> Signup and view all the answers

    Which layer of the esophagus is typically not penetrated by Mallory-Weiss lacerations?

    <p>Muscularis propria</p> Signup and view all the answers

    What is a characteristic feature of esophageal varices microscopically?

    <p>Dilated submucosal veins</p> Signup and view all the answers

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