Pathology: Gangrenous Necrosis
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Questions and Answers

What type of necrosis is characterized by the presence of a dry and shrunken appearance?

  • Caseous necrosis
  • Fat necrosis
  • Coagulative necrosis (correct)
  • Liquefactive necrosis
  • Which type of infarct is typically found in organs with dual blood supply?

  • White infarct
  • Hemorrhagic infarct
  • Red infarct (correct)
  • Red-white infarct
  • What is the hallmark feature of apoptosis?

  • Necrotic cell death
  • Chromatin condensation (correct)
  • Inflammation
  • Cell swelling
  • What is the term for the process by which apoptotic cells are rapidly removed by phagocytosis?

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

    What is the type of necrosis that is characterized by the formation of a cheesy material?

    <p>Caseous necrosis</p> Signup and view all the answers

    What is the term for the enzymes that break down targeted proteins during apoptosis?

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

    What is the main feature of LAD 2?

    <p>Defect of Selectins or Sialyl Lewis X</p> Signup and view all the answers

    What is the term used to describe the removal of dying cells by rapid phagocytosis in apoptosis?

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

    Which of the following is a characteristic of Chediak-Higashi Syndrome?

    <p>Koarse big granules in neutrophils</p> Signup and view all the answers

    What is the term used to describe the movement of live cells following internalization?

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

    What is the term used to describe the active invasion of a living cell into another cell's cytoplasm?

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

    Which type of cancer is most commonly associated with hypercalcemia?

    <p>Squamous cell cancer of lung</p> Signup and view all the answers

    Which of the following is NOT a common cause of cerebellar degeneration?

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

    Which paraneoplastic syndrome is characterized by migratory thrombophlebitis?

    <p>Trousseau sign</p> Signup and view all the answers

    Which of the following is a benign primary brain tumor in children?

    <p>Pilocytic Astrocytoma</p> Signup and view all the answers

    Which of the following cancers is associated with the paraneoplastic syndrome of dermatomyositis?

    <p>All of the above</p> Signup and view all the answers

    What is the characteristic radiographic finding of a glioblastoma on MRI?

    <p>A butterfly tumor</p> Signup and view all the answers

    What is the typical finding in light microscopy in Minimal Change Disease?

    <p>No abnormality</p> Signup and view all the answers

    What is the name of the antibodies associated with idiopathic membranous glomerulopathy?

    <p>Phospholipase A2 receptor antibodies</p> Signup and view all the answers

    What is the characteristic appearance of the basement membrane in MPGN Type 1?

    <p>Tram-Track appearance</p> Signup and view all the answers

    What is the feature of proteinuria in Minimal Change Disease?

    <p>Massive proteinuria</p> Signup and view all the answers

    What is the typical complication of Diabetic Nephropathy?

    <p>Diffuse Glomerulosclerosis</p> Signup and view all the answers

    What is the association of MPGN Type 2?

    <p>C3 Nephritic factor</p> Signup and view all the answers

    What is the characteristic feature of Meningioma on MRI?

    <p>A well-defined mass attached to the meninges with Dural Tail Sign</p> Signup and view all the answers

    Which tumor is characterized by the presence of perinuclear halo called as Fried Egg appearance?

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

    What is the most common gene mutation associated with Oligodendroglioma?

    <p>IDH 1/IDH2</p> Signup and view all the answers

    What is the characteristic histological feature of Medulloblastoma?

    <p>Small, round blue cells with high mitotic activity and Homer-Wright rosettes</p> Signup and view all the answers

    What is the characteristic feature of Schwannoma on histology?

    <p>Spindle shaped tumor cells with Antoni A and Antoni B areas</p> Signup and view all the answers

    Which tumor is associated with CSF spread via Drop metastasis?

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

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