Interpretation of Imaging Examinations for CNV Location

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Questions and Answers

What is the origin of type 1 choroidal neovascularization?

  • Choroidal (correct)
  • Macular
  • Retinal
  • Optic nerve

What causes the Bruch's membrane to break in patients with drusen and genetic predisposition?

  • Bruch's membrane degradation
  • Vascular proliferation (angiogenesis) (correct)
  • Intraretinal inflammation
  • Excessive tear production

Who demonstrated the role of intraretinal inflammation and macrophages in the pathophysiology of choroidal neovascularization?

  • Sennlaub (correct)
  • Smithson
  • Johnson
  • Patel

Which imaging technique was first used to describe type 1 choroidal neovascularization?

<p>Angiography (D)</p> Signup and view all the answers

What is the main role of OCTA in characterizing patients with exudative AMD?

<p>Characterizing neovascular phenotypes (C)</p> Signup and view all the answers

Which of the following is NOT a type 1 choroidal neovascularization subtype described in the text?

<p>Polypoidal CNV (B)</p> Signup and view all the answers

What is the term used in the text to describe the phenomenon where there is a tear opening in pigment epithelium?

<p>Onion sign (C)</p> Signup and view all the answers

Which factor reinforces the hypothesis of genetic association with type 1 choroidal neovascularization?

<p>Complement factors mutations (D)</p> Signup and view all the answers

What do hyperreflective dots potentially indicate in the imaging of type 1 choroidal neovascularization?

<p>Macrophages (C)</p> Signup and view all the answers

Which imaging modality was used most recently for the characterization of different clinical forms and types of neovascularization?

<p>OCTA (C)</p> Signup and view all the answers

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