Types of Cysts and Their Characteristics
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Questions and Answers

Which type of cyst is described as having encysted forms in the life-cycle of various worms?

  • Parasitic cyst (correct)
  • Ganglia cyst
  • Dermoid cyst
  • Pilonidal cyst

What is a common feature of cysts containing clear fluid?

  • They are usually painful
  • They change in size for no reason
  • They are brilliantly translucent (correct)
  • They feel solid on palpation

How do cysts typically feel when they are fluctuant?

  • Air-filled
  • Solid
  • Hollow
  • Fluid-filled (correct)

What can cause a cyst to become painful due to sudden increase in intracystic tension?

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

Which specific type of cyst can lead to common bile duct obstruction according to the text?

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

When a cyst becomes infected, what may form and discharge on the surface, causing an ulcer or sinus?

<p>Abscess (A)</p> Signup and view all the answers

What is the characteristic appearance of a sebaceous cyst?

<p>Painless, soft swelling with well-defined edge (A)</p> Signup and view all the answers

Which complication can occur in cysts attached to neighboring structures by a vascular pedicle?

<p>Torsion (A)</p> Signup and view all the answers

What may cause a sebaceous cyst to turn purple or black in color?

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

Which substance is the yellowish white sebaceous material in a sebaceous cyst composed of?

<p>Fatty acids, cellular debris, keratin (C)</p> Signup and view all the answers

Why may breathing become difficult in cases of sudden haemorrhage in a thyroid cyst?

<p>Due to an increase in cyst size (C)</p> Signup and view all the answers

Where do sebaceous cysts commonly occur?

<p>Face, scalp, scrotum (D)</p> Signup and view all the answers

Which of the following best describes the content of ganglia?

<p>Painless or slightly painful, tense cystic swellings with clear gelatinous fluid (C)</p> Signup and view all the answers

What is a common reason patients seek advice regarding ganglia?

<p>Disfiguring lump (B)</p> Signup and view all the answers

How does a ganglion behave when stretched or contracted?

<p>Becomes fixed (A)</p> Signup and view all the answers

What is the main indication for the excision of ganglia?

<p>Pain (A)</p> Signup and view all the answers

Where are mucous cysts commonly found?

<p>Dorsal wrist (B)</p> Signup and view all the answers

What are some possible complications associated with ganglia?

<p>Mainly pain, nerve compression &amp; infection (C)</p> Signup and view all the answers

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