Difference between revisions of "Cytologically Yours: Unknowns: 201311: Case 4"

From Pathology Education Instructional Resource
Jump to: navigation, search
(Cytologic Features)
 
(One intermediate revision by the same user not shown)
Line 23: Line 23:
 
* <spoiler text="What extracellular material may be associated with this neoplasm?">
 
* <spoiler text="What extracellular material may be associated with this neoplasm?">
 
* Amyloid.</spoiler>
 
* Amyloid.</spoiler>
 +
 +
==Cytologic Features==
 +
*Variable cytology/histology
 +
*Polygonal, spindled, plasmacytoid
 +
*Intranuclear pseudoinclusions
 +
*Usually uniform, but can have some pleomorphism
 +
*There may be red cytoplasmic granules on DiffQuik and the chromatin is often salt and pepper

Latest revision as of 21:27, 10 January 2014

Clinical History[edit]

57 year old female with hypoechoic nodule on ultrasound.

Cytology[edit]

Resident Questions[edit]


Cytologic Features[edit]

  • Variable cytology/histology
  • Polygonal, spindled, plasmacytoid
  • Intranuclear pseudoinclusions
  • Usually uniform, but can have some pleomorphism
  • There may be red cytoplasmic granules on DiffQuik and the chromatin is often salt and pepper

The normal fibrinogen level is 184 to 412 mg/dL.