Cytologically Yours: Unknowns: 201311: Case 5

From Pathology Education Instructional Resource
Revision as of 19:57, 10 January 2014 by Stephanie Simmons (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Clinical History

69 year old female with 1.2cm thyroid nodule.

Cytology

Resident Questions


Cytologic Features

  • Pure Hurthle cell population
  • Prominent nucleolus
  • Pseudopsammoma bodies (Basophlic structures thought to be colloid, with concentric lamellae)
  • Shows either small cell dysplasia (smaller cells with high N/C ratio) or large cell dysplasia (large cells with at least 2x variability in nuclear size)
  • No lymphocytes