Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/10

Click to flip

10 Cards in this Set

  • Front
  • Back
smudged cells; condensed (hyperchromatic) chromatin
CLL
CD markers assoc w/CLL
CD5, CD19, CD23
what are hairy cells?
circulating abnl lymphocytes
significance of TRAP stain?
confirm Hairy Cell Leukemia
CD's assoc w/Hairy Cell Leukemia
CD 11c, CD25, CD103
(mneum: "11" x2+3="25", and
"25" x4+3= "103")
"fried egg" appearance on BM biopsy suggests what dz?
Hairy Cell Leukemia ("fried egg" appearance caused by interstitial infiltration by hairy cells with pale-clear cytoplasm)
results of BM biopsy of Hairy Cell Leukemia
-fibrosis-->"dry tap" on attempted BM aspiration
-"fried egg" appearance--caused by interstitial infiltration by hairy cells with pale-clear cytoplasm
splenectomy shows red pulp forming "blood lakes." what dz?
Hairy Cell Leukemia
how distinguish HCL (Hairy Cell Leukemia) from CLL?
HCL has:
-splenomegaly but no lymphadenopathy
-pancytopenia not leukocytosis
-BM not aspirable
-TRAP
wht can cause chronic lymphadenitis?
1. Follicular hyperplasia (B cell)
2. Paracortical hyperplasia (T cell)
*Infectious mono
*Lupus
3. Sinus histiocytosis (histiocytes)
*Rosai-Dorfman
4. Granulomatous Lymphadenitis