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Crystal Storing Histiocytes 2

Crystal Storing Histiocytes 2
#00061190
Author: Phillip McMullen; Girish Venkataraman; Timothy C Carll, MD
Category: Lymph Node and Spleen: Reactive/infectious > Benign Splenic lesions
Published Date: 12/18/2017

High power highlights histiocytes distended by elongated eosinophilic crystalline structures with a very peripheral nucleus. Also, note scattered large polylobate large cell lymphoma cells in between these histiocytes.

On high power, these can be confused with rhabdoid skeletal muscle cells due to the pink striated structures.

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