Ocular Crystal-Storing Histiocytosis with Co-existing MALT Lymphoma —A Rare Case with Cytologic and Heretofore Not Reported Findings on Frozen Section

ConclusionCSH is a challenging diagnosis to make on frozen section. The artifacts that preclude its recognition, as well as differential diagnoses of this entity in the head and neck are discussed.
Source: Head and Neck Pathology - Category: Pathology Source Type: research