Cytokeratin-positive interstitial reticulum cell (CIRC) tumor in the lymph node: a case report of the transformation from the epithelioid cell type to the spindle cell type.
Sachiko KajiNobuyuki HirutaDaisuke SasaiMakoto NagashimaRintaro OheMitsunori YamakawaPublished in: Diagnostic pathology (2020)
We first reported autopsy findings of CIRC tumors and demonstrated the transformation of the tumor from the epithelioid cell type to the spindle cell type.