Catalog

Thymoma type B of thymus

No MMS code

Link to WHO Definition

Thymoma type B of thymus – http://id.who.int/icd/entity/1614808680

Thymoma originates from the epithelial cell population in the thymus, and several microscopic subtypes are now recognised. Type B if they have an epithelioid shape (Type B has three subtypes: B1 (lymphocyte-rich), B2 (cortical) and B3 (epithelial)).