thymoma type AB
A thymic epithelial neoplasm characterized by the presence of a lymphocyte-poor component similar to that seen in type A thymoma and a lymphocyte-rich component which contains neoplastic small polygonal epithelial cells. It may be associated with myasthenia gravis and pure red cell aplasia. The majority of cases occur in the anterior mediastinum as Masaoka stage I tumors. A minority of the cases occur as stage II or stage III tumors. The overall survival is reported to be 80-100% at 5 and 10 years.
MONDO:0006456
thymoma
is_a
mixed type thymoma
exact
primary thymic epithelial neoplasm type AB
exact
primary thymic epithelial tumor type AB
exact
primary thymic epithelial tumour type AB
exact
thymoma type AB
exact