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Copyright ©The Author(s) 2015.
World J Clin Cases. Dec 16, 2015; 3(12): 980-983
Published online Dec 16, 2015. doi: 10.12998/wjcc.v3.i12.980
Table 1 World Health Organization histopathological classification
TypeHistologic description
AMedullary thymoma
ABMixed thymoma
B1Predominantly cortical thymoma
B2Cortical thymoma
B3Well-differentiated thymic carcinoma
CThymic carcinoma