13 March 2021
: Case report
Immunodeficiency and Thymoma: A Case Report on Good Syndrome, a Diagnosis Frequently Missed and Forgotten
Challenging differential diagnosis, Unusual setting of medical care, Rare disease
Andy Sing Ong Tang1ABCDEF*, Wei Huei Loh2BCEF, Qi Ying Wong2BCDEF, Siaw Tze Yeo2BCDEF, Wei Loon Ng3BDF, Pak Inn Teoh4BD, Tem Lom Fam1BDEG, Lee Ping Chew5ABDEF, Hock Hin Chua6ADEFDOI: 10.12659/AJCR.928659
Am J Case Rep 2021; 22:e928659
Figure 1. Type AB thymoma. (A) Classical biphasic tumor with delineation of a spindle cell-rich type A area (right) and a lymphocyte-rich type B area (left) through a fibrous septum. (B) Type A area featuring spindle cells in fascicles and short storiform pattern. (C) Type B area featuring round oval or polygonal epithelial cells admixed with large numbers of small lymphocytes.






