case_images: PMC10725978_01
case_images: PMC10725978_02
case_images: Treatment timeline of case 2.
case_images: fonc-13-1212648-g001.jpg
case_images: PMC10725978_02_fonc-13-1212648-g001.jpg
case_images: f1
case_images: Further diagnosis and treatment are still in progress. (Timeline is detailed in  Figure 1 ).
case_images: Hematoxylin and Eosin (H&E) staining, immunostaining of TTF1 and GATA3 of the two cases. Case1 showed well differentiated tubules infiltrating into the corpus. An area with papillary pattern was showed at the right side of the picture (A); GATA3 mainly stained at the area of small tubules (B); In contrast, TTF1 was mainly stained at the area in which the tumor presented papillary pattern (C). The tumor in Case2 presented irregular ducts with papillae in the dilated lumen (D); GATA3 staining was locally positive (E), TTF1was showed diffusely positive stained (F).
case_images: fonc-13-1212648-g002.jpg
case_images: PMC10725978_02_fonc-13-1212648-g002.jpg
case_images: f2
case_images: Integrative Genomics Viewer graphs of gene mutation of the two cases. (A) KRAS mutation of Case 1; (B) PIK3CA mutation of Case 2; (C) PPP2R1A mutation of Cases 2; (D) KRAS mutation of Case 2.
case_images: fonc-13-1212648-g003.jpg
case_images: PMC10725978_02_fonc-13-1212648-g003.jpg
case_images: f3