(A). H/E ×40 (hematoxylin-eosin) – metastatic E-GIST in the liver; (B). HE ×400 (hematoxylin-eosin) The tumor was composed of monotonous spindle cells (black arrow shows a mitotic figure); (C) Diffuse and strong DOG1 positive expression in the tumor cells (×200); (D) Diffuse and strong CD117/c-kit positive expression in the tumor cells (×200).

 
 
  Part of: Papamattheou E, Katsaros I, Chorianopoulou E, Theodorolea K, Stanc G, Iavazzo C, Kontis E (2024) Synchronous local recurrence and liver metastasis from extragastrointestinal stromal tumor in the rectovaginal septum: a unique case presentation. Folia Medica 66(6): 923-928. https://doi.org/10.3897/folmed.66.e125700