
Keywords: پارافین ثابت فرمالین تعبیه شده است; ESS; endometrial stromal sarcoma; IHC; immunohistochemistry; ER; estrogen receptor; PR; progesterone receptor; NSE; neuron specific enolase; FFPE; formalin-fixed paraffin embedded; EESS; extra-uterine endometrial stromal sarcoma; Endometrial stromal sarco