D efinition — A benign tumor composed of smooth muscle and mesothelium that is most common in the outer myometrium and fallopian tube. Clinical Features Epidemiology Uncommon but not rare. Reproductive-age to perimenopausal women. You’re Reading a Preview Become a…
D efinition — A mesenchymal tumor of the uterus without smooth muscle or endometrial stromal differentiation. Clinical Features Epidemiology Undifferentiated uterine sarcomas are rare and account for less than 0.5% of all uterine malignancies and only 10% to 15% of…
D efinition — An intermediate to high-grade stromal sarcoma with a distinct molecular genotype. Clinical Features Epidemiology Overall endometrial stromal sarcoma (ESS) is rare; it accounts for less than 0.5% of all uterine malignancies and only 10% to 15% of…
D efinition — A benign low-grade mesenchymal tumor of the uterus. Clinical Features Epidemiology Uterine tumor resembling sex cord tumor (UTRSCT) is rare; it accounts for less than 0.5% of all uterine malignancies and only 10% to 15% of mesenchymal…
D efinition — A malignancy composed of cells resembling proliferative-phase endometrial stroma. Clinical Features Epidemiology Endometrial stromal sarcoma (ESS) is rare; it accounts for less than 0.5% of all uterine malignancies and only 10% to 15% of mesenchymal uterine malignancies.…
D efinition — An endometrial polyp, composed of benign smooth muscle and glands. Clinical Features Epidemiology Same as for adenomyosis, predominating in the fourth and fifth decades. However, the absence of glands is more likely to be seen postmenopause after…
D efinition — A low-grade stromal tumor with smooth muscle differentiation. Clinical Features Epidemiology Same as endometrial stromal nodules (ESNs); are uncommon neoplasms that occur at any age. Most often identified during the fifth and sixth decades of life. You’re…
D efinition — A benign neoplasm composed of cells resembling normal endometrial stroma. Clinical Features Epidemiology Endometrial stromal nodules (ESNs) are uncommon neoplasms that occur at any age. Most often identified during the fifth and sixth decades of life. JAZF1/JJAZ1…
D efinition — A variant of carcinosarcoma recapitulating Wilms' tumor. Clinical Features Epidemiology Occurs over a wide age range from childhood to the eighth decade. Rare. Possibly arises from displaced metanephric rests. You’re Reading a Preview Become a Clinical Tree…
D efinition — A variant of endometrial carcinoma with pseudomesenchymal or spindle cell differentiation. Clinical Features Epidemiology Similar to that of conventional endometrioid adenocarcinoma. You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles…