Fig. 3From: Complete remission of advanced low-grade endometrial stromal sarcoma after aromatase inhibitor therapy: a case reportTransverse computed tomography image showing lung metastasis as pointed by the black arrow (a). Partial remission of the metastasized tumor was achieved after 8 months of letrozole 2.5 mg per day (b). Complete remission was observed after 18 months (c) and 2.5 years (d) with the same therapeutic regimenBack to article page