Uterine Smooth Muscle Tumor of Uncertain Malignant Potential: Clinicopathologic-Sonographic Characteristics, Follow-Up and Recurrence

STUMP is classified as an intermediate form, histopathologically so calling it benign or malignant for sure is not possible. Singulary, solidity, hyperechogenicity, heterogenecity and features of acoustic shadowing and margins can guide us to preoperative sonographic diagnosis. Recurrence/metastasis after many years from operation can be seen, and those patients should be followed long term.