Chan Kyo Kim

Percutaneous ultrasound-guided biopsy is useful for the pathologic confirmation of variable body lesions to establish diagnostic and therapeutic approaches. However, deep pelvic lesions are a challenge for pathologic diagnoses because of th…

To more fully outline cervical and vaginal contours and distend the vagina, we have filled the vagina with sterile water-based gel before the magnetic resonance (MR) examination. The technique is similar to that used for defecating MR proct…

PurposeThe purpose of this study is to evaluate the "mushroom cap" sign on T2-weighted MR imaging in patients with submucosal tumors in the rectosigmoid colon.MethodsFrom January 2001 to August 2009, 12 patients with four different diseases…

Extrauterine m¨ullerian adenosarcoma is a very rare tumor and it is characterized by a benign glandular component and a low-grade sarcomatous stromal component. These tumors have been reported to arise from ovarian or extraovarian endometri…

Purpose: To analyze the sonographic, morphologic, and internal echo patterns of endometriomas, and thus determine which ultrasonographic (US) findings assist diagnosis. Materials and Methods: One hundred and forty-seven eases of pathologica…