Nowadays, the Fuzzy C-Means method has become one of the most popular clustering methods based on minimization of a criterion function. However, the performance of this clustering algorithm may be significantly degraded in the presence of noise. This paper presents a robust clustering algorithm called Bilateral Weighted Fuzzy CMeans (BWFCM). We used a new objective function that uses some k...

 Absract A case of 69- year-old woman with large pelvic mass and ascites is reported in this paper. With the exception of mild pelvic pain and a Pelvic mass in pelvic , she had no symptom or sign . All routine and hormonal Lab tests and tumor marker's were normal. The MRI revealed a large mass in anterosuperior of uterus, and left ovary was situated in neighborhood of pelvic mass.Her Uterus nor...

  This is a rare case report of bilateral Schwannoma in lower poles of both kindeys in a 36 year old diabetic man.preoperative radiographic evaluations suggested the presence of two solid retroperitoneal tumors attached to the lower poles of both kindeys without any regional or distant extension.the final diagnosis was confirmed by histological and immonohistological studies.