Five cases of rare gliosarcoma are described with pathologic correlation. Because of its sarcomatous component, gliosarcoma tends to present as a sharply defined, round or lobulated, hyperdense solid mass with relatively homogeneous contrast enhancement and peritumoral edema. Sharp demarcation of the tumor from surrounding tissue may lead to complete removal and prolonged survival despite high ...

We consider a phase-field model of prostate cancer growth with chemotherapy and antiangiogenic therapy effects which is introduced in [2]. It comprised equation to describe tumor growth, coupled reaction-diffusion type for generic nutrient the tumor. An additional couples concentration prostate-specific antigen (PSA) prostatic t...

The aim of this study was to assess the relationship between the enhancement patterns and clinicopathological features of gastric cancer using intravenous contrast-enhanced ultrasonography (CEUS). In this Ethics Committee-approved prospective study, five hundred fifty two patients with gastric cancer who gave informed consent were examined preoperatively with CEUS. The enhancement pattern of ea...

Calcifying fibrous tumor (CFT) is benign mesenchymal lesion. CFTs of the GI tract are quite rare with less than 60 cases gastric reported in English literature. In a healthy 49 old female, routine Endoscopic ultrasonography (EUS) revealed an internally isoechoic, homogeneous 12mm lesion mainly within submucosa distal body stomach no significant past history. An endoscopic submucosal dissection ...

ovarian mixed germ cell tumors consisting of endodermal sinus tumor and immature teratoma are very rare and have been reported only in a few case reports. here we report a rare mixed germ cell tumor of ovary which was consisted of endodermal sinus tumor and immature teratoma components with an unusual intraabdominal location. patient was a 21 years old girl with the chief compliant of abdominal...

Introduction: Retroperitoneal cystic lymphangioma is a rare benign tumor of the retroperitoneal lymphatics that usually manifests in infancy. It is worth to Report of unexpected presentation especially in Adult. Case Presentation: An adult patient with Left Lower abdominal pain was referred to our hospital. Abdominal ultrasonography revealed a large, multilocular, cystic mass with an obscure ma...