hereby we report a case of well-differentiated intraosseous osteosarcoma in the sacrum. a 32-year-old woman was admitted to our hospital with a low echo-level mass in the pelvis searched by ultrasound in a routine physical examination. radiographically, the mass was misdiagnosed as a benign bony tumor originating from the sacrum. the tumor was completely resected and pathological diagnosis was ...

56 percutaneous nephrostomies were evaluated in 50 patients, with a malignant underlying factor in 32 and benign conditions in 24. the clinical indication was decompression for supravesical obstruction with or without azotemia in the majority of cases. less common indications were management of ureteral fistula, ureteral stricture dilatation, and pelvic stone extraction. serious complications w...

56 percutaneous nephrostomies were evaluated in 50 patients, with a malignant underlying factor in 32 and benign conditions in 24. The clinical indication was decompression for supravesical obstruction with or without azotemia in the majority of cases. Less common indications were management of ureteral fistula, ureteral stricture dilatation, and pelvic stone extraction. Serious complicati...

domestication of animals has had some important effects on physiology, morphology, behavior and well-being of domesticated animals. conscious or goal directed selections on animals for increasing their productions has accelerated the rate of the changes, leading to some well-being defections. this paper notes some aspects of animal domestication in context of genetic science. then explains how ...