%0 Journal Article %T "Widespread Hydatidosis of Sacroiliac Bones and Retroperitoneum: A Case Report " %A "M. Zhianpour %A R. Basiratnia " %J Iranian Journal of Radiology %D 2004 %I Tehran University of Medical Sciences %X Hydatid disease is one of the oldest diseases known to humankind. In 85-95% of the cases, the liver and/or the lungs are involved and only 5-15% of other organs. The case presented here is a 38-year-old man with hydatid disease of lower lumbar vertebrae, sacrum, lumbosacral spinal canal, and left iliac bone; with extension to retroperitoneum and piriformis, sacrospi-nalis, iliacus, iliopsoas, and quadratus lumbarum muscles; without involvement of liver or lung, as diagnosed by MRI and CT scan and confirmed by surgery. %K skeletal hydatidosis %U http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/677.pdf&manuscript_id=677