Patient c1; first MRI of the pelvis, 8 days prior to first histology of malignancy: Signal enhancement around the femoral head on the right as well as the right sacrum. Pathologically enlarged lymph nodes bilaterally in the groin area. Fistulas in the subcutaneous tissue. Inflammation in the gluteal muscles right > left. Fistula-like fluid accumulations along the inflammatory areas, minor fluid accumulations presacral and dorsal to the rectum