case_images: PMC4790154_01
case_images: Shows preoperative and postoperative axial MR images of patient
case_images: JCVJS-7-7-g001.jpg
case_images: PMC4790154_01_JCVJS-7-7-g001.jpg
case_images: F1
case_images: It was hyperintense on T2-weighted images [Figures 1 and 2].
case_images: Shows preoperative and postoperative sagittal MR images of patient
case_images: JCVJS-7-7-g002.jpg
case_images: PMC4790154_01_JCVJS-7-7-g002.jpg
case_images: F2
case_images: It was hyperintense on T2-weighted images [Figures 1 and 2].
case_images: The operative view of LFH under microscope
case_images: JCVJS-7-7-g003.jpg
case_images: PMC4790154_01_JCVJS-7-7-g003.jpg
case_images: F3
case_images: Figure 3 shows the operative view of LFH under the microscope.
case_images: Histological examination revealed hemorrhage of the ligamentum flavum. The overall histological diagnosis was a hematoma in the degenerative LF. The hematoma is made up of poorly vascularized, dense tissue with elastic fibers and collagen
case_images: JCVJS-7-7-g004.jpg
case_images: PMC4790154_01_JCVJS-7-7-g004.jpg
case_images: F4
case_images: Histological examination of the LF revealed a consolidated hematoma with granulomatous change, degenerative fibrous tissue surrounded by intact fibrous tissue [Figure 4], and accumulation of hemosiderin-laden macrophages.