International Journal of Clinical Research

Objective: To analyze the imaging features and clinical study of MRI in the diagnosis of knee joint myeloedema syndrome. Methods 60 patients admitted to our hospital from March 2021 to March 2022 were enrolled. All patients underwent MRI diagnosis and routine X-ray diagnosis, and the diagnosis results were analyzed. Results Combined with MRI diagnosis, 46 patients (46 lesions) with single bone marrow edema and 14 patients (28 lesions) with multiple lesions were found in this group. In the process of T1W1 scanning, all lesions showed low signal, while in the process of conventional T2W1 scanning, they showed high signal. Both fat suppression sequence and gradient echo T2W1 scanning showed high signal. In the process of MRI scanning, it can be clearly observed that the bone marrow edema is distributed along the edge of the bone contour. Of the 74 lesions, 42 showed patchy lesions, 14 showed map like lesions, and 18 showed irregular lesions. The lesions had no obvious boundary and the signals of the lesions were unevenly distributed. During the examination, no patient had fracture of bone cortex, and the bone contour did not change abnormally. Conclusion MRI can clearly show the characteristics of the injured site of the patients in the process of diagnosis of knee joint myeloedema syndrome, which can promote the patients to be diagnosed as soon as possible.

Laparoscopic Minimally Invasive Treatment; Endometriosis