Hygroma (hygroma) intradural is a very rare condition that appears as tumors or swellings in the soft tissue inside the spinal cord. In general, hygromas can occur at any level from the cervical to lumbar spine and are often caused by pressure on structures within the spinal canal to form cavities containing fluid. Although hygroma is almost always benign, it can cause severe pain and impair movement in the affected area, limiting the patient's quality of life.
The reasons for the development of intralateral hygromas are varied and complex. Perhaps one of the reasons is tissue damage