Sarcoidosis is an idiopathic multisystem disorder that usually develops in the respiratory system, but rarely in spinal cord. A 54-year-old female patient was presented with progressive right side weakness and paresthesia below C4 level dermatome which began 3 months ago. Cervical MRI findings showed T2 weighted high signal nodular lesion with surrounding edema at the C4 and C5 vertebra level, suggestive of intramedullary spinal cord tumor. She went through the resection of the part of the mass. The result of biopsy revelaed chronic granulomatous inflammation without caseous necrosis. Despite of tuberculosis medication and proper rehabilitation program for 2 weeks, there was no improvement of symptoms with exacerbated findings on cervical MRI and increased serum angiotensin converting enzyme level. We concerned about the cervical intramedullary sarcoidosis at this point, we treated her with steroid. After 3 months, her MRI findings were improved without improvement in her symptoms. (J Korean Acad Rehab Med 2010; 34: 372-375)

Cavernous hemangiomas occur throughout the central nervous system. Although they are most commonly found in the brain, the intraspinal lesion accounts for approximately 5% of all adult intramedullary lesions. Widespread use of MR imaging have led to an increase in the reported cases of intramedullary cavernous hamangiomas. Spinal intramedullary cavernomas are positioned in a particularly precarious location, and are more likely to cause clinically significant findings than cranial cavernomas. It is important to recognize cavernomas as a surgically manageable cause of myelopathy. Generally, surgery cannot cure the chronic myelopathy from cavernoma but can halt it's progression. These facts emphasize the need for early diagnosis. In our two cases, they developed initially low back pain and sensory changes of both legs and subsequently paraplegia. We report two cases of intramedullary cavernous hemangioma with the review of literatures. (J Korean Acad Rehab Med 2002; 26: 815-818)