Tumors or Cysts**: Rarely, growths inside the spinal canal compress nerves.

Tue, 05 May 2026 18:50:53 +0000

Understanding Spinal Tumors and Cysts: Rare Growth Inside the Spinal Canal That Can Compress Nerves The human spine is a complex and fragile structure, essential for movement, support, and protection of the spinal cord and nerve roots. Rarely, abnormal growths such as tumors and cysts can develop inside the spinal canal, potentially pressing on delicate nerves. While these conditions are uncommon, their impact on nerve function can lead to significant symptoms and require prompt medical attention. ### What Are Spinal Tumors and Cysts? Spinal tumors are abnormal masses of tissue arising within or near the spinal canal. They can be primary (originating in the spine or nearby tissues) or secondary (metastatic, spreading from cancers elsewhere in the body). These growths vary significantly in size, shape, and aggressiveness.