APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -Structure of Lymph Nodes Each lymph node is surrounded by a fibrous capsule that encircles the internal cortex and medulla.

Detailed explanation-2: -Lymph nodes are small, bean-shaped structures, usually measuring between 0.2 and 2 cm, and are surrounded by a fibrous capsule. Fibrous trabeculae projecting from the capsule lend structural support to the lymph node.

Detailed explanation-3: -The nodes are covered by a capsule of dense connective tissue, and have capsular extensions, of connective tissue, called the trabeculae, which provide support for blood vessels entering into the nodes.