淋巴结表面有薄层致密结缔组织构成的被膜,而实质则为淋巴组织和淋巴窦。淋巴组织以网状组织作支架,含有大量淋巴细胞和浆细胞,此类圆形细胞常较密集,胞体细小,核染色质浓密,胞质少。这些结构特点对制片工作的影响是:一、致密结缔组织被 The surface of the lymph nodes are thin dense connective tissue composed of the capsule, but in essence, lymphoid tissue and lymph nodes. Lymphoid tissue as a mesh-like scaffold, contains a large number of lymphocytes and plasma cells, such cells are often more dense, small somatic cell body, nuclear chromatin dense, less cytoplasm. The impact of these structural features on the production of the film is: First, the dense connective tissue is