淋巴瘤病人淋巴结，以淋巴样肿瘤细胞增生形成瘤为典型的恶性过程。淋巴结被膜被侵袭，淋巴瘤的细胞已经侵入周围的脂肪组织。淋巴滤泡增多、大小不一。属恶性淋巴瘤，小裂细胞型,滤泡性（也称为：恶性淋巴瘤，低分化淋巴细胞型，结节性）。
Here is a lymph node involved by lymphoma, a malignant process characterized by the proliferation of neoplastic lymphoid cells. The capsule of the node has been invaded and the lymphomatous cells extend into the surrounding adipose tissue. Note that the follicles are numerous and irregularly sized. This is a malignant lymphoma, small cleaved cell type, follicular (also known as: malignant lymphoma, poorly differentiated lymphocytic type, nodular).
