1. The neck part is the most dense position of systemic and shallow lymph gland. 颈部是全身浅表淋巴结最密集的部位。
2. There are lymph gland inflammation, malignant lymphoma and all kinds of metastatic cancer, which often cause intumescence of shallow lymph gland. 淋巴结炎、恶性淋巴瘤，各种转移癌常引起颈部浅表淋巴结肿大。
3. Passive smoking has been associated with lymph gland, nasal, and lung cancers, allergies, eye and skin diseases, as well as respiratory problems in cats and dogs. 被动吸烟与淋巴癌、鼻癌、肺癌、各种过敏、眼病、皮肤疾病以及宠物的呼吸道疾病有关。
