It is also known as the signal node, the node located in the deep cervical chain. It is the thoracic duct end node. It acquires afferent lymphatic drainage from the left head, neck, chest, abdomen, pelvis, and bilateral lower extremities, which ultimately drains into the jugular-subclavian venous junction via the thoracic duct.
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What does a lump under collar bone on right side mean?
Query: Hello doctor, I consulted two doctors regarding a lump that I could feel above my left collarbone, whenever I strain or turn my neck. Both the doctors said that it was just a prominent tendon, but gave me an ultrasound to ease my mind. The ultrasound said 'there is a 6 by 4 mm hypoechoic nodule in ... Read Full »
Answer: Hello, Welcome to icliniq.com. There is a lymph node in the left supraclavicular region called as Virchow's node. If enlarged, it may indicate a malignancy of the abdominal region as that is the draining pathway of the lymph from that area. A lymph node from cancer is generally very hard to palpa... Read Full »