video1.0<iframe src="https://www.loom.com/embed/28a4767d38b94d09b1ca71684788f775" frameborder="0" width="1600" height="1200" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12001600Loomhttps://www.loom.com12001600https://cdn.loom.com/sessions/thumbnails/28a4767d38b94d09b1ca71684788f775-00001.gif1560.4400000000044In this video, I discuss the structure, functions, and classifications of lymph nodes. I also cover the drainage of the lymphatic system and the importance of taking a patient's history and conducting a physical examination. Important aspects such as pain, size, and location of lymph nodes are highlighted. I provide insights into the diagnostic investigations and their significance, with a focus on tuberculosis lumpano. Watch this video to gain a comprehensive understanding of lymph nodes and their clinical implications.