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Lymphatic System

This category is for questions about the various vessels by which lymph, a watery fluid of leukocytes, circulates through the body, providing transportation for some materials and removing particulate from tissues.

1,658 Questions

What is esophagectomy?

the surgical removal of the esophagus or a cancerous (malignant) portion of the esophagus and nearby lymph nodes.

Are leukocytes and blood in urine symptoms of lupus?

Yes, these are all signs of Lupus. Looking for these 2 things are some of the things the doctor will look for when trying to diagnose you with Lupus.

What is the major difference between lymph and interstitial fluid?

during the exchange of gases in the tissues , some colorless fluid oozes out of the capillaries and fills the inter cellular spaces . this fluid is called interstitial or tissue fluid. It is the medium through which the exchange of gasses and food takes place.

now some of this fluid enters the blind lymphatic capillary. as it has entered the lymph vessel then this fluid is now called lymph. the excess tissue fluid is returned back to the blood by this lymphatic system.

Do men have a strong immune system than women?

Women can have immunity's to illnesses as men. Likewise men can be less immune to illnesses than some women, it all depends on that persons surroundings, personal immunity to illnesses, and diet.

What do lymph vessels do?

In anatomy, lymph vessels are thin walled, valved structures that carry lymph.

Can getting punched in the lymph node make it swollen?

Ok literally, just fought my brother, he elbows me 3 times in the jaw and my lymph node is swollen on my left side, hurts lika B as if some1 is stabbing me, was looking for the answer of "what happens when your lymph node gets swollen from being punched" and came across this. Well i have first hand experience with this one so im gonna havta say yes getting punched there swells your lymph node

Can lymph nodes be so swollen you can not swallow?

Yes. I'm currently suffering (and believe me, the key word is suffering) from a dry socket, a condition 5% of lower wisdom tooth extraction patients get as a result of the blood clot failing to form or to stay in place (in the socket of the removed tooth.) The pain goes without saying, but as an unexpected bonus, there is associated swelling of the lymph nodes on the left side of my throat which is so severe, I cannot swallow my pain medicine, or even the thick saliva that keeps gathering in my mouth. I can't take nourishment or drink water....I'll be going back to the oral surgeon on Monday to see if there's a treatment that will help me. After all, it doesn't take a genius to realize that without food and drink, you die. At any rate, YES, your lymph nodes can swell enough to prevent swallowing.

How does strptococcus pneumoniae avoid be killed by phagocytes?

explain how each of the following avoids being killed by phogocytes, S.pneumoniane, M.Tuberuclosis, S. dysenterae, S, pyogenes

What causes inflamed lung nodes?

I have infammatory noed in the precarinal area.

Are they swollen lymph nodes or bone under ear and behind jaw bone?

More info - Hi, I can't get an answer anywhere... so, you know how there are lymph nodes under the ear and behind the jaw; like where there are muscles? Okay, so I've had swollen lymph nodes there before and I got them about a month ago again. At the time they were painful and swollen. Now, I think they just stayed swollen. But they are hard as bone. So is there bone there that I could be feeling? Or are they actual hard, swollen lymph nodes? The right one is a little lower than the left side. They're below the mastoid process. I believe it's in the cervical lymph node region. Any thoughts?