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Can the spleen regenerate itself

Updated: 8/10/2023
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12y ago

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I had my spleen removed 40 years ago and have since had two operations where it was noted that I had two small spleens grow in its place. Since then I have had some ultra sounds and have been told that there are now 4 small spleens. I believe they work as I was never given antibiotics to counter infections and at first it took a while to recover from colds but now I recover quite quickly.

I had my spleen removed after a car accident at age 14. I took antibiotics for 3 years following the accident. (I include this because the above person seems to think antibiotics will inhibit growth.)

I formed a small replacement spleen. These spleens do not come from nowhere and they are not reformations the original spleen.

The form from small lymph like nodes located near the spleen. Only some people have them and occasionally after a spleen is removed (A spleen is basically a large complex lymph node) This small node will take over some of the functions of the spleen.

There is nothing magical about it; It is simply the act of a previously useless node partially taking over the function of the spleen. It does grow in size and can be quite helpful. However it does not (as far as my research shows) protect against encapsulated bacteria like a spleen would.

Encapsulated bacteria being possibly the largest threat to a person lacking a spleen.

This is NOT regeneration of the original spleen.

It is a node taking over some of the functions of the spleen.

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10y ago
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Wiki User

12y ago

No it cant, the liver is the only organ that can regenerate itself

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Wiki User

15y ago

I'm not sure if you think you need one then go to da doctor .

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10y ago

Spleen does not grow back, once it is removed. You have to remove spleen, say in hypersplenism.

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Wiki User

11y ago

no

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Wiki User

15y ago

Maybe

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