https://www.livescience.com/62128-interstitium-organ.html
With all that's known about human anatomy, you wouldn't expect doctors to discover a new body part in this day and age. But now, researchers say they've done just that: They've found a network of fluid-filled spaces in tissue that hadn't been seen before.
These fluid-filled spaces were discovered in connective tissues all over the body, including below the skin's surface; lining the
digestive tract, lungs and urinary systems; and surrounding muscles, according to a new study detailing the findings, published today (March 27) in the journal
Scientific Reports.
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Hmmm, but what about vacant spaces in my scull cavities?
When will U get to these?
Would an abreviation "intium" be permitted for those of us slow on spelling?
Cheers,