Help!! What is this?? - (Jul/23/2010 )

This is pic of teratoma via subcutaneous injection.

I don't know what structure is ...
Please help me..
Thanks!!

ala1004 on Jul 23 2010, 09:10 PM said:

perhaps a X-section of a blood vessel...the wall (if indeed it is) looks too thick tho for a capillary? can you give dimensions or more details?

my first thought: gut epithelium! But I don't know why...

cheers,

Minna