Hi and welcome,
This is indeed an interesting case.
It would help to know if you had ever had any instrumentation / surgery related to the uterus
The abnormal blood vessels may be an hemangioma
of blood vessels, Artery
vein malformation, or vessels feeding a growth.
Do not worry. There are advanced therapies now like embolisation that can take care of these.
Hope this satisfies your query.
Thanks for using HCM.
Feel free to ask any more questions that you may have.
Dr Madhuri Bagde
Consultant Obstetrician and Gynecologist