If you are diagnosed with cancer of the uterus at an early stage, what
are the chances of it having spread anywhere else

Dear kitcat1-ga,

It is first important to find out what stage it has been diagnosed at.
This page by Gynecologic Oncology Associates provides information on
the surgical stages of the cancer and its spread, and gives
information on the prognosis. It is to be noted that the ?prognosis
depends on the substage and the grade? of the cancer.
http://www.gyncancer.com/uterus.html

These pages will also assist you.

Endometrial cancer - prognosis 
http://www.patient.co.uk/showdoc/27000678/

Diagnosis and Prognosis of Uterine (Endometrial) Cancer
http://www.med.nyu.edu/patientcare/patients/library/article.html?ChunkIID=32826#prognosis

I hope this answers your question. If it does not, or the answer is
unclear, then please ask for clarification of this research before
rating the answer. I shall respond to the clarification request as
soon as I receive it.
Thank you
answerfinder