Translation of "swelling" into Swahili

On the last page of the article, I found an explanation of why such swelling occurs.

Ukurasa wa mwisho wa makala hiyo ulieleza kisababishi cha uvimbe huu.

This reduced Janice’s risk of lymphedema, an uncomfortable swelling of the arm that can occur when many lymph nodes are removed.

Hilo lilifanya mkono wa Janice usivimbe kwa sababu ya kufungika kwa mishipa ya limfu, jambo ambalo hutokea wakati tezi nyingi za limfu zinapoondolewa.