1. What is the term used to refer to the edematous tissue straining against breast ligaments that takes on an orange-peel dimpling? 2. Invasive tumors of the upper outer quadrant of the breast spread...

1. What is the term used to refer to the edematous tissue straining against breast ligaments that takes on an orange-peel dimpling?

2. Invasive tumors of the upper outer quadrant of the breast spread first to the ____________ lymph nodes, while those in the medial half spread first to the ________________ lymph nodes.