Ultrasound results help?

hello,

I had an ultrasound today for a lump on my clavicle. It is a lymph node that is swollen. The results state this: a solid hypoechoic lesion with central increased echogenicity is present at the palpable abnormality in the left upper chest wall. It measures 17 x 6 x 11 mm.

Could anyone tell me what this means? Nobody will be able to call or explain till tomorrow sometime.