A hypoechoic nodule is a type of thyroid nodule that appears dark on an ultrasound scan. In some cases, it may become cancerous. Learn more here.

A: First, it is important to describe what a vague hypoechoic lesion of the pancreas means to an endosonographer (Figure 1). Any lesion that is large, well circumscribed, cystic, or distorts ...

CART analysis selected a PSA cutoff of more than 1.55 ng/mL for further work-up, regardless of DRE findings. CART then selected the following subgroups at risk for a positive biopsy: (1) PSAD more ...