Posted 5/12/2023 2:26 PM (GMT 0)
Hi Craig. Here's my understanding of hypoechoic lesions. Almost any change from normal whether benign or malignant makes the tissue less compact, so more sound energy passes through, and the area shows up darker on the ultrasound screen (less reflection back to the probe = "hypoechoic"). If you uro isn't aiming for specific MRI-identified lesions, then you probably had a random core taken in that prostate zone. If your doc sees a darker area in that zone, they will aim for it, so "random cores" aren't always strictly random. These areas are "suspicious" for cancer. As yet, no imaging method, whether MRI, CT, or US can diagnose cancer, which requires microscopic examination and, as mentioned, hypoechoic lesions can result from benign conditions.
I asked my uro for the percentage of patients for whom he sees at least one hypoechoic lesion somewhere in the prostate, and he estimated it at about 50% of biopsies.
Post your complete results when you have them, and we'll try to give you some info and, more importantly, some questions/topics to discuss with your uro should it turn out that there is cancer. The name of the game here is One Day at a Time ;)
Djin