What Is a isoechoic lesion?

An isoechoic lesion is a type of abnormal tissue or mass that has similar echogenicity to the surrounding tissues when viewed on an ultrasound. This means it reflects ultrasound waves similarly to the normal tissues nearby, making it challenging to distinguish from them. Isoechoic lesions can be benign or malignant, and further evaluation, such as imaging or biopsy, may be necessary to determine their nature.