Hypoechoic Meaning In Ultrasound, For example, a hypoechoic mass in the kidney means the mass is darker than the kidney it’s in. . Jul 20, 2025 · In conclusion, a hypoechoic thyroid nodule is a term used to describe a specific appearance of a thyroid nodule on an ultrasound image. A hypoechoic mass looks dark gray on an ultrasound. It can also detect generalized changes in echogenicity of an organ. Per ACR TI-RADS, points from all present types are added together: None or large comet-tail artifacts = 0 pts, Macrocalcifications = 1 pt, Peripheral (rim) calcifications = 2 pts, Punctate echogenic foci = 3 pts. Based on echogenicity, a structure can be characterized as anechoic, hypoechoic and hyperechoic May 2, 2024 · Hypoechoic tissues absorb more ultrasound waves, resulting in less reflection and a darker appearance on imaging. Nov 22, 2025 · If an ultrasound finds a hypoechoic mass, you may have wondered what that means. This can mean there is injury to the spleen. It can indicate the presence of a tumor or noncancerous mass. aeh, oci, ummw, rgne9, so, dv, ws6, f14u, nl, fvac,