Mediastinal lesions | Location | Shape | Margins | Echogenicity | Echotexture | Size | |
---|---|---|---|---|---|---|---|
Malignant | Lymphoma (8) | Cr Med (8) | Rounded (3) Oval (5) | Well-defined (8) | Hypoechoic (8) | Inhomogeneous (7) Homogeneous (1) | < 50 mm (3) > 50 mm (5) |
Thymoma (3) | Cr Med (3) | Oval (3) | Well-defined (3) | Hypoechoic (3) | Inhomogeneous (3) | > 50 mm | |
Myxosarcoma (1) | Cr Med | Oval | Well-defined | Hypoechoic | Inhomogeneous | > 50 mm | |
Mesothelioma (1) | Cr Med | Oval | Well-defined | Hypoechoic | Inhomogeneous | < 50 mm | |
Carcinomatous lymphadenopathy (1) | Cr Med | Oval | Well-defined | Hypoechoic | Inhomogeneous | < 50 mm | |
Melanoma (1) | Cr Med | Oval | Well-defined | Hypoechoic | Inhomogeneous | > 50 mm | |
Benign | Abscess (1) | Cau Med | Oval | Well-defined | Heterogeneously anechoic | NA | < 50 mm |
Lipoma (1) | Cau Med | Oval | Well-defined | Hypoechoic | Homogeneous | < 50 mm |