Vulvar Fibroadenoma with Lactational Changes in Ectopic Breast Tissue
Figure 1
Magnetic resonance images of the pelvis. (a) Axial T1-weighted spin-echo image (TR = 700 ms/TE = 10 ms). A well-defined, ovoid mass in the subcutaneous tissue of the inferior right labia majora is seen (arrow), with smooth contours and no evidence of infiltration of adjacent structures. The mass has homogenous signal which is isointense to skeletal muscle. (b) Axial T2-weighted fast spin-echo image (TR = 4450 ms/TE = 89 ms). The mass has heterogeneous high signal intensity, with areas of very high signal intensity suggesting the presence of fluid (arrow) (c) Axial T2-weighted fast spin-echo image with frequency selective fat saturation (TR = 5266 ms/TE = 89 ms). No inflammatory changes are seen in the adjacent fat. (d) Coronal T2-weighted fast spin-echo image (TR = 5216 ms/TE = 83 ms). A well-defined thin capsule around the mass (black arrow) and thin internal septa (white arrow) are demonstrated.
