Figure Legend | Panel A | Panel B
Figure 19: Placental site trophoblastic tumor in a 22-year-old woman with irregular menses who reported "passing tissue." Her beta-hCG level was 514 mIU/mL (514 IU/L). Panel A Sonogram demonstrates subtle heterogeneity and increased echogenicity of the myometrium, as well as an enlarged heterogeneous endometrial stripe. Panel B CT scan shows a mass with very low attenuation centrally, with a slightly higher attenuation process extending most of the way through the expected thickness of the myometrium. A thin rim of myometrium is seen surrounding the tumor, which measured 7 cm at the time of hysterectomy.
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