PMC10112509_01
MRI findings of this case: (A) The lesions with the T2-FS sequence exhibited an uneven hypersignal. The right side exhibited a T2 hypersignal, similar to fluid. Magnetic resonance imaging findings of this case: (B,C) Both diffusion-weighted imaging (B800) and apparent diffusion coefficient lesions exhibited high signals with an unrestricted diffusion. (D) The T1-FS lesions had uneven and slightly hyperactive signals. (E) Enhancement of the left side of the lesion was observed after intravenous injection of contrast medium.
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fig1
Small, round, long T1 and T2 signal foci without apparent enhancement were observed in the cervix (Figure 1).
Histologic findings of this case: The tumor was located in the submucosa, and the tumor cells in the superficial area were relatively sparse. The tumor cells consisted of spindle cells and stellate cells with similar morphologies (A, x50) (B, x100) (C, x200). Immunohistochemistry (IHC) staining revealed a strong expression for estrogen receptors (D, x100), desmin (E, x100), and CD34 (F, x100).
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fig2
The tumor cells had a Ki-67 index of 1% (Figure 2).