Journal of Medical Cases, ISSN 1923-4155 print, 1923-4163 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Med Cases and Elmer Press Inc
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Case Report

Volume 7, Number 3, March 2016, pages 98-101

Endometriosis of Right Inguinal Subcutaneous Tissue


Figure 1.
Figure 1. A photograph showing the location of the mass. Elastic hard, 2 × 1 cm ill-defined mass was palpable within the area marked on the skin.
Figure 2.
Figure 2. Magnetic resonance imaging of the mass. On T1-weighted images (a), the mass showed iso-signal intensity. On T2-weighted images (b), iso-signal intensity area and high signal intensity area were irregularly distributed.
Figure 3.
Figure 3. A surgical finding of the mass. The tumor was located in the subcutaneous region.
Figure 4.
Figure 4. A cut surface of the surgical specimen. A band-like structure in a specimen was observed.
Figure 5.
Figure 5. Histopathological findings of the tumor. Gland structures consisting of cylindrical epithelium in dense fibrous were observed (a: original magnification × 100). This epithelium was positive for estrogen (b: original magnification × 400).