PMC2938464_01
CT scan superior to the umbilicus shows a large, right-sided retroperitoneal mass with bone and soft tissue.
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fig1
He was admitted to the hospital where, on computed tomography, he was found to have a large retroperitoneal mass containing bone and multiple different soft-tissue densities consistent with a teratoma (Figures 1 and 2).
CT scan with contrast shows a retroperitoneal mass containing bone, soft tissue, and cystic elements.
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fig2
He was admitted to the hospital where, on computed tomography, he was found to have a large retroperitoneal mass containing bone and multiple different soft-tissue densities consistent with a teratoma (Figures 1 and 2).
Skin adnexa in teratoma.
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The external surface was lobulated and ragged in areas, with cut sections revealing mostly yellow, lobulated fat with cystic areas filled with brown, cheesy material and hair (Figure 3).
Bone components in teratoma.
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Areas of calcification compatible with bone were also noted (Figure 4).
Penile tissue in teratoma.
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Penile tissue was also present microscopically (Figure 5).