Malignant mesothelioma of the tunica vaginalis testis: unusual sonographic appearance.

@article{Wang2005MalignantMO,
  title={Malignant mesothelioma of the tunica vaginalis testis: unusual sonographic appearance.},
  author={M Wang and C Mak and Wen-Sheng Tzeng and Jyh-Ching Chen and Jinn-Ming Chang and Ching-Nan Lin},
  journal={Journal of clinical ultrasound : JCU},
  year={2005},
  volume={33 8},
  pages={418-20}
}
Malignant mesothelioma of the tunica vaginalis testis is a rare and aggressive neoplasm. It is similar to malignant mesothelioma of the peritoneum, usually associated with asbestos exposure. We present an unusual case in which the tumor was a mix of a hypoechoic solid nodule and a cystic component with low-level internal echoes.