Struma ovarii is a type of teratoma, a noncancerous tumour in the ovary. The term teratoma is used to describe a tumour made up of germ cells – specialized cells in the ovary that have the potential to form many different types of tissue. While most teratomas contain a mixture of tissues, such as hair, …
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What is a spermatocytic tumour? Spermatocytic tumour is a rare type of testicular cancer that is typically seen in men over 50 years of age. Unlike other types of testicular cancers, spermatocytic tumour also never metastasizes (spreads) to other parts of the body and most patients are cured with surgery alone. What type of tumour …
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What is a yolk sac tumour? Yolk sac tumour is a type of cancer. In males, the tumour often starts in the testicle where it is part of a group of cancers known as germ-cell tumours. Yolk sac tumour is the most common type of testicular tumour in young children and it typically responds well …
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What is embryonal carcinoma of the male testis? Embryonal carcinoma is a type of testicular cancer and part of a group of cancers known as germ-cell tumours. Embryonal carcinoma is an aggressive type of germ-cell tumour that frequently spreads to other parts of the body. The name ‘embryonal carcinoma’ reflects the appearance of the tumour …
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What is a mixed germ-cell tumour? A mixed germ-cell tumour is a type of testicular cancer made up of more than one type of germ-cell tumour. The types of germ cell tumours that may be found in a mixed germ cell tumour are seminoma, embryonal carcinoma, yolk sac tumour, teratoma, and choriocarcinoma. Mixed germ-cell tumours …
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