A juvenile type granulosa cell tumour (GCT) is a rare and slow-growing type of ovarian cancer that typically develops in girls and women before 30 years of age. The tumour is composed of immature (primitive) appearing granulosa cells. Mature granulosa cells are normally found in the ovary where they produce the hormone estrogen and support …
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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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What is a granular cell tumour? Granular cell tumour is a non-cancerous type of tumour made up of large pink granular cells. The tumour is believed to originate from cells normally found in neural tissue such as a nerve. Granular cell tumours can develop anywhere in the body although they are most commonly found inside …
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What is a giant cell tumour of tendon sheath? Giant cell tumour of tendon sheath is a non-cancerous tumour that commonly occurs in the fingers of the hand. It can also involve the large joints of the body such as the knee and elbow. Joints connect two bones together and are important for movement. Although …
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Giant cell tumour (GCT) of bone is a common type of bone tumour. It can start in almost any bone in the body. Although most GCTs of bone are considered benign (non-cancerous) tumours, they are locally aggressive and large tumours can cause the surrounding bone to break. Some tumours may grow beyond the bone and …
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