Tumors primarily composed of germ cells are known as germ cell tumors, and they can be
either malignant (cancerous) or nonmalignant (non-cancerous, benign). The cells that form in
the embryo (fetus or unborn child) and eventually give rise to the cells that make up the
reproductive systems of both males and females are known as germ cells. The germ cells that
descend into the scrotal sac as testicular cells or into the pelvis as ovarian cells are referred to
as such. Germ cells are the source of the majority of testicular and ovarian cancers. The term
"gonads" refers to the ovaries and testes. Germ cell cancers are not common. It is possible for
germ cell cancers to spread to other body parts.
The most typical signs and symptoms of germ cell tumors are listed below. But each person
experiences symptoms differently, and they can change based on the location and size of the
tumor.
- A detectable or palpable tumor, bulge, or bulk
- Increased alpha-fetoprotein, or AFP, levels
- Increased beta-human chorionic gonadotropin (ß-HCG) levels
- Stomach ache
- Breathing difficulties or wheezing in case of spread to the lungs