Sex cord-stromal tumor
Sex cord-stromal tumor
Sex cord-stromal tumor (pronunciation: /sɛks kɔːrd-strəʊməl tuːmər/) is a category of tumor that originates from the sex cord or stroma, the supportive tissues of the gonads.
Etymology
The term "sex cord-stromal tumor" is derived from the location of the tumor's origin. The sex cord is a part of the reproductive system, while the stroma refers to the connective, supportive framework of a biological cell, tissue, or organ.
Types
Sex cord-stromal tumors can be classified into several types, including:
- Granulosa cell tumor: This is a type of sex cord-stromal tumor that originates from granulosa cells in the ovary.
- Sertoli-Leydig cell tumor: This tumor originates from Sertoli and Leydig cells, which are found in the testes.
- Thecoma: This is a rare type of sex cord-stromal tumor that typically occurs in postmenopausal women.
- Fibroma: This is a benign tumor that originates from fibrous or connective tissue.
Symptoms
Symptoms of sex cord-stromal tumors can vary depending on the type and location of the tumor. Common symptoms may include abdominal pain, bloating, and irregular menstrual periods. In some cases, these tumors can produce hormones, leading to symptoms such as early puberty in children or postmenopausal bleeding in women.
Treatment
Treatment for sex cord-stromal tumors typically involves surgery to remove the tumor. In some cases, chemotherapy or radiation therapy may also be used.
See also
External links
- Medical encyclopedia article on Sex cord-stromal tumor
- Wikipedia's article - Sex cord-stromal tumor
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