dysgerminoma การใช้

• Dysgerminoma accounts for less than 1 % of ovarian tumors overall.
• Formerly, gonadoblastoma was sometimes regarded as a subset of dysgerminoma.
• In modern literature, it is sometimes considered to progress to dysgerminoma.
• Dysgerminoma is extremely rare after age 50.
• The girl had a type of brain tumor, a dysgerminoma, that caused her early puberty.
• Dysgerminoma usually occurs in adolescence and early adult life; about 5 % occur in pre-pubertal children.
• Abnormal gonads ( due to gonadal dysgenesis and androgen insensitivity syndrome ) have a high risk of developing a dysgerminoma.
• Dysgerminoma occurs in both ovaries in 10 % of patients and, in a further 10 %, there is microscopic tumor in the other ovary.
• In the ovary, the tumor is called a dysgerminoma, and in non-gonadal sites, particularly the central nervous system, it is called a germinoma.
• From 1921 to 1936 he was Director of Laboratories at the second Gynaecological Clinic of the University of Vienna, where he carried out studies on cervical cancer and developed his English in 1933, and wrote one of the earliest papers on dysgerminoma in 1934.