Search results
Results From The WOW.Com Content Network
Choriocarcinoma arising in the testicle is rare, malignant and highly resistant to chemotherapy. The same is true of choriocarcinoma arising in the ovary. Testicular choriocarcinoma has the worst prognosis of all germ-cell cancers.
Leydig cell tumour, also Leydig cell tumor (US spelling), (testicular) interstitial cell tumour and (testicular) interstitial cell tumor (US spelling), is a member of the sex cord-stromal tumour group [2] of ovarian and testicular cancers. It arises from Leydig cells. While the tumour can occur at any age, it occurs most often in young adults.
Testicular cancer is highly treatable and usually curable. [5] Treatment options may include surgery, radiation therapy, chemotherapy, or stem cell transplantation. [2] Even in cases in which cancer has spread widely, chemotherapy offers a cure rate greater than 80%. [4] Globally testicular cancer affected about 686,000 people in 2015. [6]
In the testis pure embryonal carcinoma is also uncommon, and accounts for approximately ten percent of testicular germ cell tumours. However, it is present as a component of almost ninety percent of mixed nonseminomatous germ cell tumours. The average age at diagnosis is 31 years, and typically presents as a testicular lump which may be painful.
Teratocarcinoma refers to a germ cell tumor that is a mixture of teratoma with embryonal carcinoma, or with choriocarcinoma, or with both. [9] This kind of mixed germ cell tumor may be known simply as a teratoma with elements of embryonal carcinoma or choriocarcinoma, or simply by ignoring the teratoma component and referring only to its ...
Choriocarcinoma --- Choriocarcinoma is a highly malignant testicular tumor that usually develops in the 2nd and 3rd decades of life. Pure choriocarcinomas are rare and represent only less than 1 percent of all testicular tumors.
Endodermal sinus tumor (EST) is a member of the germ cell tumor group of cancers. [1] It is the most common testicular tumor in children under three, [2] and is also known as infantile embryonal carcinoma.
gestational trophoblastic disease, germ cell tumor, choriocarcinoma [8] immunoglobulin: lymphoma, leukemia [8] inhibin: sex cord-gonadal stromal tumor, adrenocortical carcinoma, hemangioblastoma [8] keratin (various types) carcinoma, some types of sarcoma [8] lymphocyte marker (various types) lymphoma, leukemia [8] MART-1 (Melan-A)