Testis-preserving strategies in testicular germ cell tumors and germ cell neoplasia in situ
نویسندگان
چکیده
منابع مشابه
genetics of testicular germ cell tumors
testicular germ cell tumor (tgct) is the most solid tumor in 20-40 years old man. tgct account for 95% of testicular tumors and represent a unique type of human cancer from several different perspectives. tgct arise by transformation of germ cells. the transformed germ cells exhibit ploripotentially to differentiate into embryonic. extra-embryonic, and somatic tissue types, and are highly sensi...
متن کاملBilateral testicular germ cell tumors.
Testicular cancer represents 1% to 1.5% of neoplasias in males and 5% of urologic tumors in general. The incidence of bilateral testicular tumors is 1-5%. Approximately one third of the cases are diagnosed as synchronous, while the other two thirds are diagnosed as metachronous tumors. Additionally, 5% of all patients diagnosed with testicular cancer may have contralateral intratubular germ cel...
متن کاملEpigenetic Modifications in Testicular Germ Cell Tumors
Over the past decade, accumulating evidence has implicated the phenomenon of epigenetic dysregulation in a variety of cancers (Biermann and Steger, 2007). Defined as the heritable changes in gene function that are not attributable to changes in DNA sequence, epigenetics involve biochemical modifications to DNA regulatory elements as well as to the tail regions of histone proteins (Maekawa and W...
متن کاملMaternal smoking and testicular germ cell tumors.
Testicular germ cell tumors (TGCT) are the most common cancer among men ages 15 to 35 years in the United States. The well-established TGCT risk factors cryptorchism, prior diagnosis of TGCT, and family history of testicular cancer indicate that exposures in early life and/or in the familial setting may be critical to determining risk. Previous reports of familial clustering of lung cancer in m...
متن کاملShould extragonadal germ cell tumors be included in studies of families with testicular germ cell tumors?
BACKGROUND Family history is among the few established risk factors for testicular germ cell tumor (TGCT). Approximately 1.4% of newly diagnosed TGCT patients report a positive family history of TGCT. Sons and siblings of TGCT patients have four- to six fold and eight- to tenfold increase in TGCT risk, respectively. In twins of men with TGCT the relative risk of testicular cancer is 37.5 (12.3-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Translational Andrology and Urology
سال: 2020
ISSN: 2223-4683,2223-4691
DOI: 10.21037/tau.2019.07.22