Published online by Cambridge University Press: 08 August 2009
Introduction
Although familial and inherited renal cancers account for only 1%–4% of all renal tumors, they have had a disproportionate impact on our understanding of renal cancer biology. Unlike sporadic renal cancer, hereditary forms tend to be multiple, bilateral, develop earlier in life, and occur with similar frequency between the sexes. The discovery of the von Hippel–Lindau (VHL) tumor suppressor gene in 1993 was the first definitive genetic evidence for hereditary renal cancer and it has subsequently been shown to be important in the formation of sporadic clear cell carcinomas of the kidney. The advance of genomics over the last 15 years has led to the discovery of a number of new genes and new inherited renal cancer syndromes. Inheritable diseases with an increased risk of developing renal cancer in adults include VHL (von Hippel–Lindau), BHD (Birt–Hogg–Dubé), HPRC (hereditary papillary renal carcinoma), HLRCC (hereditary leiomyomatosis renal cell cancer), TS (tuberous sclerosis), and FRO (familial renal oncocytoma). The proportion of renal tumors attributed to inherited disease may well increase as the understanding of these syndromes improves. Knowledge of these syndromes is of practical importance to the radiologist, who may be the first to suggest a hereditary basis on typical imaging findings.
The diagnosis of a genetic predisposition to cancer can lead to screening of close family members, the early detection of cancer in these individuals, and earlier, potentially more successful, treatment.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.