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Testicular cancer is the most common cancer in men aged 15 to 40 years in the United States, Canada, and many European countries. Given the excellent prognosis of most men with testicular cancer, updates in care after treatment have become very important. This article provides a review of the available evidence, integrated with expert medical judgment, in the area of testicular cancer follow-up.

The outcome of patients with metastatic renal cell carcinoma has been substantially improved with administration of the currently available molecularly targeted therapies. However, proper selection of therapy and management of toxicities remain challenging. NCCN convened a multidisciplinary task force panel to address the clinical issues associated with these therapies in attempt to help practicing oncologists optimize patient outcomes. This report summarizes the background data presented at the task force meeting and the ensuing discussion.

Kidney Cancer Clinical Practice Guidelines in Oncology NCCN Categories of Evidence and Consensus Category 1: The recommendation is based on high-level evidence (e.g., randomized controlled trials) and there isuniform NCCN consensus. Category 2A: The recommendation is based on lower-level evidence and there is uniform NCCN consensus. Category 2B: The recommendation is based on lower-level evidence and there is nonuniform NCCN consensus (but no major disagreement). Category 3: The recommendation is based on any level of evidence but reflects major disagreement. All recommendations are category 2A unless otherwise noted. Clinical trials: The NCCN believes that the best management for any cancer patient is in a clinical trial. Participation in clinical trials is especially encouraged. Overview In 2008, an estimated 54,390 Americans were diagnosed with kidney cancer and 13,010 died of the disease in the United States.1 Renal cell carcinoma (RCC) comprises approximately 2% of all malignancies, with a median age at diagnosis of 65 years. The rate of RCC has increased 2% per year for the past 65 years. The reason for this increase is unknown. Approximately 90% of renal tumors are RCC, and 85% of these are clear cell tumors.2 Other, less-common cell types include papillary, chromophobe, and Bellini (collecting) duct tumors. Collecting duct carcinoma comprises fewer than 1% of all cases. Medullary renal carcinoma is a variant of collecting duct renal carcinoma and was initially described as occurring in patients who are sickle cell–trait positive. Smoking and obesity are among the risk factors for RCC development. Several hereditary types...

Testicular Cancer Clinical Practice Guidelines in OncologyNCCN Categories of Evidence and ConsensusCategory 1: The recommendation is based on high-level evidence (e.g., randomized controlled trials) and there is uniform NCCN consensus.Category 2A: The recommendation is based on lower-level evidence and there is uniform NCCN consensus.Category 2B: The recommendation is based on lower-level evidence and there is nonuniform NCCN consensus (but no major disagreement).Category 3: The recommendation is based on any level of evidence but reflects major disagreement.All recommendations are category 2A unless otherwise noted.Clinical trials: The NCCN believes that the best management for any cancer patient is in a clinical trial. Participation in clinical trials is especially encouraged.OverviewAn estimated 8090 new cases of testicular cancer will be diagnosed in the United States in 2008.1 Germ cell tumors (GCTs) comprise 95% of malignant tumors arising in the testes. These tumors also occur occasionally in extragonadal primary sites, but they are still managed the same as testicular GCTs. Although GCTs are relatively uncommon tumors that comprise only 2% of all human malignancies, they constitute the most common solid tumor in men between the ages of 15 and 34 years. In addition, the worldwide incidence of these tumors has more than doubled in the past 40 years.Several risk factors for GCT development have been identified, including prior history, positive family history, cryptorchidism, testicular dysgenesis, and Klinefelter's syndrome. GCTs are classified as seminoma or nonseminoma. Nonseminomatous tumors often include multiple cell types, including embryonal cell...

The NCCN Guidelines for Kidney Cancer provide multidisciplinary recommendations for the clinical management of patients with clear cell and non–clear cell renal carcinoma. These guidelines are developed by a multidisciplinary panel of leading experts from NCCN Member Institutions consisting of medical oncologists, hematologists and hematologic oncologists, radiation oncologists, urologists, and pathologists. The NCCN Guidelines are in continuous evolution and are updated annually or sometimes more often, if new high-quality clinical data become available in the interim.

These NCCN Guidelines Insights highlight treatment recommendations and updates specific to the management of patients with advanced non-clear cell carcinoma included in the 2014 version of the NCCN Clinical Practice Guidelines in Oncology for Kidney Cancer.