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Testicular Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] - General Information About Testicular Cancer

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Thus, for men with disseminated seminomas, the main adverse prognostic variable is the presence of metastases to organs other than the lungs (e.g., bone, liver, or brain). For men with disseminated nonseminomas, the following variables are independently associated with poor prognosis:

  • Metastases to organs other than the lungs.
  • Highly elevated serum tumor markers.
  • Tumor that originated in the mediastinum rather than the testis.

Nonetheless, even patients with widespread metastases at presentation, including those with brain metastases, may have curable disease and should be treated with this intent.[18]

Radical inguinal orchiectomy with initial high ligation of the spermatic cord is the procedure of choice in diagnosing and treating a malignant testicular mass.[19] As noted above, serum AFP, LDH, and hCG should be measured prior to orchiectomy. Transscrotal biopsy is not considered appropriate because of the risk of local dissemination of tumor into the scrotum or its spread to inguinal lymph nodes. A retrospective analysis of reported series in which transscrotal approaches had been used showed a small but statistically significant increase in local recurrence rates compared with the recurrence rates when the inguinal approach was used (2.9% vs. 0.4%).[20][Level of evidence: 3iiiDii] Distant recurrence and survival rates, however, were indistinguishable in the two approaches.

Evaluation of the retroperitoneal lymph nodes, usually by CT scanning, is an important aspect of staging and treatment planning in adults with testicular cancer.[21,22] Patients with a negative result however, have a substantial chance of having microscopic involvement of the lymph nodes. Nearly 20% of seminoma patients and 30% of nonseminoma patients with normal CT scans and serum tumor markers will subsequently relapse if not given additional treatment after orchiectomy.[23,24,25] For nonseminoma patients, retroperitoneal lymph node dissection (RPLND) increases the accuracy of staging but as many as 10% of men with normal imaging, normal tumor markers, and benign pathology at RPLND will still go on to relapse.[26] About 25% of patients with clinical stage I nonseminomatous testicular cancer will be upstaged to pathologic stage II with RPLND, and about 25% of clinical stage II patients will be downstaged to pathologic stage I with RPLND.[26,27,28] In prepubertal children, the use of serial measurements of AFP has proven sufficient for monitoring response after initial orchiectomy. Lymphangiography and para-aortic lymph node dissection do not appear to be useful or necessary in the proper staging and management of testicular cancer in prepubertal boys.[29] (Refer to the Genital/Urinary Tumors section in the PDQ summary on Unusual Cancers of Childhood for more information.)

Patients who have been cured of testicular cancer have approximately a 2% cumulative risk of developing a cancer in the opposite testicle during the 15 years after initial diagnosis.[30,31] Within this range, men with nonseminomatous primary tumors appear to have a lower risk of subsequent contralateral testis tumors than men with seminomas.

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WebMD Public Information from the National Cancer Institute

Last Updated: February 25, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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