0
ARTICLE |

Oncology

James F. Holland, MD
JAMA. 1987;258(16):2261-2263. doi:10.1001/jama.1987.03400160115030.
Text Size: A A A
Published online

For patients with breast cancer whose tumors are 4 cm in diameter or less, there is a continuing trend toward lumpectomy followed by breast irradiation and chemotherapy. Irradiation of the breast is essential to successful treatment, but the adjuvant use of radiotherapy to potential node-bearing areas has been superseded by the use of adjuvant chemotherapy. Meta-analysis of the several published randomized series of patients who received either adjuvant radiotherapy or no treatment after simple or radical mastectomy1 demonstrated no difference in survival for the first ten years and significantly inferior survival for the irradiated radical mastectomy groups thereafter.

Hryniuk and Levine2 have analyzed dose intensity in the adjuvant chemotherapy of breast cancer. The amount of drugs scheduled per unit time was determined in 27 subgroups involving 6106 women, and the data plotted against three-year diseasefree survival. A nearly linear, significant increase in therapeutic activity (P =.00001) was found

Topics

Sign In to Access Full Content

Don't have Access?

Register and get free email Table of Contents alerts, saved searches, PowerPoint downloads, CME quizzes, and more

Subscribe for full-text access to content from 1998 forward and a host of useful features

Activate your current subscription (AMA members and current subscribers)

Purchase Online Access to this article for 24 hours

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

References

CME
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s “Cited By” API will populate this tab (http://www.crossref.org/citedby.html).
Submit a Response

Some tools below are only available to our subscribers or users with an online account.

Sign In to Access Full Content

Related Content

Customize your page view by dragging & repositioning the boxes below.

Jobs