Radical mastectomy as the best route to breast-cancer survival

Where in the source: pp. 551–552

Historical analysis of why Halsted's expansion of mastectomy at Johns Hopkins became lastingly institutionalized in American surgery; the later hospital cohort supplies the other boundary of the displayed practice interval.

Where in the source: pp. 550–554

The historian identifies professional authority, institutional prestige and other forces in the operation's persistence; this is an attributed historical interpretation, not a claim about every surgeon's motive.

Where in the source: Transforming Breast Cancer Surgery, paragraphs 2–4

NCI history describing radical mastectomy as the prevailing surgery of the late 1950s, the strong professional resistance to less radical treatment, and the 1977 B-04 result that radical mastectomy caused disability and disfigurement without extending survival.

Where in the source: pp. 497, 512–514

The original report documents operations performed at The Johns Hopkins Hospital from June 1889 through January 1894; it establishes the early practice boundary without implying uninterrupted or uniform later use.

Where in the source: pp. 507, 513–514

Halsted published a prescriptive operative technique and told surgeons to practise it on cadavers, documenting how the procedure was presented as an expected, specialized method rather than proving why every adopter used it.

Where in the source: pp. 553–554, “Operative Procedures”

The Johns Hopkins retrospective study documents 188 radical and 144 modified radical operations in patients treated from 1969 through 1972, with procedure choice based on the treating surgeon's conviction rather than disease stage.

Where in the source: pp. 556–557, “Discussion”

Hopkins authors recommended modified radical mastectomy for stages I and II after finding no five-year survival advantage for the radical operation; this was a retrospective departmental publication, not a hospital directive.

Where in the source: pp. 549–551

Supports the operation's long U.S. predominance and continuing use around 1980, not every clinical harm or a single date on which professional practice changed.

Where in the source: Restrictions in Arm Motion; Arm Swelling; Long-Term Pain

Archival research on correspondence from Halsted's patients documents restricted motion, arm swelling and pain as lived postoperative experiences; it does not estimate their frequency among all patients.

Where in the source: Types of mastectomy, “Radical mastectomy”

Current NCI guidance explains that radical mastectomy is now rarely performed because removing the chest-wall muscles and all axillary nodes does not improve how long people live; it does not date Hopkins' practice change.

Where in the source: Interventions to Prevent Cancer and Improve Life, paragraph 2

Describes radical mastectomy as the prevailing standard before the first European randomized breast-conservation trials and states that later U.S. trials confirmed no survival advantage for radical surgery in early-stage disease.

Where in the source: Types of mastectomy procedures, “Radical mastectomy”

Johns Hopkins presently describes radical mastectomy as rarely done while retaining possible use when cancer has spread to chest muscles; the page supplies no historical date for withdrawal from routine use.

Where in the source: printed pp. 19–20; PDF pp. 43–44

NCI's contemporary account reports that a 1979 NIH panel recommended setting aside Halsted radical mastectomy for localized disease in favor of muscle-preserving surgery; breast-conserving treatment was still under study.

Where in the source: pp. 1–2, “Introduction/Background” and “Results of Prospective Randomized Clinical Trials”

Dated clinical guidance contextualizes the later trial evidence and combined treatment; it does not establish when Johns Hopkins or other institutions adopted breast conservation.

Where in the source: pp. 507–508, 512–513

The original report documents extensive tissue removal and acknowledges restrictions in raising the arm. Halsted's own minimization of disability is not treated as an independent assessment of its severity.