John Lockhart-Mummery

John Percy Lockhart-Mummery
Born	14 February 1875
Died	24 April 1957
Occupation	Surgeon
Notable work	Diseases of the Rectum and Colon and their Surgical Treatment, The Origin of Cancer
Awards	FRCS

John Percy Lockhart-Mummery portrait

John Percy Lockhart-Mummery FRCS (14 February 1875 – 24 April 1957) was a British surgeon known for his groundbreaking work in colorectal surgery. He practiced at St Mark's Hospital in London and made significant contributions to the understanding and treatment of rectal cancer. Lockhart-Mummery devised a classification system for rectal cancer and described familial polyposis, which led to the formation of the polyposis registry. His work in the field earned him the nickname "King Rectum."

Career and Contributions

Lockhart-Mummery began his career at St Mark's Hospital, where he specialized in colorectal surgery. He was particularly interested in the study of rectal cancer and devised a classification system to better understand the various forms of the disease. His work on familial polyposis helped establish the polyposis registry, which tracks families with a genetic predisposition to the condition. Lockhart-Mummery's contributions to the field significantly advanced the understanding of colorectal diseases and their treatments.

Publications

Lockhart-Mummery authored several books during his career, including:

• Diseases of the Rectum and Colon and their Surgical Treatment (1923): This seminal work explored various colorectal diseases, their underlying causes, and potential surgical treatments. The book remains an important resource for surgeons specializing in colorectal surgery.
• The Origin of Cancer (1934): In this publication, Lockhart-Mummery delved into the complex topic of cancer development and its various contributing factors. The book was a significant contribution to the understanding of cancer at the time.

Legacy

John Percy Lockhart-Mummery's work in the field of colorectal surgery continues to have a lasting impact on the understanding and treatment of colorectal diseases. His development of a classification system for rectal cancer and his research into familial polyposis have proved invaluable for both medical professionals and patients alike. Lockhart-Mummery's contributions to the field are still recognized and respected today, as evidenced by the enduring nickname "King Rectum."

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