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Chimney sweeps' cancer, also called soot wart or scrotal cancer, is a squamous cell carcinoma of the scrotum. It has the distinction of being the first reported form of occupational cancer, and was initially identified by Percivall Pott in 1775. [1] It was initially noticed as being prevalent amongst chimney sweeps.
Percivall Pott, engraved from an original picture by Nathaniel Dance-Holland, National Library of Medicine, Images from the History of Medicine.. Percivall Pott (6 January 1714, in London – 22 December 1788) was an English surgeon, one of the founders of orthopaedics, and the first scientist to demonstrate that cancer may be caused by an environmental carcinogen, namely chimney sweeps ...
Occupational cancer is cancer caused by occupational hazards. Several cancers have been directly tied to occupational hazards, including chimney sweeps' carcinoma , mesothelioma , and others. Types of hazards
The first cause of cancer was identified by British surgeon Percivall Pott, who discovered in 1775 that cancer of the scrotum was a common disease among chimney sweeps. [ citation needed ] The work of other individual physicians led to various insights, but when physicians started working together they could draw firmer conclusions.
A chimney sweep in Wexford, Ireland in 1850. A chimney sweep is a person who inspects then clears soot and creosote from chimneys. The chimney uses the pressure difference caused by a hot column of gas to create a draught and draw air over the hot coals or wood enabling continued combustion. Chimneys may be straight or contain many changes of ...
Articles relating to chimney sweeps, persons who clear ash and soot from chimneys. Subcategories. This category has only the following subcategory. W.
Coal tar was one of the first chemical substances proven to cause cancer from occupational exposure, during research in 1775 on the cause of chimney sweeps' carcinoma. [13] Modern studies have shown that working with coal tar pitch, such as during the paving of roads or when working on roofs, increases the risk of cancer. [17]
Many chimney sweeps were mistreated and carried to the hospital. —Preceding unsigned comment added by 68.92.52.201 ( talk ) 02:44, 17 January 2008 (UTC) [ reply ] "it is only in the last two hundred years that the chimney has grown large enough to hold a man" - clearly the author has never looked up a chimney in a medieval castle...