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His contemporary Nicolaes Tulp believed that cancer was a poison that slowly spreads, and concluded that it was contagious. [6] In the 1600s, cancer was vulgarly called "the wolf[e]". [7] 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 ...
It typically grows in diameter before spreading to deeper tissue, forming a bump or becoming an ulcer. [2] Itching, bleeding and crust formation may occur in some. [2] The backs and shoulders of males and legs of women are particularly prone. [2] It is a type of melanocytic tumor occurring in intermittently sun-exposed skin. [2]
For example, this can reveal if lung cancer was caused by tobacco smoke, if skin cancer was caused by UV radiation, or if secondary cancers were caused by previous chemotherapy treatment. [46] Cancer is generally not a transmissible disease. [47] Exceptions include rare transmissions that occur with pregnancies and occasional organ donors.
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Melanoma is the most dangerous type of skin cancer; it develops from the melanin-producing cells known as melanocytes. [1] It typically occurs in the skin, but may rarely occur in the mouth, intestines, or eye (uveal melanoma). [1] [2] In women, melanomas most commonly occur on the legs; while in men, on the back. [2]
Skin cancer is the most commonly diagnosed form of cancer in humans. [11] [12] [13] There are three main types of skin cancers: basal-cell skin cancer (BCC), squamous-cell skin cancer (SCC) and melanoma. [1] The first two, along with a number of less common skin cancers, are known as nonmelanoma skin cancer (NMSC).
“In general, when breast cancer is diagnosed at a more advanced stage, there is an increased risk of it coming back as metastatic cancer in the future, as compared to earlier stages,” said Dr ...
Breast cancer. Doctors weren’t sure how long it had been there, but decided to treat it as Stage III cancer and told me they thought it was curable. ... I knew this medical condition was time ...