3 Questions
What is the most common location for precancerous skin lesions in older adults?
Sun-exposed areas of the body
Which precancerous skin growth can progress to squamous cell carcinoma?
Actinic keratosis
What is the typical appearance of actinic keratosis?
Raised and bumpy patches
Study Notes
- Precancerous skin consists of premalignant changes that increase the risk of developing skin cancer.
- Precancerous lesions are often found in sun-exposed areas of the body in older adults.
- The main types of precancerous lesions include actinic keratosis, actinic cheilitis, Bowen disease, and leukoplakia.
- Bowen disease and actinic keratosis can progress to squamous cell carcinoma (SCC), a type of skin cancer.
- Leukoplakia is usually a benign condition but can progress to SCC in some cases.
- Precancerous skin growths can have various colors, shapes, and textures.
- Actinic keratosis appears as small, scaly, or crusty patches that can be pink, red, or varying colors.
- Actinic cheilitis is a variant of AK that affects the lower lip.
- Bowen disease presents with red and scaly, dry patches that tend to be larger than those associated with AK.
- Leukoplakia refers to a white lesion, usually inside the mouth, that has an irregular shape and raised borders.
Test your knowledge on precancerous skin lesions with this informative quiz! Learn about the different types of premalignant changes that increase the risk of developing skin cancer, including actinic keratosis, actinic cheilitis, Bowen disease, and leukoplakia. Discover the signs and symptoms of each type of precancerous lesion and find out which ones can progress to squamous cell carcinoma. Sharpen your understanding of the various colors, shapes, and textures that precancerous skin growth
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
