Easy to be ignored "basal cell carcinoma" how to effectively prevent? Skin problems appear 6 changes to be careful!
Basal cell carcinoma is a common but neglected form of skin cancer. Ozone incidence has increased in recent years due to increased exposure to ultraviolet radiation and loss of atmospheric protection due to ozone depletion.handheld dermatoscope Therefore, we should start from daily life, really do a good job of sun protection!
Watch out for skin tumors! Watch for signs!
Skin tumors look asymmetrical
Edge irregularity
Uneven color
The acquired tumor was greater than 0.6 cm in diameter
It grows rapidly in a matter of weeks or months.
Foreign studies have found that men are easier to find in the ear, the proportion is about 16%, while women are only about 5%. electronic dermatoscopeIt may be that a girl often covers her ears with her hair. If a boy finds a problem on our ears leading to abnormal skin development, it is recommended to provide diagnostic and treatment technical examination to a dermatologist.
Dark spots don't come off? Moles asymmetrical, color disorders 7 high-risk groups beware of skin cancer
During a health checkup in February this year, U.S. President Joe Biden found cancerous skin tissue in his chest and had it removed at the same time. After an examination, the White House confirmed that it was a "basal cell carcinoma.365nm UV Lamp" What is basal cell carcinoma? "Basal cell carcinoma is also the most common skin cancer in Taiwan Province, and it usually occurs in areas of the skin that are often exposed to the sun, such as the neck or face, but the prognosis is usually good once it is surgically removed," said the dermatologist.
What is basal cell carcinoma?
President Biden has been diagnosed with skin cancer, and White House physician Kevin O 'Connor noted in a previous letter that President Biden has successfully removed all of the cancer tissue without further treatment and will continue to be monitored for the skin disease.
In fact, "basal cell carcinoma" is the most common form of skin cancer. "Compared with squamous cell carcinoma and melanoma, basal cell carcinoma is relatively less malignant, hardly metastasizes, and is also the most common type of skin cancer in China," said Zhang, chief dermatologist at Changgeng Hospital.
The most important inducible factor of basal cell carcinoma is ultraviolet light, which tends to occur in skin areas that are often exposed to sunlight, such as the neck and face of China, etc., mainly including the sick and the population is mainly elderly, but because of slow growth, it is often painless and asymptomatic, so we can often be ignored by people. Zhang Yaoyu shared clinical treatment experience: "I have met patients before, and basal cell carcinoma was treated as a mole and laser was done, because the diagnosis was delayed, and the range of cancer cells was expanded."
The Morse procedure is used for skin cancer, which is prone to recurrence
At first glance, basal cell carcinomas look like ordinary granulation and moles, but a closer look reveals lesions with a pearly sheen around the edges, but most have no clear symptoms and are black, brown and red in color. In severe cases, it can cause chronic ulcers that are difficult to heal and bleed easily.
The treatment strategy for basal cell carcinoma is surgical resection. As long as the cancer is completely removed, you'll be fine. Skin cancer is less likely to metastasize and recur than other cancers, and there is also a slight correlation with the extent of excision and the site of the skin cancer.
"If the basal cell carcinoma is located in external sites such as the nose, eyelids, and ears, then 'Morse' surgery is needed to make the wound smaller," Zhang said, referring to Mohs microsurgery as an alternative to extensive excision surgery, "because Morse microsurgery has two advantages over traditional extensive excision surgery:
High cure rate, reduced cancer recurrence rate
Less tissue is removed to reduce the impact on appearance or function.
Therefore, it is especially suitable for high-risk recurrent skin cancer, as well as the eyes, nose, lips, ears, fingers, external genitals and other places of aesthetic or functional importance, should not remove too much skin.
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Good skin cancer rates are climbing
Some patients have just had their skin cancer removed, but how can a new place grow? Zhang said: "This cancer is not coming back, but a new cancer is growing again. This is very common among white people. For example, movie star Hugh Jackman grew many times in height, largely because of high risk for white people and excessive sun exposure."
Usually, recurrence is when tumor cells regrow in the same area after removal. However, there are not many cancer cells in the clinic. Once surgically removed, the prognosis is good. To encourage patients, Zhang Yaoyu joked: "If you have to choose to get cancer all your life, you are choosing basal cell carcinoma."
Currently, skin cancer is the ninth most common cancer according to cancer data from the Department of Health, but the number of people with skin cancer has increased in recent years. "Because people in Taiwan province do not enjoy the sun as much as people in Europe and the United States, the main reason may be related to the aging population structure in Taiwan province." The patients seen in bed were all in their 50s and 60s, with very few young cases. Only a small number of young cases may be genetically related."
Since the skin is an exposed organ, abnormal appearance should also be the easiest cancer to observe early, although most of the early skin cancer research has no symptoms, many of the development of self-examination skin in daily learning life, whether there are abnormal pigmentation moles, lumps, ulcers and so on these lesions.