Best Treatment for Basal Cell Skin Cancer
Best Treatment for Basal Cell Skin Cancer After medical examination, BCC diagnosis is confirmed by biopsy. In this procedure, the skin is first stunned by local anesthesia. A tissue sample is then taken and sent for testing under a microscope in the laboratory for a definitive diagnosis. If tumor cells are present, treatment is necessary. Fortunately, there are several effective ways to get BCC out of the way. The choice of treatment depends on the type, size, position and depth of the tumor, the age and overall health of the patient and the likely outcome.
Treatment can almost always be outpatient at the outpatient clinic or doctor’s office. Various surgical techniques often use local anesthesia. Pain or discomfort during surgery is minimal and pain is rare after that.
This technique is usually reserved for small lesions. Growth is scraped with a curette, a tool with a ring-shaped tip, then the tumor facility is dried with an electrocautery needle (burnt). The process usually has recovery rates of over 95%. In some parts of the body it is repeated several times to ensure that all cancer cells are eliminated. Local anesthesia is required. This technique may not be useful for sites with high-risk web sites that are left with aggressive BCCS or cosmetically undesirable results. Typically, a round, white scar remains in the surgical area.
A doctor trained in Mohs micrographic surgeon removes a thin tissue layer containing the tumor. While patient is waiting, the frozen sections of this selected layer are shown in detail and are usually examined under a microscope in a laboratory. If there is cancer in any of the selected regions, surgery is repeated only in those areas of the body that are defined by these cancer cells (tissue mapping permits the MOHS surgeon to find this region of the body), microscopically accepted until the last unsuccessful stage. This technique can maintain the greatest amount of healthy tissue and has the highest recovery rate, 99 percent or better. It is often used for large tumors in cosmically important areas and repetitive ones are defined weakly (difficult to detect) or critical regions around the eyes, nose, lips and ears, temples, crown or fingers.
With the help of a skalpels, the doctor removes all growth along with a surrounding edge of the seemingly normal skin as a safety margin. The skin around the surgical site is closed with sutures and the tissue sample is sent to the lab to check if all the cancer cells have been removed. Healing rates are usually over 95 percent in most areas of the body, similar to those of curettage and elektrodesiccation. In the event of a subsequent opportunity, a new excision may occur if a proof of skin cancer is found in the sample.
X-rays are directed through the skin to the tumor without the need for cutting or anesthesia. Total destruction usually requires several treatments over a few weeks, or sometimes daily for a month. This is ideal for tumors difficult to administer surgically and for elderly patients or others in poor health. The healing rates are around 90 percent. Although the radiation restricts the damage to the adjoining tissue, it can cause long-term cosmetic problems and radiation risks.
Tumor tissue is destroyed by freezing. Liquid nitrogen is applied to grow with a cotton applicator or sprayer and frozen without cutting or anesthesia (the technique can usually use local anesthesia because it contains a reasonable amount of pain). The procedure can be repeated in the same session in order to ensure the complete destruction of malignant cells. The growth blistet in the aftermath or becomes crusty and falls off, usually within weeks. Intermittent redness and swelling can occur, and in most cases pigment can be lost at the spot. Cryosurgery is the most common tumor, especially for superficial BCC, and is useful for patients with bleeding disorders or anesthesia intolerance. This method is used less frequently today and has a lower healing rate than surgical techniques – about 85-90 percent, depending on the physician’s experience.
PDT is FDA approved for the treatment of superficial or nodules of BCC, with healing rates of 70 to 90 percent. A light sensitizing medium, topical 5-aminolevulinsäure (5-ALA), is applied to the lesion in the doctor’s office. Then the medicinal area is activated by a strong blue light; In theory, this will selectively destroy the BCCS and at the same time cause minimal damage to the surrounding normal tissues. Some redness, pain and swelling may occur. Patients should absolutely avoid sun exposure for at least 48 hours, or exposure to UV may further activate the disease and cause severe sunburn.
The Doctor uses a ray of light of a certain wavelength to destroy superficial bccs. Some lasers vaporize (late) the skin cancer, while others (Nonablative lasers) convert the light beam into heat, which destroys the tumor. Laser therapy has not yet been approved for BCC, but if other techniques fail, it is sometimes used as a secondary treatment. Laser therapy has similar recurrence rates as PDT.
These creams, gels or solutions are used to treat limited, specific BCCS.
Best Treatment for Basal Cell Skin Cancer
Imiquimod is FDA approved only for superficial BCCS, with healing rates usually between 80 and 90 percent. The cream is gently rubbed into the tumor five times a week for up to six weeks or longer. The first in a new class of medications that work by stimulating the immune system causes the body to produce interferon, a chemical that attacks cancer.
5-Fluorouracil (5-FU), a chemotherapy drug that is approved for the treatment of internal cancers, is also approved for superficial BCCS, with similar healing rates as Imiquimod. The liquid or cream is rubbed into the tumor twice a day for three to six weeks. Side effects are variable, and some patients experience no discomfort, but redness, irritation and inflammation usually occur.
(As opposed to Mohs and extracorporeal surgeons), fatigue and electrophylaxis, radiation, cryosurgery, and topical medicines all have a significant disadvantage, such as no paper under the microscope. the sound was removed.
Vismodegib (Erivedge ™), an oral drug, has been approved by the FDA 2012 for extremely rare and dangerous and even life-threatening highly metastatic BCC or locally advanced bcc cases. The first drug ever developed for advanced BCC, blocking the “hedgehog” signal path, which is an important step in the development of the BCC. Vismodegib is only allowed for very limited circumstances in which the type of cancer excludes other therapeutic options (such as surgery or radiation). Because of the risk of genetic abnormalities, Vismodegib should not be used by women who are pregnant or may become pregnant. Control of contraception should be used by couples when the woman is able to get pregnant.
Sonidegib (Odomzo®), a second oral contraceptive drug, has been approved by the FDA 2015 for patients with locally advanced BCCS, especially patients whose tumors have recurred after surgery or radiotherapy or who are not candidates for surgery or radiotherapy. Like Vismodegib, Sonidegib can cause death or severe genetic defects in a developing fetus when given to a pregnant woman. Both male and female patients should be warned of these risks and recommend the use of effective contraceptives. Other possible side effects are severe musculoskeletal disorders, elevated serum creatine kinase values, muscle aches and cramps.
Some other targeted hedgehog inhibitors are also being investigated as potential treatments for locally advanced and metastatic bcc.