Skin cancer often manifests as visually abnormal markings on the skin, resulting from DNA mutations. Physicians diagnose this condition mostly in older adults, and they categorize specific malignancies into distinct cancer types. Because of advances in cancer treatment, patients currently have several options for medical interventions. The selection of the therapy type usually depends on the size and location of the tumor and what type of cancer it is.
Excision Surgery
When dermatologists perform excision surgery, they remove the cancerous skin along with some surrounding healthy tissue. This protects the rest of the skin from becoming malignant as well, and the size of the healthy margin usually depends on the classification of the skin cancer. Surgeons use a scalpel to extract targeted tissue, and they send the sample to a pathology laboratory for analysis. Patients follow specific instructions for post-operation care.
Laboratory technicians examine the outer edges of the removed skin sample, and they identify the presence of any remaining malignant cells. If the pathologist finds residual cancer cells at the margins, the patient may be required to undergo additional surgery to remove the affected tissue. The healing process after surgery often includes observation for infection or other complications.
Chemotherapy Topical Creams
Topical chemotherapy uses the application of medical agents onto the affected skin area. While these topical pharaceuticals are strong enough to target localized cancer growths, they are not strong enough to enter the bloodstream and reach other internal systems. Patients apply these creams at home under the instruction of a physician, or they receive scheduled applications during clinical visits. This noninvasive method eliminates the need for surgical incisions.
Since these chemical agents destroy rapidly dividing cells, the treated skin area may develop inflammation during recovery periods. One of the main ingredients in commonly available creams disrupts the DNA replication process within the cells, so other skin may be disturbed by application. The physician usually monitors the skin reaction during therapy sessions. It’s possible that an individual experiences immediate but temporary discomfort, but the skin will eventually return to normal.
Topical chemical medication attacks superficial cancerous skin, but it remains ineffective against deeper tumors. Doctors often prescribe this treatment protocol for only superficial basal cell carcinomas. After the initial inflammation subsides in the affected area, the dermal layer regenerates. Physicians track this progress during follow-up appointments.
Radiation Therapy
Radiation therapy uses high-energy particle beams to target and destroy clusters of malignant skin cells. The radiologist administers doses of radiation to the tumor site, so the surrounding tissue should stay healthy. While surgical removal is often the primary approach for treatment, patients with tumors in difficult locations may receive radiation therapy instead. The doctor plans treatment session frequency as needed.
Radiation is generally well-tolerated by patients, but they may experience some side effects. These can include redness, irritation, or peeling of the skin around the treated area, similar to a sunburn. Fatigue often accompanies this treatment style, but severity depends on the individual. Most side effects are temporary and subside after the completion of therapy. If a patient experiences particularly adverse side effects, the physician may be able to help by providing symptom management treatment.
Find Skin Cancer Treatment Options
Because each medical case is different, individuals require personalized care to determine appropriate treatment. A physician can perform an examination to categorize the cancer type, and this helps to narrow down treatment options. Contact a dermatologist to learn more about potential treatment options.
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