Basal Cell Carcinoma of Skin of Unspecified Upper Limb, Including Shoulder

Basal cell carcinoma is the most common form of skin cancer, typically developing on areas of the skin that are exposed to the sun. One such location is the upper limb, including the shoulder. This article aims to provide a brief overview of basal cell carcinoma in this specific area.

1. Causes: The primary cause of basal cell carcinoma is prolonged exposure to ultraviolet (UV) radiation from the sun or artificial sources, such as tanning beds. Other factors that may contribute to its development include a history of sunburns, a weakened immune system, and certain genetic conditions.

2. Symptoms: Basal cell carcinoma often appears as a small, shiny bump or a waxy, scar-like lesion on the skin. It may be flesh-colored or pink, with visible blood vessels. As the cancer progresses, it may develop into an open sore or a reddish patch that refuses to heal. It is essential to monitor any changes in the skin, such as the growth of a new bump or a change in an existing mole.

3. Diagnosis: If you suspect basal cell carcinoma on your upper limb or shoulder, consult a dermatologist. They will examine the skin and may perform a biopsy to confirm the diagnosis. A biopsy involves removing a small sample of the affected skin to be examined under a microscope by a pathologist.

4. Risk Factors: While prolonged sun exposure is the primary risk factor for basal cell carcinoma, individuals with fair skin, blue or green eyes, and blond or red hair are more susceptible. Additionally, a family history of skin cancer and a personal history of previous skin cancers increase the risk of developing basal cell carcinoma.

5. Prevention: Protecting your skin from UV radiation is crucial in preventing basal cell carcinoma. Wear protective clothing, such as long sleeves and wide-brimmed hats, and use sunscreen with a high SPF regularly. Seek shade during the sun's peak hours, usually between 10 am and 4 pm.

1. Seek Professional Advice: If you notice any suspicious changes on your upper limb, including the shoulder, it is vital to consult a dermatologist for evaluation and diagnosis.
2. Regular Skin Checks: Engage in self-examinations to identify any new growths, changes in existing moles, or non-healing sores on your skin.
3. Annual Dermatologist Visits: Schedule regular appointments with a dermatologist for comprehensive skin examinations, especially if you have a higher risk of developing skin cancer.

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