Actinic keratosis is a very common skin condition caused by long-term sun exposure. It is considered a precancerous lesion because, in some cases, it can develop into squamous cell carcinoma if left untreated. Many people discover actinic keratosis after noticing…
Melanoma in situ represents the earliest stage of melanoma, confined to the epidermis, the top layer of the skin. Because it has not penetrated deeper layers, it is considered highly treatable and carries an excellent prognosis. Despite its early stage,…
When a pathology report confirms melanoma, one of the most critical terms patients often encounter is ulceration. Ulceration refers to the loss or breakdown of the epidermal layer of the skin overlying the melanoma. While it might appear as a…
