Analysis of the early symptoms of melanoma

I believe everyone has witnessed the high incidence of melanoma in life. In fact, many people have developed melanoma due to the presence of moles. Next, let's learn about the early symptoms of melanoma from the following article.

1. Nodular melanoma: Atypical melanocytes proliferate vertically downward and invade the dermis, but not the epidermis. Epithelial cell-type melanocytes are often arranged in alveoli; spindle cell-type melanocytes are similar to fibroblasts, and sometimes arranged in bundles.

2. Acral lentigo is one of the early symptoms of melanoma. Atypical melanocyte nests containing a large amount of pigment are located in the lower part of the epidermis, and spindle-shaped melanocytes are common. Paget-like melanocytes can also be seen in the upper part of the epidermis of melanoma patients, and the appearance of chromatophagic melanoma can be seen in the dermal papilla.

3. Superficial spreading melanoma has irregular downward proliferation of epidermal protrusions, and atypical nevus cell nests can be seen at the dermal-epidermal junction and in the dermis. Early symptoms of melanoma with obvious inflammatory cell infiltration in the dermis. Early symptoms of superficial spreading melanoma have irregular downward proliferation of epidermal protrusions, and atypical nevus cell nests can be seen at the dermal-epidermal junction and in the dermis.

The above is a detailed description of the early symptoms of melanoma. I hope it can help everyone understand the knowledge of melanoma in this regard and cure melanoma in time. If you have other questions about melanoma, you can contact our online experts to answer your questions.