How does skin histology contribute to understanding skin diseases?
Histological studies of the skin allow researchers to examine the structural changes that occur in various skin diseases. For instance, in conditions like psoriasis, histology reveals thickened epidermis and elongated dermal papillae. In lupus erythematosus, histology may show inflammation at the dermo-epidermal junction. By understanding these changes, researchers can develop targeted treatments and diagnostic tools.
