Che cosa è il lentigo?
Che cosa è il lentigo?
Lentigo maligna (conosciuto anche come "melanoma lentigginoso su cute danneggiata da fotoesposizione") è un melanoma in situ formato principalmente da cellule tumorali maligne che non posseggono alcuna capacità invasiva (esso è infatti isolato dal derma per mezzo della giunzione dermo-epidermica).
What are the differential diagnoses of lentigo maligna?
- Differential diagnoses would include solar lentigo, early lesions of seborrheic keratosis, lichen planus-like keratosis, pigmented actinic keratosis and melanocytic nevus. Dermoscopy has … Key points in dermoscopic differentiation between lentigo maligna and solar lentigo J Dermatol.
What is the difference between liver spots and solar lentigo?
- Solar lentigo appears on sun-exposed areas of the body, like the face, hands, shoulders, and arms. The spots may grow over time. Solar lentigines are sometimes called liver spots or age spots. Ink spot lentigo appears after a sunburn in people who have lighter-pigmented skin.
What are the physical findings characteristic of lentigo?
- Clinically, solar lentigines may be oval, round, or irregular in shape and can vary from a few millimeters to a few centimeters in diameter. Most lesions have a uniform light brown color; however, there are instances when they vary from dark brown to black. One variant of solar lentigo, “ink-spot” lentigo, has a jet-black color.
What is the difference between an Ephelis and a lentigo?
- Unlike an ephelis (freckle), it does not fade in the winter months. There are several kinds of lentigo. The name lentigo originally referred to its appearance resembling a small lentil. The plural of lentigo is lentigines, although “ lentigos ” is also in common use.
