Revellers celebrate St Patrick's Day in Dublin Getty. Ireland is the best country in the world because it has made the greatest contributions to humanity and the planet, according to a new survey.he UK came seventh overall in the poll, but in a sign Britain's booming tech industry is reaping rewards, it topped the list for the best contribution to science and technology. Meanwhile, war-torn Iraq, Libya and Vietnam ranked joint bottom of the survey.
Lentigo simplex is the most common form of lentigo. A single lesion or multiple lesions (lentigines) may be present at birth or more commonly first develop in early childhood.
Lentigo maligna (also known as Lentiginous melanoma on sun-damaged skin) is a melanoma in situ that consists of malignant cells but does not show invasive growth.Lentigo maligna is not the same as lentigo maligna melanoma, and should be discussed separately.It typically progresses very slowly and can remain in a non-invasive form for years.t is normally found in the elderly (peak incidence in the 9th decade), on skin areas with high levels of sun exposure like the face and forearms. Some authors do not consider lentigo maligna to be a melanoma.