30,000 skin biopsies. Grover's disease is mainly seen in males over the age of forty. Grover's disease affects chiefly white adults in the fifth decade or later, and appears to be around 1.6 to 2.1 times more common in men than in women. Grover's disease appears less commonly in darker-skinned individuals. History This condition was first reported in 1975 by the American dermatopathologist, Ralph Wier Grover (1920–2008) while working at Franklin Hospital in New York. He described and examined around 40 patients having the characteristic signs of the disease, which now bears his name. References External links Chronic blistering cutaneous conditions Rare diseases