Eccrine hidrocystomahttps://en.wikipedia.org/wiki/Hidrocystoma
Eccrine hidrocystoma are benign tumors of sweat gland origin. They are often exacerbated by hot and humid environments. The lesion is usually larger in summer and smaller in winter. The lesions present as skin-colored dome-shaped papules in the periorbital area usually located along the lower eyelids.

Treatment
Cooling the affected area may temporarily reduce the size of the affected area.
Laser treatment is usually ineffective.

  • It presents as small blue papules filled with clear liquid.