Blue-gray discoloration of sun-exposed skin. Argyria. Rare skin condition associated with prolonged use of silver-containing products; typically affects skin, fingernails, oral mucosa, and conjunctival membranes; histologic examination shows silver granules in the dermis, particularly in the basal layer of sweat glands.
Disclaimer: We do our best to keep the Massapequa Post Office, Passport Section hours, phone numbers and address updated but sometimes information change frequently. We suggest confirming with the Massapequa Post Office, Passport Section by calling at (516) 798-2576 for updated information.
Location in Nassau County and the state of New York. Location within the state of New York. Massapequa (/mÃ¦sÉËpiËkwÉ/, mass-É-PEEK-wÉ) is a hamlet and census-designated place (CDP) in the southern part of the Town of Oyster Bay in southeastern Nassau County, New York, on Long Island, east of New York City.