Primary localized amyloidosis of the palate is a rare condition. We present a case of localized amyloidosis of the palate of a 49-year-old Korean female who suffered from asymptomatic nodular swelling. Microscopic examination revealed extensive deposition of pale eosinophilic amorphous material throught the lamina propria and within the walls of small blood vessels. A diagnosis of localized amyloidosis was made after the biopsy revealed characteristic staining on Congo red, and an extensive workup for systemic involvement was negative. Localized amyloidosis should be considered in the differential diagnosis of palatal nodular lesions

Amyloidosis is a disease caused by extracellular deposition of the fibrous protein amyloid in one or more sites of the body, leading to organ dysfunction and death. Its causes and pathogenesis are variable, with common histopathologic features. Amyloidosisis a rare disease, and usually present in the heart and frequently in the gastrointestinal tract, skin but is rarely encountered in lymph nodes. Amyloidosis in Waldenström’s macroglobulinemia (WM) is exclusively due to amyloid lightchain deposition. Only a few case of amyloidosis in WM have been reported. We report on one case that occurred independently of with Primary amyloidosis which involved only multiple lymphadenopathy and waldenstrom’s microglobulinemia involving bone marrow.