Macular skin lesion and monoclonal lymphoplasmacytoid infiltrates. Occurrence in primary Waldenström's macroglobulinemia
Mozzanica, N.; Finzi, A.F.; Facchetti, G.; Villa, M.L.
Archives of Dermatology 120(6): 778-781
1984
ISSN/ISBN: 0003-987X PMID: 6426407 Document Number: 232837
Macular skin lesions and extensive, heavy lymphoplasmacytoid cell infiltrates of the dermis were observed in a patient with primary IgM-kappa Waldenström's macroglobulinemia. Direct immunofluorescent microscopy on tissue sections disclosed that the lymphoplasmacytoid cells had a monoclonal IgM-kappa origin.