Plasmacytosis
Plasmacytosis is a condition in which there is an unusually large proportion of plasma cells in tissues, exudates, or blood.: 743   Plasmacytosis may be divided into two types—cutaneous and systemic—both of which have identical skin findings.: 743 
Patients with plasmacytosis have been predominantly found to have lung infections (pneumonia, tuberculosis, abscess) whereas multiple myeloma is rarely found.

See also
Cutaneous B-cell lymphoma
Multiple myeloma
Plasmacytoma
Skin lesion

References


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