Intracellular immunoglobulin distribution of bone marrow plasma cells as a diagnostic aid for primary amyloidosis.
نویسندگان
چکیده
In order to classify the underlying disorder in four patients with biopsy-proven amyloidosis without overt monoclonal gammopathy, the cytoplasmic immunoglobulin (Ig) distribution of bone marrow plasma cells was evaluated using direct immunofluorescence microscopy. This procedure revealed the presence of a monoclonal proliferation of light chain containing plasma cells, and thus led to the diagnosis of immunoglobulin-related amyloidosis.
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عنوان ژورنال:
- Journal of clinical pathology
دوره 35 3 شماره
صفحات -
تاریخ انتشار 1982