[IgD plasmacytoma--observations in 5 patients].
The authors describe five cases of plasmocytoma IgD--two men aged 37 and 49 years and three women aged 52, 62 and 80 years. In four instances light lambda chains were involved, in one instance kappa chains. In all patients there was a massive finding of Bence Jones protein in urine. The diagnosis was assessed after bone marrow puncture, immunochemical examination of serum and urine and X-ray of the skeleton. In zone electrophoresis of serum a marked gradient was found only in three patients. In two instances, where the disease was considered at first chronic as glomerulonephritis in the final stage of renal failure, renal biopsy helped with the diagnosis. In all patients in the skeleton multiple osteolytic foci were found and histological examination revealed a myeloma kidney. In three patients affection of organs beyond bone marrow was found and in one patient an amyloid. In four patients the progression of the disease was very rapid. The patients died within 3-8 months after establishment of the diagnosis. In the discussion the authors mention some special features of the clinical course and laboratory finding in plasmocytoma IgD.
Matĕja
F
F
Hematologicko-transfuzní oddĕlení Orlické nemocnice.
Tichý
M
M
Zvarová
M
M
Bucek
J
J
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007072:Immunoglobulin D; D008297:Male; D008875:Middle Aged; D010954:Plasmacytoma / Q000175:diagnosis / Q000473:pathology / Q000628:therapy
D007072:Immunoglobulin D
Plazmocytom IgD--pozorování pĕti nemocných.