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Maria Stella Graziani

Deputy Director
Martina Zaninotto

Associate Editors
Ferruccio Ceriotti
Davide Giavarina
Bruna Lo Sasso
Giampaolo Merlini
Martina Montagnana
Andrea Mosca
Paola Pezzati
Rossella Tomaiuolo
Matteo Vidali

EIC Assistant
Francesco Busardò

International Advisory Board Khosrow Adeli Canada
Sergio Bernardini Italy
Marcello Ciaccio Italy
Eleftherios Diamandis Canada
Philippe Gillery France
Kjell Grankvist Sweden
Hans Jacobs The Netherlands
Eric Kilpatrick UK
Magdalena Krintus Poland
Giuseppe Lippi Italy
Mario Plebani Italy
Sverre Sandberg Norway
Ana-Maria Simundic Croatia
Tommaso Trenti Italy
Cas Weykamp The Netherlands
Maria Willrich USA
Paul Yip Canada

Biomedia srl
Via L. Temolo 4, 20126 Milano

Responsible Editor
Giuseppe Agosta

Editorial Secretary
Chiara Riva
Biomedia srl
Via L. Temolo 4, 20126 Milano
Tel. 0245498282


ISSN print: 0393 – 0564
ISSN digital: 0392- 7091

BC: Articoli scritti da C. Nozzoli

Un caso di mieloma multiplo IgG kappa in cui la misura delle catene leggere libere ha evidenziato precocemente una ripresa di malattia di tipo “light chain escape”
A case of IgG kappa multiple myeloma where the measurement of the free light chains was an early marker of a “light chain escape” relapse
<p>Light chain escape (LCE) is a type of relapse where a serum free light chains (FLC) increase is observed, in the absence of a parallel increase of the original monoclonal component; this particular kind of relapse seems to be influenced by new therapeutic regimens. We present a case of a 55-years old man with a IgG kappa multiple myeloma (MM), who underwent double autologous bone marrow transplantation as first line therapy; after relapse, the patient was treated with lenalidomide/dexamethasone (LD). After more than three years of LD treatment, in September 2014, an increase of FLCs was observed, while serum and urine immunofixations remained negative until January and February 2015 respectively, when a LCE was diagnosed. Despite the new treatment, the patient died in June 2016. The FLCs measurement, although not reaching the IMWG criteria, detected relapse earlier than immunofixation. This case indicates that FLCs should be routinely performed during follow up of MM patients to ensure that LCE is not missed.</p>
Biochimica Clinica ; 41(3) e22-e24
Casi clinici - Case report
Un caso di gammopatia monoclonale di significato renale in un paziente con glomerulopatia immunotattoide
A case of monoclonal gammopathy of renal significance in a patient affected by immunotactoid glomerulopathy
<p>Monoclonal gammopathy of renal significance is defined by the causal relationship between a small&nbsp;B-cell clone and the renal disease. Immunotactoid glomerulopathy is a rare glomerular disease characterized by<br />highly organized crystalline structure of Congo Red-negative immune deposits in the absence of systemic disease.&nbsp;We describe a 54 years-old man with non-nephrotic proteinuria and chronic renal failure. Laboratory findings revealed&nbsp;a serum monoclonal component. Renal histology showed a morphological pattern of membrano-proliferative&nbsp;glomerulonephritis; electron microscopy evidenced micro tubular structures within the mesangium measuring&nbsp;approximately 20 nm in thickness, similar to cryoglobulins. Renal immunofluorescence demonstrated in the deposits&nbsp;the same monoclonal component observed in serum, leading to a final diagnosis of immunotactoid glomerulopathy.</p>
Biochimica Clinica ; 39(6) e22-e24
Casi clinici - Case report