Introduction Fibrillary glomerulonephritis (FGN) is a rare disease with unknown pathogenesis
and a poor prognosis. Until now, the diagnosis of this disease has required demonstration …

Light chain (LC) deposition disease (LCDD) is a rare disorder characterized by glomerular
and peritubular amorphous deposits of a monoclonal immunoglobulin LC, leading to nodular …

Heavy chain amyloidosis and heavy chain deposition disease are the only known kidney
diseases caused by the deposition of truncated immunoglobulin heavy chains. Fibrillary …

Results A 65-year-old woman was referred to our nephrology department for renal impairment
and low-grade proteinuria. Her past medical history consisted of hypertension and IgE …

A35-year-old woman presented with fatigue, nausea, marked lower-limb edema, and
hypertension (180/100 mm Hg). Blood tests showed kidney failure (serum creatinine: 10 mg/dl), …

Light chain deposition disease (LCDD) is a rare disorder characterized by glomerular and
peritubular amorphous deposits of a monoclonal immunoglobulin (Ig) light chain (LC), leading …

IgG (mainly IgG3) is the most commonly involved isotype in proliferative glomerulonephritis
with monoclonal immunoglobulin deposits (PGNMID). Here we describe the first series of …

Monoclonal gammopathies (MG) are classically associated with lytic bone lesions,
hypercalcemia, anemia, and renal insufficiency. However, in some cases, symptoms of endocrine …

… 3 , Mathilde Dargelos 1 9 , Mehdi Alizadeh 4 , Alexis Saintamand 5 , Matthieu Filloux 3 ,
Paco … Rinsant and A. Lehericy for their technical assistance and E. Guerin of the sequencing …

Abnormal plasma cells (PC) proliferation is frequent (approximately 5% of people over 50)
but in most cases remains asymptomatic, detected by the presence of a monoclonal …