Nonlymphoplasmacytic lymphomas associated with light-chain amyloidosis
نویسندگان
چکیده
منابع مشابه
Senile systemic amyloidosis presenting with heart failure: a comparison with light chain-associated amyloidosis.
BACKGROUND Small deposits of amyloid are often found in the hearts of elderly patients. However, extensive deposition of transthyretin-derived amyloid fibrils in the heart (senile systemic amyloidosis [SSA]) can cause heart failure. The clinical features of SSA that involve the heart are ill defined, and the condition may be overlooked as a cause of heart failure. We sought to better define the...
متن کاملLight Chain Amyloidosis
Light chain (AL) amyloidosis is caused by a usually small plasma-cell clone that is able to produce the amyloidogenic light chains. They are able to misfold and aggregate, deposit in tissues in the form of amyloid fibrils and lead to irreversible organ dysfunction and eventually death if treatment is late or ineffective. Cardiac damage is the most important prognostic determinant. The risk of d...
متن کاملAtypical immunoglobulin light chain amyloidosis
BACKGROUND Primary immunoglobulin light chain amyloidosis (AL amyloidosis) is a plasma cell disorder which mainly affects heart, kidneys, liver, and peripheral nervous system. Cases of atypical AL amyloidosis presented as spontaneous vertebral compression fractures have been rarely reported, and data about the management and clinical outcomes of the patients are scarce. METHODS Herein, we pre...
متن کاملImmunoglobulin heavy-chain-associated amyloidosis.
Immunoglobulin- or multiple myeloma-associated amyloidosis has been distinguished by the tissue deposition of Congophilic, fibrillar protein consisting of light chains or light-chain fragments (AL amyloidosis). We now report the isolation and characterization of another form of immunoglobulin-associated amyloid obtained from a patient who had extensive systemic amyloidosis and in whom the amylo...
متن کاملLight-chain (AL) amyloidosis: diagnosis and treatment.
Light-chain (AL) amyloidosis is the most common form of systemic amyloidosis and is associated with an underlying plasma cell dyscrasia. The disease often is difficult to recognize because of its broad range of manifestations and what often are vague symptoms. The clinical syndromes at presentation include nephrotic-range proteinuria with or without renal dysfunction, hepatomegaly, congestive h...
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ژورنال
عنوان ژورنال: Blood
سال: 2020
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.2019002762