Results 1 to 10 of about 52,982 (120)

IgM-Related Immunoglobulin Light Chain (AL) Amyloidosis

Hemato, 2022
Waldenström macroglobulinemia (WM) is a rare lymphoplasmacytic disorder characterized by an IgM paraprotein. The clinical presentation of WM varies and can include common manifestations such as anemia and hyperviscosity, in addition to less common ...
Shayna Sarosiek, Andrew R. Branagan, Steven P. Treon, Jorge J. Castillo   +3 more
doaj   +1 more source

Biopsy Evidence of Sequential Transthyretin and Immunoglobulin Light-Chain Cardiac Amyloidosis in the Same Patient

JACC: Case Reports, 2021
Currently adopted diagnostic flow charts consider transthyretin and light-chain cardiac amyloidosis as mutually exclusive. Here, we report for the first time, to our knowledge, the demonstration of a biopsy-proven dual pathology in an 80-year-old man ...
Giuseppe Vergaro, MD, PhD, Vincenzo Castiglione, MD, Roberta Poletti, MD, Gabriele Buda, MD, Angela Pucci, MD, PhD, Veronica Musetti, BSc, Dario Genovesi, MD, Alberto Aimo, MD, Claudio Passino, MD, Michele Emdin, MD, PhD   +9 more
doaj   +1 more source

Diagnosis for Chinese patients with light chain amyloidosis: a scoping review

Annals of Medicine, 2023
Background Amyloid light chain (AL) amyloidosis is the most common systemic amyloidosis. The objective of this scoping review was to map the available literature on the diagnosis of AL amyloidosis in China.Materials and Methods The published academic ...
Meilan Chen, Junru Liu, Xiaohong Wang, Xian Cao, Xin Gao, Lingjie Xu, Wang Liu, Jingnan Pi, Bin Wang, Juan Li   +9 more
doaj   +1 more source

Systemic amyloidosis journey from diagnosis to outcomes: a twelve-year real-world experience of a single center in a middle-income country

Orphanet Journal of Rare Diseases, 2022
Background Systemic amyloidosis is caused by the deposition of misfolded protein aggregates in tissues, leading to progressive organ dysfunction and death.
Roberta Shcolnik Szor, Fabio Fernandes, Angelina Maria Martins Lino, Leonardo Oliveira Mendonça, Fernanda Salles Seguro, Valkercyo Araujo Feitosa, Jussara Bianchi Castelli, Lecticia Barbosa Jorge, Lucas Bassolli de Oliveira Alves, Precil Diego Miranda de Menezes Neves, Evandro de Oliveira Souza, Livia Barreira Cavalcante, Denise Malheiros, Jorge Kalil, Gracia Aparecida Martinez, Vanderson Rocha   +15 more
doaj   +1 more source

Potential clinical relevance of cardiac magnetic resonance to diagnose cardiac light chain amyloidosis.

PLoS ONE, 2022
BackgroundWhile patients with cardiac transthyretin amyloidosis are easily diagnosed with bone scintigraphy, the detection of cardiac light chain (AL) amyloidosis is challenging.
Zsofia Dohy, Liliana Szabo, Zoltan Pozsonyi, Ibolya Csecs, Attila Toth, Ferenc Imre Suhai, Csilla Czimbalmos, Andrea Szucs, Anna Reka Kiss, David Becker, Bela Merkely, Hajnalka Vago   +11 more
doaj   +1 more source

Systemic Immunoglobulin Light Chain Amyloidosis Presenting as Painful Penile Ulcers

Annals of Internal Medicine: Clinical Cases, 2022
Immunoglobulin light chain (AL) amyloidosis is a systemic form of amyloidosis that commonly affects the heart, kidney, liver, and nervous system. Penile involvement in AL amyloidosis is rare and thus often not considered in the differential diagnosis for
Crystal Lihong Yan, Fireneh N. Beshah, Karen Eliahu, James E. Hoffman   +3 more
doaj   +1 more source

AL Amyloidosis

Orphanet Journal of Rare Diseases, 2012
Definition of the disease AL amyloidosis results from extra-cellular deposition of fibril-forming monoclonal immunoglobulin (Ig) light chains (LC) (most commonly of lambda isotype) usually secreted by a small plasma cell clone.
Desport Estelle, Bridoux Frank, Sirac Christophe, Delbes Sébastien, Bender Sébastien, Fernandez Béatrice, Quellard Nathalie, Lacombe Corinne, Goujon Jean-Michel, Lavergne David, Abraham Julie, Touchard Guy, Fermand Jean-Paul, Jaccard Arnaud   +13 more
doaj   +1 more source

Expert recommendation from the Swiss Amyloidosis Network (SAN) for systemic AL-amyloidosis

Swiss Medical Weekly, 2020
Systemic amyloidosis is a heterogeneous group of diseases associated with protein misfolding into insoluble beta-sheet rich structures that deposit extracellularly in different organs, eventually compromising their function.
Rahel Schwotzer, Andreas J. Flammer, Sabine Gerull, Thomas Pabst, Paolo Arosio, Manuela Averaimo, Ulrike Bacher, Peter Bode, Andrea Cavalli, Adalgisa Condoluci, Stefan Dirnhofer, Nadia Djerbi, Stephan W. Dobner, Thomas Fehr, Maura Garofalo, Ariana Gaspert, Raphael Heimgartner, Annemarie Hübers, Hans H. Jung, Chiara Kessler, Raphael Knöpfel, Natallia Laptseva, Robert Manka, Luca Mazzucchelli, Martin Meyer, Violeta Mihaylova, Pierre Monney, Alessio Mylonas, René Nkoulou, Aju P. Pazhenkottil, Otmar Pfister, Axel Rüfer, Adrian Schmidt, Harald Seeger, Simon F. Stämpfli, Guido Stirnimann, Thomas Suter, Marie Théaudin, Giorgio Treglia, Alexandar Tzankov, Friederike Vetter, Markus Zweier, Bernhard Gerber   +42 more
doaj   +1 more source

Severe Obstructive Cholestasis and Hypercalcemia Caused by Light-Chain Amyloidosis: A Case Report [PDF]

Iranian Journal of Medical Sciences, 2022
Gastrointestinal amyloidosis is a condition caused by the deposition of extracellular protein fragments. It can be associated with complex and diverse pathways and can have numerous manifestations and etiologies.
Zahra Davoudi, Farahnaz Bidari, Elena Jamali, Shahriar Nikpour   +3 more
doaj   +1 more source

Purpuric halo around hemangioma as a clue for primary systemic amyloidosis: Case report and review of literature

Dermatologica Sinica, 2018
Mucocutaneous lesion appears in up to 40% of patients with primary systemic amyloidosis (AL amyloidosis). The cutaneous signs may be co-expressed with other organ involvement or even solely presented as the first clue.
Yin-Shuo Chang, Kuo-Hsien Wang, Hsiou-Hsin Tsai, Chung-Hong Hu, Jan-Show Chu   +4 more
doaj   +1 more source