Laryngeal Primary Amyloidosis: Differential Diagnosis of Localized Granulomatosis with Polyangiitis. Report of Two Cases
<p>Primary laryngeal amyloidosis (PLA) and granulomatosis with polyangiitis (GPA) can present rarely with the isolated symptom of dyspnea and/or dysphonia, affecting exclusively the larynx. <br></p><p>Granulomatosis with polyangiitis is one of the anti-neutrophil cytoplasmati...
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Rheumatica Acta: Open Access - Peertechz Publications,
2017-03-08.
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| LEADER | 00000 am a22000003u 4500 | ||
|---|---|---|---|
| 001 | peertech__10_17352_raoa_000004 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Clarissa de Queiroz Pimentel |e author |
| 700 | 1 | 0 | |a Luciana Depiere Lanzarin |e author |
| 700 | 1 | 0 | |a Frederico Adão de Oliveira Santana |e author |
| 700 | 1 | 0 | |a Rosa Maria Rodrigues Pereira |e author |
| 700 | 1 | 0 | |a Maurício Levy-Neto |e author |
| 700 | 1 | 0 | |a Samuel Katsuyuki Shinjo |e author |
| 245 | 0 | 0 | |a Laryngeal Primary Amyloidosis: Differential Diagnosis of Localized Granulomatosis with Polyangiitis. Report of Two Cases |
| 260 | |b Rheumatica Acta: Open Access - Peertechz Publications, |c 2017-03-08. | ||
| 520 | |a <p>Primary laryngeal amyloidosis (PLA) and granulomatosis with polyangiitis (GPA) can present rarely with the isolated symptom of dyspnea and/or dysphonia, affecting exclusively the larynx. <br></p><p>Granulomatosis with polyangiitis is one of the anti-neutrophil cytoplasmatic antibodies (ANCA) associated vasculitis. It may be limited to the airways including may be exclusively laryngeal. This localized form of GPA has a diffi cult diagnosis because the biopsy rarely does the diagnosis and the ANCA tests are frequently negative.</p><p> In the aim of emphasizing the importance of this rare entity as a differential diag <br></p> | ||
| 540 | |a Copyright © Clarissa de Queiroz Pimentel et al. | ||
| 546 | |a en | ||
| 655 | 7 | |a Case Report |2 local | |
| 856 | 4 | 1 | |u https://doi.org/10.17352/raoa.000004 |z Connect to this object online. |