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Clinical and Biomedical Research
Article . 2022
Data sources: DOAJ
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SEER UFRGS
Article . 2022
License: CC BY
Data sources: SEER UFRGS
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Papilomatose de laringe

Authors: von Mülen, Carla; Rigol, Cristiane; Melchior, Raquel; Argenta, Rodrigo; M. Smith, Mariana; S. Miura, Maurício; Kuhl, Gabriel;

Papilomatose de laringe

Abstract

A papilomatose de laringe é a neoplasia benigna que mais freqüentemente acomete a laringe, tanto em crianças quanto em adultos. É causada pelo papiloma vírus humano, em especial pelos tipos 6 e 11. A apresentação clínica é variável e a evolução praticamente imprevisível, devido especialmente ao alto grau de recorrência típico desta entidade. Existem diversos relatos que demonstram associação entre estadoença e o carcinoma de células escamosas de laringe e de árvore traqueobrônquica. Acredita-se que a papilomatose seja um dos fatores que predisponham o paciente ao câncer, assim como o são o álcool, o fumo e a exposição à radiação ionizante. O objetivo do tratamento é a manutenção da via aérea e da função vocal. Para tanto, a microcirurgia com laser tem demonstrado os melhores resultados, apesar de nãoimpedir as recorrências. Assim, os pobres índices de cura cirúrgica têm estimulado o desenvolvimento de estudos com quimioterápicos. A proposta do uso destes é reduzir a extensão da doença e a freqüência das recidivas, lentificando o crescimento do papiloma. Essas terapias adjuvantes, entretanto, ainda apresentam pouco sucesso a longo prazo. Realizamos aqui uma revisão da literatura a respeito do assunto, com ênfase nos aspectos de fisiopatologia, apresentação clínica e tratamento.

Laryngeal papillomatosis is the most frequent benign neoplasm of the larynx, occurring in children and adults. It is caused by the human papilloma virus, especially types 6 and 11. The clinical course is unpredictable and recurrence is frequent in children. There have been reports of association between this disease and tracheobronchial tree and squamous cell carcinoma of the larynx. Papillomatosis is probably one of thefactors that can predispose a patient to the development of cancer, similarly to alcohol, tobacco, and radiation exposure.Treatment aims at maintaining airway patency and speech. Surgery with carbon dioxide laser is able to achieve this objective, however, without preventing recidivation. The low rates of surgical cure have been stimulating new research with chemotherapics. Unfortunately these have not been successful. Their main purpose is to reduce the extension of the disease and rates of recidivation, slowing down papilloma growth.The present study reviews pathophysiology, the clinical presentation and treatment aspects .

Keywords

Carbon dioxide laser, tratamento adjuvante, papiloma vírus humano (HPV), human papilloma virus (HPV), adjuvant treatment, R, laser CO2, carbon dioxide laser, Human papilloma virus (HPV), Adjuvant treatment, Papiloma, Medicine, Laryngeal papillomatosis, Papillomaviridae, Laringe, Papilomatose laríngea

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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