Cambios en la vascularización de la mucosa faringolaríngea tras radioterapia y quimioterapia concomitante observados con imagen de banda estrecha. Descripción de dos casos

  1. PORRAS-ALONSO, Eulalia Carmen 1
  2. SALOM-COVEÑAS, Carmen 1
  3. GUTIÉRREZ-BAYARD, Lucia 2
  4. GARCÍA-TENO, Miguel 1
  1. 1 Hospital Universitario de Puerto Real
    info

    Hospital Universitario de Puerto Real

    Puerto Real, España

    ROR https://ror.org/04fbqvq73

  2. 2 Hospital Universitario Puerta del Mar
    info

    Hospital Universitario Puerta del Mar

    Cádiz, España

    ROR https://ror.org/040xzg562

Zeitschrift:
Revista ORL

ISSN: 2444-7986,  2444-7986

Datum der Publikation: 2019

Ausgabe: 10

Ausgabe: 1

Seiten: 83-87

Art: Artikel

DOI: 10.14201/ORL.17033 DIALNET GOOGLE SCHOLAR lock_openDialnet editor

Andere Publikationen in: Revista ORL

Zusammenfassung

Introduction and objective: Narrow Band Imaging (NBI) is an image enhancement system used to detect vascular anomalies in the mucosa and submucosa of neoplasms. In 2011 Ni established the five types of imaging patterns in the laryngeal mucosa relating them to the histopathological findings of the lesions. However, these patterns are modified by previous treatments of laser surgery, radiotherapy and chemotherapy. Our objective is to describe the NBI type images obtained in patients treated with the therapeutic regimen of radiotherapy and concomitant chemotherapy. Description: NBI images in a 68-year-old patient with stage III supraglottic non-keratinizing squamous cell carcinoma treated with radiotherapy and concomitant chemotherapy at three months and the year after treatment. NBI images in a 50-year-old patient with stage II nasopharynx non-keratinizing squamous cell carcinoma treated with radiotherapy and concomitant chemotherapy at three months and the year after treatment. Results: The obtained patterns are not identified with any of those previously established by Ni. The images differ depending on the time elapsed since the treatment. Conclusions: It is important to know the alterations observed in the mucosa and submucosa of patients treated with radiotherapy and concomitant chemotherapy since they differ from the characteristic patterns described by Ni associated with the presence of neoplasia.

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Fuente de los datos: Dialnet