[Laryngeal paraganglioma].
A case is reported of laryngeal paraganglioma observed among 49,959 patients. A comparison is made of the characteristics of paragangliomas in general to those of laryngeal paraganglioma, which are more common in males; the case presented is that of a woman. Microscopic dissection failed to reveal the paraganglia in the trajectories of the superior and inferior laryngeal nerves, but they were found in histological sections of these nerves and their images were equal to those of the tumor studied. The trajectory of these nerves was investigated in preparations of the Embrioteca de Bellaterra (Prof. Doménech Mateu) and the clumps of paraganglioma cells from which these tumors proceed have been found; we emphasize the concept of neural crest pathology to which they pertain.
Capella
G
G
D000328:Adult; D005260:Female; D006801:Humans; D007822:Laryngeal Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology / Q000601:surgery; D007823:Laryngeal Nerves / Q000473:pathology; D009436:Neural Tube Defects / Q000150:complications / Q000473:pathology; D010235:Paraganglioma / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology / Q000601:surgery
Paraganglioma laríngeo.