Licht- und elektronenmikroskopische Untersuchungen an Stimmlippenpolypen des Menschen

Frenzel, H; Kleinsasser, O; Hort, W

doi:10.1007/bf00439485

Cited by 7 publications

(1 citation statement)

References 16 publications

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“…So sind sie rötlich, weißlich oder auch transluzent [ 39 ] . Auf die andersartige Entwicklung von myxoiden Polypen deuten zudem ödematöse Aufl ockerungen hin, in denen sich Bereiche mit leicht basophilen gallertartigen Massen fi nden lassen [ 32 ] . So ähneln myxoide Polypen im subepithelialen Gewebe den Reinke-Ödemen, nur dass sie punktueller, nämlich am Ort der maximalen mechanischen Beanspruchung während der Stimmlippenschwingung lokalisiert sind.…”

Section: Polypen Der Stimmlippenunclassified

Gefäßveränderungen der Stimmlippen – Teil 1: Horizontale Gefäßveränderungen

Voigt-Zimmermann

Arens

2014

Laryngo-Rhino-Otol

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Horizontal changes of benigne vascular diseases, e. g. vessel ectasia, meander, increasing number and branching of vessels, change of direction may develop in to manifest vascular lesions, like varicosis, polyps and in case of ruptures to haemorrhages of vocal folds. These beginning and reversible vascular changes, when early detected and discussed basing on etiological knowledge, may lead to more differentiated prognostic statements and adequate therapeutic decisions, e. g. phonosurgery, functional voice therapy, voice hygiene and voice rest. Vertical vascular changes, like vessel loops, occur primarily in laryngeal papilloma, pre-cancerous and cancerous changes of the vocal folds. Already in small cancerous lesions of the vocal folds the vascular architecture is completely destroyed.

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Section: Polypen Der Stimmlippenunclassified

Gefäßveränderungen der Stimmlippen – Teil 1: Horizontale Gefäßveränderungen

Voigt-Zimmermann

Arens

2014

Laryngo-Rhino-Otol

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Pseudotumours of the Larynx

Meyer-Breiting

Burkhardt²

1988

Tumours of the Larynx

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An immunohistochemical and electron-microscopic study of vascular endothelial cells in vocal fold polyps

Frenzel

Schmitt-Gräff

Seitz

1985

Arch Otorhinolaryngol

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Gelatinous and telangiectatic types can be differentiated among the human vocal fold polyps. Telangiectatic polyps are characterized by eosinophilic deposits consisting of fibrin and cellular blood constituents. Labyrinthine vascular channels are characteristic of these polyps, and are partially or completely lined by a single layer of flat cells. Using electron microscopy and immunohistochemical stainings (antibodies against factor VIII-related antigen, Ulex europaeus I lectin, and antibodies against lysozyme), we found that the lining cells are true vascular endothelial cells and are not organizing histiocytic cells that are arranged in an endothelial-like pattern.

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Licht- und elektronenmikroskopische Untersuchungen an Stimmlippenpolypen des Menschen

Cited by 7 publications

References 16 publications

Gefäßveränderungen der Stimmlippen – Teil 1: Horizontale Gefäßveränderungen

Gefäßveränderungen der Stimmlippen – Teil 1: Horizontale Gefäßveränderungen

Pseudotumours of the Larynx

An immunohistochemical and electron-microscopic study of vascular endothelial cells in vocal fold polyps

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