PMID: 9439390Jan 24, 1998Paper

Electron microscopic investigation of sulcus vocalis

The Annals of Otology, Rhinology, and Laryngology
K Sato, M Hirano

Abstract

This investigation was carried out to determine the histopathologic findings of sulcus vocalis in two human adult larynges. Observations were made by light and transmission electron microscopy. The results are summarized as follows. Sulcus was confined to the squamous epithelium area. The basement membrane thickness increased at the sulcus. The sulcus was situated in the superficial layer of the lamina propria, which was thin around the bottom of the sulcus. Collagenous fibers were dense, and fibrous long-spacing collagen was seen around the bottom of the sulcus. Elastic fibers decreased in number and were composed predominantly of microfibrils and reticular amorphous substances. In the maculae flavae, the fibroblasts were decreased in number and degenerated. Collagenous and elastic fibers, synthesized by fibroblasts in the maculae flavae, were decreased. There were many abnormal elastic fibers in the maculae flavae. The quality and quantity of the fibrous components were changed in the mucosa of sulcus vocalis, owing in part to dysfunction of the fibroblasts and abnormal fibrogenesis in the maculae flavae.

References

Jul 1, 1995·The Annals of Otology, Rhinology, and Laryngology·K Sato, M Hirano
Feb 1, 1995·The Annals of Otology, Rhinology, and Laryngology·K Sato, M Hirano
Nov 1, 1995·The Annals of Otology, Rhinology, and Laryngology·K Sato, M Hirano
Jan 1, 1997·The Annals of Otology, Rhinology, and Laryngology·K Sato, M Hirano
Jul 25, 1956·The Journal of Biophysical and Biochemical Cytology·J GROSS

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Citations

Dec 11, 1999·The Laryngoscope·C N Ford
Jan 16, 2007·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Antoine GiovanniAude Lagier
Apr 23, 2013·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·G FriedrichUNKNOWN European Laryngological Society. Phonosurgery Committee
Jan 13, 2009·Journal of Voice : Official Journal of the Voice Foundation·Ismail KocakNil Comunoglu
Feb 14, 2006·Otolaryngologic Clinics of North America·Seth H Dailey, Charles N Ford
Nov 4, 2015·The Laryngoscope·Andrew LeeTheresa Scognamiglio
Sep 28, 2000·Micron : the International Research and Review Journal for Microscopy·B Eyden, M Tzaphlidou
Jul 1, 2004·Acta Oto-laryngologica·Santa Vecerina VolićTihana Ibrahimpasić
Oct 9, 2009·The Annals of Otology, Rhinology, and Laryngology·Yo KishimotoJuichi Ito
Aug 4, 2007·The Annals of Otology, Rhinology, and Laryngology·Nathan V WelhamDiane M Bless
Dec 29, 1998·The Annals of Otology, Rhinology, and Laryngology·K Sato
Apr 26, 2011·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Ahmet Volkan SunterYalcin Buyuk
Mar 1, 2013·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Chi Sang HwangHong-Shik Choi
Oct 31, 2017·Journal of Tissue Engineering and Regenerative Medicine·Shigeru HiranoShin-Ichi Kanemaru
Oct 24, 2018·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Bruno Teixeira Moraes, Noemi Grigoletto De Biase
Nov 4, 2010·Current Opinion in Otolaryngology & Head and Neck Surgery·Paulo Pontes, Mara Behlau
Nov 6, 2010·The Annals of Otology, Rhinology, and Laryngology·Adriana HachiyaDomingos Hiroshi Tsuji
Jan 19, 2018·Folia Phoniatrica Et Logopaedica : Official Organ of the International Association of Logopedics and Phoniatrics (IALP)·Emma Malmström, Stellan Hertegård
Jun 12, 2021·Journal of Voice : Official Journal of the Voice Foundation·Muhammed Gazi YildizAdem Doganer
Oct 29, 2021·Current Opinion in Otolaryngology & Head and Neck Surgery·Juan Carlos Avellaneda, Jacqueline E Allen

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