Microvasculature of the tympanic membrane.

Microvasculature of the tympanic membrane. Research Abstract Details 

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Microvasculature of the tympanic membrane. Abstract Text:

H Masutani,Y Nakai,M Sugita,K Ohashi,M Moriguchi,K Matsunaga,

In order to investigate the blood flow of the tympanic membrane (TM) in various conditions, the microvasculature of the TM was observed by scanning electron microscope, using casting methods. Differences in vascular patterns between pars tensa and pars flaccida were observed, suggesting that vascular distribution in TM is closely concerned with the arrangement of radial fibers in the intermediate fibrous layer. Once inflammation was induced, changes in blood vessels quickly took place and most remarkably at the central zone of TM. The TM which closed earlier was found to leak resin at the edge of the perforation. It is proposed that an active blood flow to the perforation edge is necessary for a smooth closing.

Microvasculature of the tympanic membrane. Publishing Authors By Initials

H Masutani,Y Nakai,M Sugita,K Ohashi,M Moriguchi,K Matsunaga,

For similar ear, external: tympanic membrane research abstracts see: ear, external: tympanic membrane research

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Microvasculature of the tympanic membrane. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Acta oto-laryngologica. Supplementum

VOLUME: 486

Page Numbers: 99-104

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ISSN: 0365-5237

DAY: 13

MONTH: 02

YEAR: 1991

Microvasculature of the tympanic membrane. Information

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LANGUAGE: eng

NlmUniqueID: 370355

Microvasculature of the tympanic membrane. Keywords Mesh Terms:

KEYWORDS: Tympanic Membrane

MESH TERMS: blood supply

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Grant and Affiliation Information for Microvasculature of the tympanic membrane.

AFFILIATION: Department of Otolaryngology, Osaka City University Medical School, Japan.

Country: SWEDEN

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MEDLINETA: Acta Otolaryngol Suppl

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