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Friday, July 24, 2020 | History

3 edition of Anatomy of the carotid glomus and carotid glomus-like bodies (non-chromaffin paraganglia). found in the catalog.

Anatomy of the carotid glomus and carotid glomus-like bodies (non-chromaffin paraganglia).

Johan Kjærgaard

Anatomy of the carotid glomus and carotid glomus-like bodies (non-chromaffin paraganglia).

With electron miscroscopy and comparison of human foetal carotid, aorticopulmonary, subclavian, tympanojugular, and vagal glomera.

by Johan Kjærgaard

  • 266 Want to read
  • 39 Currently reading

Published by F.A.D.L. in Copenhagen .
Written in English

    Subjects:
  • Carotid body.,
  • Nonchromaffin paraganglia.,
  • Carotid body -- Anatomy and histology.,
  • Paraganglia, Nonchromaffin -- Anatomy and histology.

  • Edition Notes

    StatementTranslated from the Danish by Anna la Cour.
    Classifications
    LC ClassificationsQP368.8 .K5313
    The Physical Object
    Pagination328 p.
    Number of Pages328
    ID Numbers
    Open LibraryOL5521519M
    ISBN 108774373102
    LC Control Number73595381

    Comparative morphology of the carotid body and carotid sinus. Springfield, Ill., Thomas [] (OCoLC) Online version: Adams, William Edgar. Comparative morphology of the carotid body and carotid sinus. Springfield, Ill., Thomas [] (OCoLC) Document Type: Book: All Authors / Contributors: W E Adams. The carotid body (or carotid glomus) is a small cluster of chemoreceptors and supporting cells located near the bifurcation of the carotid artery. It measures changes in the composition of arterial blood flowing through it, mainly the partial pressure of oxygen, but also of carbon dioxide. Furthermore, it is also sensitive to changes in pH and temperature. Contents[show] .

    With Reverso you can find the English translation, definition or synonym for carotid glomus and thousands of other words. You can complete the translation of carotid glomus given by the English-French Collins dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grévisse. Book, Internet Resource: All Authors / Contributors: Peter Böck. Carotid Body -- anatomy & histology. Glomus caroticum. Mäuse (Familie) Confirm this request. You may have already requested this item. Please select Ok if you would like to proceed with this request anyway. # Carotid Body--anatomy & histology\/span> \u00A0\u00A0\u00A0.

    The carotid body in birds is located between the nodose ganglion of the vagal nerve and the recurrent laryngeal nerve at the beginning of the common carotid artery [79].Moreover, glomus . The right common carotid may be absent. The artery may obliquely cross the lower part of the trachea above the level of the sternum. This occurs on the right side when the right brachiocephalic is situated to the left of the midline, when the right common carotid arises as the second branch of the aortic arch, or when the right and left common carotids arise as common .


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Anatomy of the carotid glomus and carotid glomus-like bodies (non-chromaffin paraganglia) by Johan Kjærgaard Download PDF EPUB FB2

Glomus cells are widely distributed not only in the carotid body but also in the wall of the common carotid artery and around the common trunk and its branches. The glomus cells of the chicken carotid body exhibit intense immunoreactivity for serotonin, tyrosine hydroxylase, and chromogranin by: Description.

The carotid body (carotid glomus or glomus caroticum) is a small cluster of chemoreceptors and supporting cells located near the bifurcation of the carotid artery. The carotid body detects changes in the composition of arterial blood flowing through it, mainly the partial pressure of oxygen, but also of carbon dioxide.

The carotid body functions as a sensor: it responds to a stimulus, primarily O 2 partial pressure, which is detected by the type I (glomus) cells, and triggers an action potential through the afferent fibers of the glossopharyngeal nerve, which relays the information to the central nervous system.

Stimulus. The carotid body peripheral chemoreceptors are primarily sensitive to decreases in MeSH: D The carotid body is a collection of sensory chemoreceptors located near the common carotid artery bifurcation.

Its primary role is to detect changes in the composition of arterial blood such as oxygen tension, CO 2 tension, pH, and temperature, and relay the information to the central respiratory center. The carotid body is composed of glomus cells, which exist in two types:. 1. Introduction. The carotid body (glomus caroticum, GC) is described as a structure that measures mm (maximal diameter) × mm (minimal diameter × mm (depth), located at the common carotid artery bifurcation, in the adventitia between the external and internal carotids (Heath et al., ).It contains chemoreceptors that are sensitive to Cited by: 3.

Micrograph of a carotid body tumor Glomus jugulare tumor Ectopic functional paraganglioma (glomus jugulare) in a patient with Carotid paraganglioma (carotid body tumor): Is the most common of the head and neck usually presents as a particularly in the carotid bodies (at the bifurcation of the common carotid artery in the neck) and in aortic bodies.

Introduction. The carotid body is a specialized chemoreceptor located within the semi-adventitial tissue of the carotid bifurcation. It is stimulated by conditions that induce hypoxia, hypercapnia, and acidosis and controls the body’s response to these conditions with changes in blood pressure, heart rate, and respiratory rate by release of catecholamines [1].

A carotid body/glomus tumor may or may not be tender (usually not), of rubbery consistency, and depending on its size may be fixed to the carotid bifurcation and cannot be separated from the carotid pulse.

Submaxillary and parotid gland tumors are rubbery, relatively immobile, nontender, and cannot be separated from the gland. Kameda Y. Electron microscopic study on the development of the carotid body and glomus cell groups distributed in the wall of the common carotid artery and its branches in the chicken.

J Comp Neurol. ; – Kameda Y. Carotid body and glomus cells distributed in the wall of the common carotid artery in the bird. Anatomy of internal carotid and vertebral arteries. View Media Gallery. The aortic arch provides the great vessels, including the innominate artery, the left common carotid artery (CCA), and the.

Carotid Body and Carotid Sinus (Anatomy, Functions, Clinical application) Medical animation - Duration: Prakash - Usmle. • In Temporal bone Glomus bodies are in close relation to Tympanic branch of Glossopharyngeal nerve Auricular branch of vagus nerve Adventitita of jugular bulb Promontory Relevant Anatomy • Jugular Bulb • Middle ear cavity • Vagus nerve • Carotid body.

- Explore Paul H's board "Internal carotid artery" on Pinterest. See more ideas about Carotid artery, Internal carotid artery, Arteries pins. Glomus tissue in the vicinity of the human carotid sinus J Article (PDF Available) in Journal of Anatomy (Pt 1) February with 21 Reads How we measure 'reads'.

Kjaergaard J: Anatomy of the Carotid Glomus and Carotid Glomus- like Bodies (Non-chromaffin Paraganglia), Copenhagen, FADL’s For- lag, Google Scholar 2. Abstract. Chronic hypoxia causes enlargement and ultrastructural changes of mammalian carotid body glomus cells. Recently, we reported several ultrastructural features in glomus cells from chronically hypoxic rats that were typical of amphibian carotid labyrinth glomus cells, including incomplete covering of glomus cells by support cells, long thin cytoplasmic projections in the.

Arya S, et al. Carotid body tumors: objective criteria to predict the Shamblin group on MR imaging. AJNR Am J Neuroradiol. ; Mafee MF, et al. Glomus faciale, glomus jugulare, glomus tympanicum, glomus vagale, carotid body tumors, and simulating lesions.

Role of MR imaging. Radiol Clin North Am. ; Carotid Body. The carotid body is a chemoreceptor located in the adventitia of the bifurcation of the common carotid artery. Chemoreceptor function: Carotid body monitors the blood’s pH, pCO2, and pO2 and thereby modulates cardiovascular and respiratory function primarily through sympathetic tone.

Carotid body. The carotid body also called carotid glomus, is a small cluster of chemoreceptors that measures around 2 x 3 x 5 millimeters and weighing 12 mg, located at the common carotid artery at its point of bifurcation into the external and internal carotid trunks, in the adventitia between the external and internal carotids.

The lesion is displacing the right internal and external carotid arteries and compressing the internal jugular vein. The lesion causes splaying of right internal and external carotid arteries and extends upto the carotid bifurcation. Another Similar signal enhancing lesion noted in the left carotid triangle near left CCA bifurcation.

1. Author(s): Kjaergaard,Johan Title(s): Anatomy of the carotid glomus and carotid glomus-like bodies (non-chromaffin paraganglia). With electron microscopy and comparison of human foetal carotid, aorticopulmonary, subclavian, tympanojugular, and vagal glomera.The carotid body, first described by Van Haller inis located in the carotid adventitia on the posterior, aspect of the carotid bifurcation and is embryologically, derived from the neuroectodermal tissue of the, amine precursor uptake and the decarboxylation system.

Carotid body tumors are rare neoplasms, with an incidence of about %. The surgical technique of surgical removal of glomus of carotid body is presented.