Orbit

Jul 31, 2016 by in INTERNAL MEDICINE Comments Off on Orbit

Chapter 13 Orbit INTRODUCTION The conditions involving the eye and orbit essentially can be divided into those in which the eye itself is abnormally sized (e.g., microphthalmos, phthisis bulbi, glaucoma)…

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Conjunctiva

Jul 31, 2016 by in INTERNAL MEDICINE Comments Off on Conjunctiva

Chapter 2 Conjunctiva INTRODUCTION The conjunctiva is a highly vascular layer on the surface of the eye and eyelids. It functions in some respects as a lymph node does, reacting…

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Lacrimal System

Jul 31, 2016 by in INTERNAL MEDICINE Comments Off on Lacrimal System

Chapter 4 Lacrimal System INTRODUCTION Conditions of the nasolacrimal system affect the lacrimal secretions, particularly the aqueous phase of the tear film secreted by the lacrimal and third eyelid glands…

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Optic Nerve

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Chapter 12 Optic Nerve INTRODUCTION The optic nerve enters the eye through the lamina cribrosa of the sclera. In cats the normal optic nerve loses its myelination as it enters…

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Third Eyelid

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Chapter 3 Third Eyelid INTRODUCTION The third eyelid (membrana nictitans) is composed of a T-shaped cartilage with the third eyelid lacrimal gland at its base, entirely covered with conjunctiva. The…

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Sclera

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Chapter 6 Sclera INTRODUCTION The sclera is the fibrous outer coat of the eye—a continuation of the cornea, but, unlike the latter, nontransparent. Few conditions affect the sclera, and these…

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Vitreous

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Chapter 10 Vitreous INTRODUCTION The vitreous is a gel composed of collagen fibrils, mucopolysaccharides, and water (98%). It is normally optically transparent. It maintains the shape of the eye and…

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Echocardiography

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Chapter 9 Echocardiography Celia M. Marr, Mark Patteson CHAPTER CONTENTS Introduction Physics and principles Echocardiographic equipment The echocardiographic examination Interpretation of blood pool doppler echocardiograms Identification of disease-induced changes in…

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Cardiac responses to exercise and training

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Chapter 3 Cardiac responses to exercise and training David L. Evans, Lesley E. Young CHAPTER CONTENTS Introduction Cardiac responses to exercise Cardiac responses to training Resting cardiac rhythm in horses…

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Heart failure

Jul 31, 2016 by in INTERNAL MEDICINE Comments Off on Heart failure

Chapter 19 Heart failure Celia M. Marr CHAPTER CONTENTS Introduction Clinical signs of heart failure Differential diagnosis of heart failure Diagnostic approach in heart failure Specific forms of heart failure…

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