Rapid Ophthalmology

Informationen zum Autor Zahir Mirza is a Specialist Registrar in Surrey, UK. Klappentext A brand new title in the Rapid series, providing a concise, structured approach for students preparing for ophthalmology examinationsPresents a thorough foundation of ophthalmology knowledge, emphasising clinically relevant information, in the familiar 'Rapid' series format where diseases are presented in alphabetical order so aiding quick look-up of conditionsIdeal for use in busy clinical settings, such as clinics and hospital wards, while on rotationIncludes a companion website at www.wileyrapids.com/ophthalmology containing a range of clinical images in PowerPoint format Zusammenfassung Rapid Ophthalmology is a must for medical students and junior doctors needing a better understanding of eye conditions and diseases for exams, or needing a quick reference while on clinical attachment or rotation. Inhaltsverzeichnis Preface x Acknowledgements xi Abbreviations xii About the companion website xiv Basic anatomy and physiology Osteology of the orbit 3 Orbital fissures 3 Superior orbital fissure 3 Inferior orbital fissure 3 Optic canal 3 The globe 3 Cornea 3 Anatomical terms 5 Retinal overview 6 Layers of the retina 6 Blood supply to the eye 7 Ciliary body and lens 7 Trabecular meshwork 7 Aqueous humour flow 7 Tears 8 Vitreous humour 8 Ocular muscles (origin / insertion / primary actions) 8 Superior rectus (SR) 8 Inferior rectus (IR) 8 Medial rectus (MR) 8 Lateral rectus (LR) 8 Superior oblique (SO) 9 Inferior oblique (IO) 9 The visual pathway 9 Pupillary reflexes 11 Direct and consensual light reflex 11 Accommodation 11 Pupil defects 12 Holmes-Adie pupil 12 Essential anisocoria 12 Argyll Robertson pupils 12 Horner's syndrome 12 Cranial nerve III palsy (complete) 12 Relative afferent pupillary defect (RAPD) or Marcus Gunn pupil 12 Myopia hypermetropia and astigmatism 14 Ophthalmological assessment History taking 17 Examination 17 Examination techniques 18 Colour vision 18 Pupil reflexes 18 Visual fields by confrontation 18 Eye movements 19 Objective structured clinical examination (OSCE) section 20 Visual acuity 20 Ophthalmoscopy 21 Differentials Watery eye 25 Proptosis 25 Optic disc atrophy 25 Toxic optic neuropathy 25 Swollen optic discs 26 Ptosis 26 The red eye 26 Classic presentations of a red eye and associated conditions 26 Differentials - classified anatomically (from anterior to posterior) 27 Differential flow charts 27 Diseases Age-related macular degeneration (AMD) dry 37 Age related macular degeneration wet 39 Amaurosis fugax 41 Amblyopia 43 Blepharitis 44 Cataract age-related 46 Cataract congenital 48 Cavernous sinus syndrome 49 Cellulitis orbital 51 Cellulitis preseptal 52 Chemical injury to the eye 53 Conjunctivitis bacterial and chlamydial 55 Conjunctivitis other (including ophthalmia neonatorum) 57 Allergic conjunctivitis 57 Ophthalmia neonatorum 57 Conjunctivitis viral 58 Cranial nerve III (CNIII) palsy 60 Cranial nerve IV (CNIV) palsy 62 Cranial nerve VI (CNVI) palsy 63 Cytomegalovirus (CMV) retinitis 65 Dacrocystitis 66 Diabetic retinopathy 67 Ectropion 69 Endophthalmitis 70 Entropion 71 Episcleritis 72 Exposure keratopathy 73 Eye trauma 74 Eyelid lacerations/cuts 74 Corneal foreign bodies 74 Corneal abras...

List of contents

Preface x
 
Acknowledgements xi
 
Abbreviations xii
 
About the companion website xiv
 
Basic anatomy and physiology
 
Osteology of the orbit 3
 
Orbital fissures 3
 
Superior orbital fissure 3
 
Inferior orbital fissure 3
 
Optic canal 3
 
The globe 3
 
Cornea 3
 
Anatomical terms 5
 
Retinal overview 6
 
Layers of the retina 6
 
Blood supply to the eye 7
 
Ciliary body and lens 7
 
Trabecular meshwork 7
 
Aqueous humour flow 7
 
Tears 8
 

Vitreous humour 8
 
Ocular muscles (origin / insertion / primary actions) 8
 
Superior rectus (SR) 8
 
Inferior rectus (IR) 8
 
Medial rectus (MR) 8
 
Lateral rectus (LR) 8
 
Superior oblique (SO) 9
 
Inferior oblique (IO) 9
 
The visual pathway 9
 
Pupillary reflexes 11
 
Direct and consensual light reflex 11
 
Accommodation 11
 
Pupil defects 12
 
Holmes-Adie pupil 12
 
Essential anisocoria 12
 
Argyll Robertson pupils 12
 
Horner's syndrome 12
 
Cranial nerve III palsy (complete) 12
 
Relative afferent pupillary defect (RAPD) or Marcus Gunn pupil 12
 
Myopia hypermetropia and astigmatism 14
 
Ophthalmological assessment
 
History taking 17
 
Examination 17
 
Examination techniques 18
 
Colour vision 18
 
Pupil reflexes 18
 
Visual fields by confrontation 18
 
Eye movements 19
 
Objective structured clinical examination (OSCE) section 20
 
Visual acuity 20
 
Ophthalmoscopy 21
 
Differentials
 
Watery eye 25
 
Proptosis 25
 
Optic disc atrophy 25
 
Toxic optic neuropathy 25
 
Swollen optic discs 26
 
Ptosis 26
 
The red eye 26
 
Classic presentations of a red eye and associated conditions 26
 
Differentials - classified anatomically (from anterior to posterior) 27
 
Differential flow charts 27
 
Diseases
 
Age-related macular degeneration (AMD) dry 37
 
Age related macular degeneration wet 39
 
Amaurosis fugax 41
 
Amblyopia 43
 
Blepharitis 44
 
Cataract age-related 46
 
Cataract congenital 48
 
Cavernous sinus syndrome 49
 
Cellulitis orbital 51
 
Cellulitis preseptal 52
 
Chemical injury to the eye 53
 
Conjunctivitis bacterial and chlamydial 55
 
Conjunctivitis other (including ophthalmia neonatorum) 57
 
Allergic conjunctivitis 57
 
Ophthalmia neonatorum 57
 
Conjunctivitis viral 58
 
Cranial nerve III (CNIII) palsy 60
 
Cranial nerve IV (CNIV) palsy 62
 
Cranial nerve VI (CNVI) palsy 63
 
Cytomegalovirus (CMV) retinitis 65
 
Dacrocystitis 66
 
Diabetic retinopathy 67
 
Ectropion 69
 
Endophthalmitis 70
 
Entropion 71
 
Episcleritis 72
 
Exposure keratopathy 73
 
Eye trauma 74
 
Eyelid lacerations/cuts 74
 
Corneal foreign bodies 74
 
Corneal abrasion 74
 
Hyphaema 74
 
Iris mydriasis 74
 
Lens subluxation/dislocation 74
 
Vitreous haemorrhage 75
 
Retinal detachment 75
 
Traumatic optic neuropathy 75
 
Globe rupture/penetrating eye injury 75
 
Orbital fractures 75
 
Retrobulbar haemorrhage 75
 
Eye tumours 76
 
Primary choroidal melanoma 76
 
Seco

Report

"Ideal for use in busy clinical settings, such as clinics and hospital wards, while on rotation." ( Kingbook73 s Medical Ebook and Video Collection , 23 August 2014)

Product details

• Authors: Andrew Coombes, Z Mirza, Zahir Mirza, Mirza Zahir
• Assisted by: Andre Coombes (Editor), Andrew Coombes (Editor)
• Publisher: Wiley, John and Sons Ltd
• Languages: English
• Product format: Paperback / Softback
• Released: 30.08.2013
• EAN: 9780470656914
• ISBN: 978-0-470-65691-4
• No. of pages: 120
• Series: Rapid; Rapid
• Subjects: Natural sciences, medicine, IT, technology > Medicine > Clinical medicine; Medizinstudium, Medizin, Ophthalmologie, Ophthalmology, Medical education, Medical Science