This book provides a visual overview of how to master ultrasonography and ultrasound biomicroscopy techniques. Updated ultrasonic information is included in a simple brief way, featuring didactic points, with a variety of documented scans and illustrated lines underneath for more clarification. Each pathology is accompanied with several scans of different findings to give more information of distinct detections. Ophthalmic Ultrasonography and Ultrasound Biomicroscopy: A Clinical Guide examines many clinical complexities with possible solutions when performing and interpreting ultrasound while also breaking down information for easier intake. The clinical cases are from a specialist eye hospital where many complicated cases are treated, giving a unique insight for the reader to understand treatment for a variety of cases. The book also emphasises the importance of everyday cases with further explanation whilst utilising a diversity of pictures and labels.
Author(s): Rasha Abbas
Publisher: Springer
Year: 2021
Language: English
Pages: 190
City: Cham
Preface
Acknowledgments
Contents
Contributors
1 Introduction and Ultrasound Examination
1.1 Physical Principles
1.2 Instruments
1.3 Clinical Application
1.3.1 Before Preforming B-Scan Examination
1.3.2 B-Scan Positioning and Examination
1.3.3 B-Scan Probe Orientation
1.4 Diagnostic A-Scan:
1.4.1 Quantitative Echography
1.4.2 Kinetic Echography
References
2 UBM Examination
2.1 Technique
2.2 UBM Probe Positions
2.2.1 Axial Scan
2.2.2 Longitudinal Scan
2.2.3 Transverse Scan
2.3 The 10 Parameters Defined by Pavlin Et Al Which Are Commonly Used for Image Analysis of UBM [6] (Fig. 2.7)
References
3 Vitreoretinal Disease
3.1 Vitreous
3.1.1 Asteroid Hyalosis
3.1.2 Vitreous Hemorrhage
3.1.3 Subhyaloid Hge
3.2 Retina
3.2.1 Rhegmatogenous Retinal Detachment
3.2.2 Retinal Tears
3.2.3 Traction Retinal Detachment
3.2.4 Exudative Retinal Detachment
3.2.5 Differential Diagnosis:
3.2.6 Funnel Retinal Detachment: Long-standing Detachments
3.3 Choroid
3.3.1 Choroidal Detachment:
3.4 Intraocular Silicone
References
4 Ocular Trauma
4.1 Anterior Segment
4.1.1 Angle Recession
4.1.2 Cyclodialysis
4.1.3 Iridodialysis
4.1.4 Traumatic Lens and IOL Disorders
4.1.5 Foreign Bodies (F.B)
4.2 Posterior Segment
References
5 Congenital Anomalies and Pediatric Eye Diseases
5.1 Limbal Dermoid
5.2 Peter’s Anomly
5.3 Axenfeld-Rieger Syndrome
5.4 Aniridia
5.5 Posterior Lenticonus
5.6 Persistent Fetal Vasculature (PFV)
5.7 Retinopathy of Prematurity (ROP)
5.8 Coats Disease
5.9 Retinoblastoma
5.10 Coloboma
References
6 Ocular Tumors
6.1 Anterior Segment Tumors
6.1.1 Iris Lesions
6.1.2 Ciliary Body Tumors
6.2 Choroidal Melanoma
6.2.1 Shape and Reflectivity
6.2.2 Sound Attenuation
6.2.3 Choroidal Excavation
6.2.4 Posterior Scleral Bowing
6.2.5 Exudative Retinal Detachment
6.2.6 Extrascleral Extension
6.2.7 Measurement of the Tumor
6.3 Choroidal Hemangioma
6.3.1 Circumscribed Hemangioma
6.3.2 Diffuse Hemangioma
6.4 Metastsis
6.5 Choroidal Nevus
6.6 Choroidal Osteoma
6.6.1 Sclerochoroidal Calcification
References
7 Inflammatory Diseases of the Eye
7.1 Anterior Uveitis
7.2 Intermediate Uveitis
7.3 Posterior Uveitis
7.4 Endophthalmitis
7.5 Vogt-Koyanagi-Harada
7.6 Toxocariasis
7.7 Cysticercosis
7.8 Lens and IOL Induced Uveitis
7.9 Scleritis
7.9.1 Diffuse Scleritis
7.9.2 Nodular and Necrotic Scleritis
References
8 Glaucoma
8.1 Angle Closure Glaucoma
8.1.1 Pupillary Block
8.1.2 Plateau Iris
8.1.3 Malignant Glaucoma
8.2 Open Angle Glaucoma
8.2.1 Pigment Dispersion Syndrome
8.3 UBM in Assessing Efficacy of Therapy
8.3.1 Laser Peripheral Iridotomy
8.3.2 Surgical Iridectomy
8.3.3 Post-Glaucoma Surgery
8.3.4 Glaucoma Implants (Tubes, Tube Shunts, Valves)
8.4 Secondary Glaucoma
8.5 Congenital Glaucoma
References
9 Optic Nerve Diseases
9.1 Optic Nerve Enlargement
9.2 Optic Nerve Lesions
9.2.1 Optic Nerve Glioma
9.2.2 Melanocytoma
9.3 Optic Disc Drusen
9.4 Optic Nerve Cupping
9.5 Coloboma
9.5.1 Morning Glory Disc Anomaly
References
