Age-related cataract. A and B: “Coronary” type cortical cataract (frontal and cross-sectional views): club-shaped peripheral opacities with clear central.

Slides:



Advertisements
Similar presentations
Disease of lens. Anatomy lens capsule + lens fibe Character transparent avascular avascular nourishment come from aqueous humor nourishment come from.
Advertisements

Lecture 3 CATARACTS Lecture 3 CATARACTS. Classification of cataracts: Classification of cataracts: By age: congenital, juvenile, age-related (senile)
Chapter 10. Diseases of the lens
AGE RELATED/SENILE CATARACT Dr. MANOJ VASUDEVAN ASSOCIATE PROFESSOR OPHTHALMOLOGY.
Adhesive capsulitis of the shoulder
Corneal filaments in a 56-year-old patient with dry eye syndrome.
Demonstration with fluorescein staining of punctuate epithelial erosions found in dry eye syndrome due to Sjogren's syndrome, with greater distribution.
The patient should look up to prevent the medication from first “hitting“ the cornea, which stimulates tearing and dilutes the medication. One drop of.
Central retinal vein occlusion
Acoustic enhancement increasing the signal off the posterior wall of the bladder (black arrow). Source: Chapter 2. Ultrasound Basics, Handbook of Critical.
Diagnostic approach: Dizziness.
World population by age groups and sex: percentage of the total population in 1950, 2010, 2050, and 2100, respectively. (Data extracted from United Nations,
Calibration of prisms. Glass prisms and spectacle prisms are calibrated according to the Prentice position, whereas plastic prisms are calibrated according.
Calibration of prisms. Glass prisms and spectacle prisms are calibrated according to the Prentice position, whereas plastic prisms are calibrated according.
(b) Higher magnification shows that principal cells have round central nuclei and pale-staining cytoplasm. Cords of principal cells secreting PTH surround.
Child marriage and maternal mortality: maternal mortality by age.10
Communication strategy: increasing mammogram use
Negative-feedback control systems
Imaging studies in a patient with a distractive flexion injury of the cervical spine. (A) This lateral radiographic view demonstrates anterior subluxation.
Midsagittal section through the brain of a patient with a brain stem tumor. Histologic findings showed the tumor to be an ependymoma. Source: Discussion.
Fatty liver. In some cases, the fatty change seen in alcoholics will involve the entire liver (i.e., diffuse fatty liver). Fatty liver can also occur with.
LASIK. Diagrams of corneal flap (A) and multiple laser spots (B).
Wide-angle images of proliferative diabetic retinopathy
An adolescent with a peripherally inserted central venous catheter (PICC line) in the right upper extremity. Source: Pediatric Acute-Care Hospital, Meeting.
Recording Transactions in the General Journal
(Used, with permission, of Dr Thomas Cremer, Department of Biology II, Anthropology and Human Genetics, Ludwig Maximilian University, Munich, Germany.)
YAG laser anterior capsulotomy for capsular phimosis
Cambios del campo visual en glaucoma
Three types of goniolenses. Left: Goldmann three-mirror lens
Posterior ankle splint
Convex-lens aids. A: Spectacle magnifiers
The malaria parasite life cycle
Prostate cancer mortality as a factor of Gleason score and age at diagnosis in men managed conservatively. (Adapted, with permission, from Albertsen PC.
Examples of optic atrophy
Examples of optic atrophy
A four-point force system is used in a knee brace to prevent knee hyperextension and anterior tibial translation. (AP, anterior to posterior force; PA,
ACQUIRED CATARACT 1. Classification of age-related cataract
Choroidal neovascularization
Diagrams illustrating cross-sectional views of the normal and injured spinal cord. The diagram of the normal spinal column shows the segmental arrangement.
Simple compression test for DVT
Planning femtosecond laser cataract surgery using the Victus system
Equipment needed for central venous catheterization. A
Drug product performance and generic drug product development
Invest. Ophthalmol. Vis. Sci ;58(7): doi: /iovs Figure Legend:
Age-related cataract. A and B: “Coronary” type cortical cataract (frontal and cross-sectional views): club-shaped peripheral opacities with clear central.
Convex-lens aids. A: Spectacle magnifiers
Convex-lens aids. A: Spectacle magnifiers
Adapted with permission from Hiatt WR
[From: Galli : et al: Emergency Orthopedics: The Spine
Carotid angioplasty and stenting
The Bispectral Index Scale (BIS versions 3
Small bowel obstruction
Radiograph of a pathologic fracture secondary to Gaucher disease involving the distal femur in a 29-year-old man. Source: Chapter 5. Musculoskeletal Oncology,
Combat application tourniquet (CAT), by Composite Resources
Number of uninsured persons in the United States, 1980 to 2014 (U. S
A, B: Transvaginal images now demonstrate a rounded yolk sac within the gestational sac. Source: Chapter 7. Atraumatic Conditions of the Abdomen, The Atlas.
(Reproduced, with permission, from Fulop M, et al
The nomogram is also not useful if the time of ingestion is uncertain, if ingestion occurred more than 24 hours before presentation, or if repeated ingestion.
Color Doppler of right kidney—longitudinal views
Cataracts and Cataract Operations (First of Two Parts)*
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Chapter 6, Section 2 Recording Transactions in the General Journal
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Presentation transcript:

Age-related cataract. A and B: “Coronary” type cortical cataract (frontal and cross-sectional views): club-shaped peripheral opacities with clear central lens; slowly progressive. C: “Cuneiform” type cortical cataract: peripheral spicules and central clear lens; slowly progressive. D: Nuclear sclerotic cataract: diffuse opacity principally affecting nucleus; slowly progressive. E: Posterior subcapsular cataract: plaque of granular opacity on posterior capsule; may be rapidly progressive. F: “Morgagnian” type (hypermature lens): the entire lens is opaque, and the lens nucleus has fallen inferiorly. Source: Chapter 8. Lens, Vaughan & Asbury's General Ophthalmology, 18e Citation: Riordan-Eva P, Cunningham ET, Jr. Vaughan & Asbury's General Ophthalmology, 18e; 2011 Available at: http://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/books/rior18/rior18_c008f001d.png&sec=40231546&BookID=387&ChapterSecID=40229325&imagename= Accessed: January 05, 2018 Copyright © 2018 McGraw-Hill Education. All rights reserved

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.