Related Experiment Video
Updated: Oct 28, 2025
06:36
Elastic Staining on Paraffin-embedded Slides of pT3N0M0 Gastric Cancer Tissue
Published on: May 1, 2019
7.2K
Angioid Streaks in Pseudoxanthoma Elasticum.
Rahaf A Mandura1, Rwan E Radi2
1Department of Ophthalmology, King Abdul-Aziz University, Jeddah, SAU.
Cureus
|July 19, 2021
Summary
Pseudoxanthoma elasticum (PXE) is an inherited disorder affecting multiple systems. This case highlights angioid streaks in a PXE patient, emphasizing the need for regular ophthalmologic monitoring to prevent vision loss.
Area of Science:
- Ophthalmology
- Genetics
- Dermatology
Background:
- Pseudoxanthoma elasticum (PXE), also known as Gronblad-Strandberg syndrome, is a rare inherited disorder affecting elastic fibers across multiple organ systems.
- The condition is characterized by degeneration and calcification of elastic tissues, with ocular manifestations being a significant concern.
Keywords:
angioid streaksautosomal dominantautosomal recessivegeneticsophthalmologypseudoxanthoma elasticumvisual acuityMore Related Videos
Related Concept Videos
01:12Elastin is Responsible for Tissue Elasticity
2.7K
Elastic fiber contains the protein elastin along with lesser amounts of other proteins and glycoproteins. The main property of elastin is that it will return to its original shape after being stretched or compressed. Elastic fibers are prominent in elastic tissues found in skin and the elastic ligaments of the vertebral column.
Ligaments and tendons are made of dense regular connective tissue, but in ligaments not all fibers are parallel. Dense regular elastic tissue contains elastin fibers and...
Ligaments and tendons are made of dense regular connective tissue, but in ligaments not all fibers are parallel. Dense regular elastic tissue contains elastin fibers and...
2.7K
01:11Papillary Dermis
4.4K
Dermis
The dermis might be considered the "core" of the integumentary system, as distinct from the epidermis and hypodermis. It contains blood and lymph vessels, nerves, and other structures, such as hair follicles and sweat glands. The dermis is made of two layers of connective tissue that comprise an interconnected mesh of elastin and collagenous fibers, produced by fibroblasts.
Papillary Layer
The papillary layer is made of loose, areolar connective tissue, which means the collagen...
The dermis might be considered the "core" of the integumentary system, as distinct from the epidermis and hypodermis. It contains blood and lymph vessels, nerves, and other structures, such as hair follicles and sweat glands. The dermis is made of two layers of connective tissue that comprise an interconnected mesh of elastin and collagenous fibers, produced by fibroblasts.
Papillary Layer
The papillary layer is made of loose, areolar connective tissue, which means the collagen...
4.4K
01:25Endocarditis II: Clinical Features of Infective Endocarditis
60
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
60