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Related Concept Videos

Skin Cancer01:30

Skin Cancer

Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
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Reticular Dermis01:15

Reticular Dermis

The papillary and reticular dermis are the two layers of the dermis. They are made of connective tissue with fibers of collagen extending from one to the other, making the border between the two somewhat indistinct. The dermal papillae extending into the epidermis belong to the papillary layer, whereas the dense collagen fiber bundles below belong to the reticular layer.
Reticular Layer
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Papillary Dermis01:11

Papillary Dermis

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.
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Skin Diseases and Disorders01:23

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Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Abdominal Regions and Quadrants01:19

Abdominal Regions and Quadrants

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A rectangular dermatosis of the left back.

Brittany Craiglow1, Jinah Kim, Kalman Watsky

  • 1Department of Dermatology, Yale University School of Medicine, PO Box 208059, 333 Cedar St, New Haven, CT 06520, USA. brittany.craiglow@yale.edu

Archives of Dermatology
|December 23, 2009
PubMed
Summary
This summary is machine-generated.

Electrical cardioversion and defibrillation can cause long-term skin lesions. Recognizing these eruptions as a self-limited side effect aids diagnosis and prevents misdiagnosis.

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Area of Science:

  • Dermatology
  • Cardiology

Background:

  • Cardioversion and defibrillation are key treatments for cardiac arrhythmias.
  • Cutaneous lesions at electrode sites are common post-procedure but poorly documented over time.

Observation:

  • Two patients developed distinct rectangular skin eruptions years after cardioversion/defibrillation.
  • Histologic examination revealed unique characteristics for each lesion.

Findings:

  • The observed eruptions are likely long-term sequelae of electrical cardioversion or defibrillation.
  • Symptomatic management and correct diagnosis were crucial for patient relief.

Implications:

  • These cases highlight potential long-term dermatologic manifestations of cardiac procedures.
  • Dermatologists should consider these findings to avoid misdiagnosing electrical injury as other conditions.