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相关概念视频

Assessment of Airway, Skin Color, and Use of Accessory Muscles01:30

Assessment of Airway, Skin Color, and Use of Accessory Muscles

A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Changes in Skin Color: Clinical Perspectives01:14

Changes in Skin Color: Clinical Perspectives

The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Skin Diseases and Disorders01:23

Skin Diseases and Disorders

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...
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.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
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
Underlying the papillary layer is the much thicker reticular layer, composed of dense, irregular connective...

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相关实验视频

Updated: Jul 24, 2026

Quantitative Visualization and Detection of Skin Cancer Using Dynamic Thermal Imaging
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网状皮肤病变:用于初步临床评估的实用基于颜色的算法

G Aedo Inostroza1, L Pincheira Figueroa1, D Aragón-Caqueo2

  • 1Facultad de Ciencias Médicas, Universidad de Santiago, Santiago, Chile; Servicio de Dermatología, Hospital El Pino, Santiago, Chile.

Actas dermo-sifiliograficas
|December 4, 2023
PubMed
概括

网状皮肤图案,虽然有特色,但经常被忽视. 这项研究回顾了这些模式的疾病,并提出了基于颜色和临床迹象的诊断算法,以更好地评估.

关键词:
诊断 诊断 诊断 诊断 诊断诊断的 诊断的 诊断的损伤 网膜上的损伤网状细胞的病变 网状细胞病变语义学 (Semiología) 是一个学科.标志和症状 标志和症状综合症 综合症 综合症综合症 综合症

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Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
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科学领域:

  • 皮肤病学 皮肤病学
  • 病理学 病理学 病理学

背景情况:

  • 网状图案在各种皮肤疾病中很常见.
  • 这些模式经常被认为是一个独特的诊断类别.
  • 带有网膜病变的疾病有各种原因,从良性到危及生命的.

研究的目的:

  • 审查具有网状皮肤病变的疾病.
  • 提出一个临床诊断算法来评估这些条件.

主要方法:

  • 关于有网状皮肤表现的疾病的文献综述.
  • 基于病变颜色和临床特征的诊断算法的开发.

主要成果:

  • 确定了网状皮肤模式的各种病因,包括瘤,感染,血管,炎症,代谢和遗传性疾病.
  • 提出了一种诊断算法,以帮助临床医生初步评估网状皮肤病变.

结论:

  • 网状皮肤模式是一个重要的,尽管未被充分利用的诊断线索.
  • 拟议的算法可以帮助对表现出网状体形态的条件进行差异诊断.