Classification and Diagnosis of Eczema

Author: Li Linfeng
Publisher:
Publish Date: 2006-03-01
Features: As is well known, dermatitis and eczema are common skin diseases in dermatology, accounting for approximately 20% of dermatology outpatient cases. Some Western scholars have even found that the prevalence of eczema in the general population exceeds 10%. Despite its commonality, our understanding of this skin condition is far from sufficient. Many physicians consider dermatitis and eczema too ordinary, believing that anyone can diagnose and treat them, but the reality is far from this. Clinically, we are often troubled by the frequent relapses or prolonged unresolved cases of eczema patients. Here, let us imagine facing a skin disease patient and see if we can answer the following questions:
1. What is the purpose of clinical diagnosis?
2. When should the medical history be collected?
3. How can medical emergencies be identified based on the medical history?
4. What are the possible factors leading to the onset of dermatitis and eczema?
5. What is the relationship between dermatitis and eczema and occupation?
6. How should the medical history be collected?
7. How can basic skin lesions be correctly identified?
8. How should skin lesions be accurately described?
9. How can dermatitis and eczema be diagnosed based on lesion morphology and location?
10. What are the main diagnostic tests for dermatitis and eczema?
11. How can common types of dermatitis and eczema be diagnosed?
12. What are the commonly used auxiliary examinations, and what is their significance in dermatology?
There are still many questions, but unfortunately, we cannot answer many of them clearly at present. The reason for this phenomenon is the lack of a unified understanding of the concept of dermatitis and eczema. Due to the lack of a consistent concept of dermatitis and eczema, not only has research on this common skin disease been limited in the medical community of our country, but there is also significant debate internationally regarding this concept. To address this situation, this series of books provides detailed discussions on the concept, classification, relationship between dermatitis and eczema and skin structure, skin hypersensitivity, possible etiology of dermatitis and eczema, as well as classification, diagnosis, and treatment of dermatitis and eczema in three volumes. Some views may differ from current understanding, and any inaccuracies are welcome to be criticized and corrected by fellow dermatologists.