When is a "wen" a "wen"? A diagnostic dilemma

Area of Science:

• Dermatology
• Pathology

Background:

• The term "wen" is a non-specific lay term encompassing various scalp swellings.
• Accurate diagnosis of scalp lesions is crucial for appropriate patient management.

Observation:

• Three patients presented with large scalp swellings that appeared similar macroscopically.
• Detailed examination revealed significant histological differences between the swellings.

Findings:

• The macroscopic similarity of the scalp swellings masked underlying histological diversity.
• Histological analysis is essential to differentiate between various types of scalp lesions.

Implications:

• Clarifying the terminology for scalp swellings improves diagnostic accuracy.
• Distinguishing between histologically different scalp lesions ensures correct treatment strategies.