Morphological aspects of basal cell carcinoma vascularization

Area of Science:

• Dermatology
• Oncology
• Medical Imaging

Background:

• Basal cell carcinoma (BCC) is a common malignant skin cancer.
• BCC displays aberrant angiogenesis and a distinct vascular pattern, with vessels absent in tumor islands and prominent peripherally.
• This vascularization influences BCC invasiveness and lack of metastasis.

Purpose of the Study:

• To review and integrate known vascular properties of basal cell carcinoma (BCC).
• To highlight the role of high-frequency ultrasound (HFUS) and color Doppler in evaluating BCC vascularization.
• To emphasize how sonographic vascular patterns can improve BCC diagnosis and risk assessment.

Main Methods:

• Literature review integrating studies on BCC vascular properties.
• Analysis of high-frequency ultrasound (HFUS) and color Doppler findings in BCC.
• Correlation of vascular patterns with BCC characteristics and clinical outcomes.

Main Results:

• BCC exhibits characteristic peripheral vascularity and avascular tumor islands.
• HFUS with color Doppler provides data on BCC lateral and depth extension and vascularization degree.
• Sonographic vascular patterns can differentiate BCC subtypes and risk levels.

Conclusions:

• Vascular properties of BCC are crucial for understanding its behavior.
• HFUS and color Doppler are valuable tools for assessing BCC vascularity, aiding diagnosis and treatment planning.
• Integrating knowledge of BCC vascular patterns can enhance clinical management and patient outcomes.