Hemangiomas and vascular malformations: current theory and management

Area of Science:

• Medical Science
• Pediatric Medicine
• Dermatology

Background:

• Vascular anomalies are congenital blood vessel disorders often called birthmarks.
• They are classified as vascular tumors or vascular malformations.
• Common examples include hemangiomas, lymphatic, capillary, venous, and arteriovenous malformations.

Purpose of the Study:

• To review the current understanding of vascular anomalies.
• To discuss the etiology, diagnosis, and treatment of common types.
• To provide insights into the pathophysiology and clinical behavior of these conditions.

Main Methods:

• Literature review of current theories and practices.
• Synthesis of information on classification and characteristics.
• Overview of diagnostic and therapeutic approaches.

Main Results:

• Vascular anomalies present diverse morphologies and behaviors.
• Hemangiomas are the most frequent vascular tumor.
• Lymphatic, capillary, venous, and arteriovenous malformations constitute the majority of vascular malformations.

Conclusions:

• A comprehensive understanding of vascular anomalies is crucial for effective management.
• Current knowledge on etiology, diagnosis, and treatment is evolving.
• This review consolidates key aspects of common vascular anomalies for clinicians and researchers.