Vascular Birthmarks: Pathogenesis and Management

Birthmarks: I. Vascular Nevi

Molecular Basis of Vascular Birthmarks

Vascular anomalies affect up to 10% of newborns, largely because of the high incidence of hemangioma of infancy. Vascular anomalies also frequently occur in adults; there is high prevalence of capillary malformations (0.3%). These cutaneous stains often cause psychosocial problems related to their visibility. Venous malformations occur in the skin and in internal organs and may cause destructio...

An appropriate diagnostic workup for suspected vascular birthmarks.

Birthmarks are common and commonly ignored by patients and primary care doctors. Yet they sometimes represent significant vascular anomalies that require diagnosis and treatment. We summarize when and how to work up a variety of vascular anomalies.

A prevalence survey of pigmented and vascular birthmarks in 1000 newborns from the Northeast of Iran

Background: Birthmarks are common reasons for parents’ concern.Some of them may need further investigation to find out theunderlying systemic disorders or their potential for malignanttransformation. The purpose of this study was to determine thefrequency of vascular and pigmented birthmarks in infants fromthe Northeast of Iran.Method: This descriptive study was conducted on 1000 healthyinfants...

Vascular calcifications: pathogenesis, management, and impact on clinical outcomes.

The predisposition to vascular calcifications in patients with chronic kidney disease (CKD) has gained great interest in recent years as many studies have described its likely impact on morbidity and mortality. The mechanism by which the process of vascular calcification is produced is complex, and it does not consist in a simple precipitation of calcium and phosphate but is instead an active a...