Vascular Birthmarks
Inheritance patterns and prenatal diagnosis
Inheritance patterns
None.
Prenatal diagnosis
A huge congenital haemangioma may be identified on ultrascan towards the end of pregnancy. This can only be confirmed at birth. In this case the haemangioma is probably atypical and of the rare type, for example: NICH (Non Involuting Capillary Haemangioma); RICH (Rapidly Involuting Capillary Haemangioma); KHE with KMP (Kaposiform Haemangio-endothelioma with Kasabach Merritt Phenomena); or a Tufted Angioma. This group of haemangiomas need urgent review by a paediatrician or specialists working in the vascular birthmark units, for further management.
Haemangiomas
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