Why have I developed a lump during pregnancy? If you’ve developed a lump or bump on your skin during pregnancy, it could be a pyogenic granuloma, also known as a lobular capillary haemangioma (BAD ...

Etiology: The cause of granuloma annulare is unknown. Granuloma annulare can occur at any age, but is seen predominantly in children and young adults. It occurs more frequently in females than males.