Differential Diagnosis for New Angiomas

The appearance of new angiomas can be a sign of various underlying conditions. Here's a differential diagnosis organized into categories:

• Single most likely diagnosis
  • Hormonal changes: New angiomas can appear during pregnancy or with hormonal fluctuations, as the body's hormonal balance changes, leading to the formation of new blood vessels.
• Other Likely diagnoses
  • Aging: As people age, they are more likely to develop angiomas due to the natural aging process and the wear and tear on blood vessels.
  • Sun exposure: Prolonged sun exposure can lead to the formation of angiomas, particularly on the skin.
  • Genetic predisposition: Some individuals may be more prone to developing angiomas due to their genetic makeup.
• Do Not Miss (ddxs that may not be likely, but would be deadly if missed.)
  • Cancer: In rare cases, new angiomas can be a sign of underlying cancer, such as liver or gastrointestinal cancer, which can produce angiogenic factors leading to angioma formation.
  • Von Hippel-Lindau disease: This rare genetic disorder can cause the formation of angiomas, particularly in the retina and central nervous system.
• Rare diagnoses
  • Klippel-Trenaunay-Weber syndrome: A rare congenital condition characterized by the formation of angiomas, particularly port-wine stains, and other vascular anomalies.
  • Sturge-Weber syndrome: A rare condition that affects the development of certain blood vessels, leading to the formation of angiomas, particularly in the brain and face.

It's essential to consult a healthcare professional for a thorough evaluation and diagnosis, as the appearance of new angiomas can be a sign of an underlying condition that requires medical attention.