Acanthocytosis

Acanthocytosis is not a disease in itself, but a finding in blood tests: the presence of red blood cells with an irregular, spiny shape, called acanthocytes, which may be associated with different underlying conditions.

Common causes: It can be observed in hereditary disorders of fat handling, in liver diseases, in certain neurological conditions, or after removal of the spleen. For this reason, more than a diagnosis, it functions as a clue.

Why does it matter? On its own it does not usually produce symptoms; its relevance lies in signaling that it is advisable to investigate what causes it and to rule out other associated alterations.

Which specialist assesses it? When it is detected in childhood, the pediatrician studies the patient's context, reviews the family history, and decides which complementary tests to request. The advisable thing is to discuss the result in a consultation to interpret it within the overall picture.