Thrombotic microangiopathy calculator

Does this patient have TMA?

This calculator will help predict whether a patient has thrombotic microangiopathy underlying the clinical presentation. This tool should only be used as a guide and not as a substitute for clinical decision making by an expert. (See also: What type of TMA does this patient have?)

About Us

Thrombotic microangiopathy (TMA) is a group of rare disorders affecting the microvasculture of most organ beds. The impact of these diseases on those affected by them is immense. Our understanding of these disorders is rapidly expanding and therapeutic options are beginning to appear. However, many challenges remain when managing TMA and one is a practical one: the diseases are rare and the experts in them are few and spread worldwide. Read more...