Overview of PNH

Paroxysmal nocturnal haemoglobinuria (PNH) is an acquired disease, characterised by intravascular haemolysis, thrombosis...

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Who Should be Tested?

The International PNH Interest group (I-PIG) and the International Clinical Cytometry Society (ICCS) have advised the fo...

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The National PNH Service

The National PNH Service was established in April 2009 following a successful application to the then National Commissio...

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Referral Information

Who to Refer? All patients who have PNH cells detected in their blood should be referred to the PNH Service. Patients se...

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PNH Registry

Information for Patients The PNH Registry is an international research database that collects anonymised data on patient...

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PNH Resources

Information and resources relating Paroxysmal Nocturnal Haemoglobinuria (PNH)...

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