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Gardner-Diamond syndrome is a rare psychogenic bleeding disorder with painful haematomas. Find out more about the causes, diagnosis and holistic treatment approaches.
Gardner-Diamond syndrome, also known as psychogenic purpura or autoerythrocytic sensitivity, is an extremely rare and still not fully understood bleeding disorder that mainly affects middle-aged women.
Characteristic are spontaneously occurring, painful skin haemorrhages (haematomas), which usually occur on the arms, legs, abdomen or face without any externally explainable cause. The condition is often observed in connection with psychological stress, depression or traumatic experiences - which has led to it being classified as a psychosomatic disorder with immunological involvement. The pathophysiology of Gardner-Diamond syndrome has not been conclusively clarified.
A leading hypothesis assumes that it is an autoimmune reaction against the body's own erythrocyte components, in particular against phosphatidylserine in red blood cells. In provocative test procedures, a typical haematoma formation could be triggered after injection of autologous red blood cell material under the skin - a diagnostic indication that is, however, ethically and clinically controversial.
The diagnosis is made clinically by excluding other causes of haematomas, such as coagulation disorders, vasculitis or drug-induced bleeding. The complaints are often accompanied by psychological symptoms such as anxiety, depression or post-traumatic stress disorder. The therapy is correspondingly interdisciplinary: In addition to psychotherapeutic support, antidepressant medication or immunomodulators can also be used if necessary. Somatic therapy alone usually has limited effect, which is why a holistic, empathic treatment approach is crucial.