Background Described in 1955 by Frank Gardner and Louis Diamond. Original case report described painful ecchymoses in 4 female patients. Other names include: Psychogenic purpura Autoerythrocyte sensitization Painful bruising syndrome About 120 cases described in literature to date.
Presentation Unexplained painful ecchymotic lesions. Involves extremities or the face. Caucasian women. Precipitated by emotional stress. Spontaneous bruising after trauma or surgery. May occur after a serious emotional disturbance. Affected individual generally with psychiatric comorbidities.
Pathophysiology Stress induced Increased levels of endogenous glucocorticoids alters hemostasis. Increased fibrinolysis Increased cutaneous activity of tissue plasminogen activator. Autoerythrocyte sensitization Autosensitization to phosphoglyceride on RBC membrane.
Diagnosis Clinical. Laboratory tests generally negative. PT, PTT, platelet count, platelet function analyzer (PFA-100), anti-phospholipid antibodies, Von Willebrand’s panel, ANA, ESR, CRP. Auto-erythrocyte sensitization test not useful. Not standardized or commercially available. Histopathological exam not necessary.
Differential Diagnosis Malingering and factitious disorders Von Willebrand’s disease Vitamin C deficiency Small vessel vasculitis Anti-phospholipid syndrome Drugs Ecstasy use ASA, NSAIDS SSRIs Systemic glucocorticoids Ehlers-Danlos Hereditary hemorrhagic telangiectasia Henoch-Schonlein purpura
Treatment Plasmapheresis No clinical trials Case report in which plasmapheresis vs. placebo offered to patient who was blinded to therapy. Pain control Amitryptyline Promethazine Treatment of underlying psychiatric disorder
When to consider Gardner Diamond: Recurrent ecchymoses with painful prodrome. Normal laboratory evaluation for bleeding diatheses. Comorbid psychiatric condition.
References Bostwick JM, Imig MW. Gardner-Diamond Syndrome: bruising feeling. Mayo Clin Proc May;83(5):572.Gardner-Diamond Syndrome: bruising feeling. Gardner, F. and Diamond, L. Autoerythrocyte sensitization, A Form of Purpura Producing Painful Bruising Following Autosensitization to Red Blood Cells in Certain Women. Blood (7): Giesler, B and Dezube, B. Psychogenic Purpura (Gardner-Diamond Syndrome). UpTo Date. April 15,2009. Hamblin, T, Hart, S, Mufti, GJ. Plasmapheresis and a placebo procedure in autoerythrocyte sensitization. British Medical Journal Dec: 283: Ivanov OL, Lvov AN, Michenko AV, Künzel J, Mayser P, Gieler U. Autoerythrocyte sensitization syndrome (Gardner-Diamond syndrome): review of the literature. J Eur Acad Dermatol Venereol May;23(5): Autoerythrocyte sensitization syndrome (Gardner-Diamond syndrome): review of the literature. Meeder R, Bannister S. Gardner-Diamond syndrome: Difficulties in the management of patients with unexplained medical symptoms. Paediatr Child Health Sep;11(7):416-9.Gardner-Diamond syndrome: Difficulties in the management of patients with unexplained medical symptoms. Uthman IW, Moukarbel GV, Salman SM, Salem ZM, Taher AT, Khalil IM. Autoerythrocyte sensitization (Gardner-Diamond) syndrome. Eur J Haematol Aug;65(2):144-7.Autoerythrocyte sensitization (Gardner-Diamond) syndrome.