Forum for Nordic Dermato-Venereology Nr1,2019 | Page 29

Luit Penninga, Anne Kathrine Lorentzen and Carsten Sauer Mikkelsen – Kawasaki Disease: Two Episodes of Recurrent Disease in a Greenlandic Inuit Boy The aetiology of Kawasaki disease is unknown (9). It is thought to be caused by an overreaction of the immune system follow- ing a mild infection (1). The disease is more common in Asian people, and the incidence of Kawasaki disease is 8–10 times higher in Japan compared with Northern America (6, 7, 9). The incidence of Kawasaki disease among Inuits is unknown. Recurrence of Kawasaki disease is rare and occurs in only 1–4% of cases (6, 7, 10–12). An incomplete immune response is thought to be the primary reason for recurrence of Kawasaki disease (6, 11). In the current case, the patient experienced two episodes of recurrent disease, which is extremely rare. In all 3 episodes, the patient presented with a rash, oral mu- cocutaneous symptoms, bilateral conjunctivitis and cervical lymphadenopathy. Hence, the diagnosis of Kawasaki disease is very likely. Due to the frequent recurrences, the patient was tested for immunological disease and genetic defects, but none were found. Treatment of Kawasaki disease consists of administration of intravenous immunoglobulins (5). Immunoglobulins reduce the incidence of cardiovascular complications and coronary aneurysms five-fold when given within the first 10 days of disease, compared with no administration of immunoglobu- lins (5). Hence, early diagnosis is important to allow for early treatment and reduction of cardiovascular complications. R eferences 1. Singh S, Jindal AK, Pilania RK. Diagnosis of Kawasaki disease. Int J Rheum Dis 2018; 21: 36–44. Forum for Nord Derm Ven 2019, Vol. 24, No. 1 2. Bajolle F, Laux D. Kawasaki disease: what you need to know. Arch Pediatr 2012; 19: 1264–1268. 3. Vervoort D, Donné M, Van Gysel D. Pitfalls in the diagnosis and management of Kawasaki disease: An update for the pediatric dermatologist. Pediatr Dermatol 2018; 35: 743–747. 4. Gupta A, Singh S. Kawasaki disease for dermatologists. Indian Dermatol Online J 2016; 7: 461–470. 5. McCrindle BW, Rowley AH, Newburger JW, Burns JC, Bolger AF, Gewitz M, et al. Diagnosis, treatment, and long-term management of Kawasaki disease: a scientific statement for health profession- als from the American Heart Association. Circulation 2017; 135: e927–e999. 6. Sudo D, Nakamura Y. Nationwide surveys show that the incidence of recurrent Kawasaki disease in Japan has hardly changed over the last 30 years. Acta Paediatr 2017; 106: 796–800. 7. Maddox RA, Holman RC, Uehara R, Callinan LS, Guest JL, Schon- berger LB, et al. Recurrent Kawasaki disease: USA and Japan. Pediatr Int 2015; 57: 1116–1120. 8. Pilania RK, Bhattarai D, Singh S. Controversies in diagnosis and management of Kawasaki disease. World J Clin Pediatr 2018; 7: 27–35. 9. Manlhiot C, Mueller B, O’Shea S, Majeed H, Bernknopf B, Labelle M, et al. Environmental epidemiology of Kawasaki disease: linking disease etiology, pathogenesis and global distribution. Plos One 2018; 13: e0191087. 10. Kang SJ, Jin BK, Hwang SJ, Kim HJ. Sequential changes in left ventricular systolic myocardial deformation mechanics in children with recurrent Kawasaki disease. J Cardiovasc Imaging 2018; 26: 147–154. 11. Marginean CO, Melit LE, Gozar L, Marginean CD, Marginean MO. Incomplete refractory Kawasaki disease in an infant-case report and a review of the literature. Front Pediatr 2018; 6: 210. 12. Chahal N, Somji Z, Manlhiot C, Clarizia NA, Ashley J, Yeung RS, Mc- Crindle BW. Rate, associated factors and outcomes of recurrence of Kawasaki disease in Ontario, Canada. Pediatr Int 2012; 54: 383–387. C ase R eport 27