Kawasaki disease with severe peripheral ischemia: treatment with prostaglandin E1 infusion

Kawasaki disease complicated by peripheral artery thrombosis: a case report and literature review

BACKGROUND

Peripheral gangrene is rarely documented as a possible complication of Kawasaki disease (KD). There are many causes of peripheral gangrene, and the common cause is in situ thrombosis or embolism. Most cases are reported to have regrettable outcomes (amputation or necrotic shedding). Herein, we report the successful management of KD complicated by peripheral artery thrombosis in an older Chinese boy, and a review of all cases of peripheral gangrene in KD in the literature.

CASE PRESENTATION

We found that most of the children with this complication were under 1 year old, had a heavy inflammatory response combined with the use of cortisol and immunoglobulin, and most children had coronary artery lesions. In addition, Peripheral gangrene mainly occurred in the subacute or chronic stage, and the prognosis is poor.

CONCLUSIONS

In the presence of high risk factors, we consider it is necessary to monitor coagulation function and administer prophylactic anticoagulation therapy. When peripheral artery thrombosis or embolism occur, heparin and prostaglandins can be used for treatment.

Peripheral Gangerene, an Unusual Presentation of Infantile Kawasaki: A Case Report and Literature Review

INTRODUCTION

Diagnosing infantile Kawasaki disease with atypical symptoms is difficult, and it also has higher risk of coronary abnormalities which is one of the most common complications of KD. Other complications such as pericardial effusion, mitral insufficiency, congestive heart failure, myocardial systolic dysfunction, and systemic vasculitis were also reported. Peripheral gangrene and necrosis are among the rare complications of this systemic vasculitis. Case Presentation. We report an 8-month-old girl with prolonged fever, generalized petechial rash, cracked erythematous lips, edema, and coronary ectasia who received two doses of IVIG in another center, but short after her discharge, she started to develop a necrotic plaque on her knee. She was admitted in our hospital, and the repeat echocardiography showed sustained coronary ectasia. She received 3 doses of methylprednisolone pulse therapy and was discharged with aspirin and prednisolone. In the follow-up visits, the coronary ectasia was resolved and the necrotic ulcer was healing with a scar.

CONCLUSIONS

The diagnosis of Kawasaki disease and echocardiographic evaluation of the coronary arteries should be considered in young infants with prolonged fever of unknown origin. Peripheral gangrene is a rare but important complication of infantile Kawasaki disease, although the exact mechanism in not fully understood.

Infantile Kawasaki disease and peripheral gangrene

We report a 1-month-old infant with Kawasaki disease and peripheral gangrene. We advocate using the newly published American Heart Association guidelines advising early laboratory and echocardiogram investigations in infants with fever but without other classic manifestations of Kawasaki disease. Initiation of early therapy may prevent this serious complication with its permanent sequelae.

Multiple intestinal stenoses and peripheral gangrene: a combination of two rare surgical complications in a child with Kawasaki disease

Kawasaki disease (KD) often presents with a challenging variety of clinical symptoms. Severe gastrointestinal complications are rare and mainly appear as pseudo-obstruction. However, the authors report the unique case of a 4-month-old girl with KD suffering from a mechanical ileus. The optimal timing of surgery presented a dilemma, because she received lytic treatment for gangrenes of both her hands and feet and additionally had large coronary artery aneurysms. Finally laparotomy had to be performed while the patient was on an anticoagulant medication, and it showed a 30-cm-long jejunal segment with multiple filiforme stenoses, requiring resection and anastomosis. The postoperative course was uneventful regarding the abdominal situation; however, the left hand and left foot remained gangrenous and had to be amputated. In patients with KD, not only pseudo-obstruction, but irreversible intestinal obliteration has to be encountered. This combination of intestinal stenosis and acral gangrene has not been described before. J Pediatr Surg 36:651-653.

[Arm ischemia revealing Kawasaki disease]

An aneurysm of the medium arteries is one of the major complications of Kawasaki syndrome. Eleven cases of giant coronary aneurysm have been reported.

CASE REPORT

We report a new case in a nine-month-old child. Ischemia of the left hand was the first symptom. Diagnosis was made 30 days later. Anticoagulant and fibrinolytic treatments did not prevent necrosis of four fingers.

CONCLUSION

The prognosis of Kawasaki disease depends on early diagnosis and management. Infants younger than seven months of age are more susceptible to developing coronary and midartery aneurysms, which therefore justifies a close observation during the acute phase and later on. In the case of a coronary artery aneurysm, Doppler echography of the upper and lower limbs is mandatorily recommended. Anticoagulant therapy should be started once the diagnosis of mid-artery aneurysms is made. Ischemia of the extremities can lead to necrosis and amputation. Until now, anticoagulants, vasodilators and fibrinolytic agents were not proven to be effective.

Emergency and critical care issues in pediatric rheumatology

The study of critical care issues in pediatric rheumatology is in its infancy, and the available literature is largely case studies and small retrospective series. A child's limited communication skills and the lack of understanding of disease consequences by both parent and child may cause both overuse and underuse of emergency services. To the extent that small case experiences in children with rheumatic diseases do not adequately reflect possible disease presentations or diagnostic and treatment options, pediatric and adult rheumatologists, intensivists, and emergency physicians should readily turn as needed to larger reported experiences in adults with similar conditions.

Atypical Kawasaki disease with peripheral gangrene and myocardial infarction: therapeutic implications

We describe a 2-month-old girl with atypical Kawasaki disease (KD) complicated by peripheral gangrene and myocardial infarction. Peripheral ischaemia leading to gangrene is a rare but serious complication of KD in infants younger than 7 months of age. Treatment has been targeted at reducing arterial inflammation, arteriospasm and thrombosis. We report the first patient with incomplete KD and peripheral ischaemia in whom therapy with prostaglandin E1 (PGE1) as vasodilating and antithrombotic agent appeared successful, restoring hand and foot perfusion without significant long-term sequelae. However, PGE1 could have supported development of myocardial infarction by shunting blood away from ischaemic areas distal to a giant coronary artery aneurysm with beginning thrombosis. CONCLUSION. Atypical KD with peripheral gangrene appears to react favourably to treatment with PGE1, but needs careful monitoring to detect early signs of cardiac ischaemia.