Sudden unilateral blindness in a girl with Kawasaki disease

Unusual Manifestations of Kawasaki Disease in the COVID Era: A Case Series and Review of the Literature

Kawasaki disease (KD) is an acute medium-vessel vasculitis, mainly affecting infants older than six months and children under five years. It predisposes to the development of coronary artery aneurysms and constitutes the leading cause of acquired heart disease in children. Its diagnosis is based on clinical criteria, namely, fever lasting for ≥ five days together with at least four of the five principal clinical features of the disease. Occasionally, children with KD present with fever, but they fulfill only some of the five principal criteria, and this is described as incomplete KD. Furthermore, "atypical" KD is a term that is usually used for cases that appear with rather unusual clinical manifestations, which complicate clinical judgment and may delay diagnosis and treatment. In this case series, we present four cases of KD with rather unusual clinical features: a five-year-old boy with lobar pneumonia, a six-year-old girl with orange-brown chromonychia appearing on the 10th day of the disease, a 2.5-month-old infant with prolonged fever and urinary tract infection, and an 18-month-old infant with refractory KD and high suspicion of multisystem inflammatory syndrome in children (MIS-C). A literature review on the unusual manifestations of atypical KD was performed to identify clinical findings that must alert the clinician to consider this clinical entity.

Assessing the Association of Kawasaki Disease Symptoms and Echocardiographic Findings

Kawasaki disease is an acute systemic vasculitis which can cause cardiac involvement among other symptoms. In this study we aimed to assess the relationship between the echocardiographic findings of Kawasaki disease with the clinical and paraclinical findings of the patients. In this cross-sectional study, the symptoms of 307 Kawasaki patients were registered and the association of the symptoms with paraclinical findings and echocardiographic studies was assessed. 190 (61.9%) of the patients were male and 117 (38.1%) were female. 193 patients (62.9%) did not have any abnormalities in their echocardiography, while others showed coronary artery aneurysms, perivascular brightness, coronary artery dilatation, and trivial Mitral Regurgitation in their echocardiography. A significant inverse relationship was seen with echocardiographic findings and age. Thrombocytosis, conjunctivitis, and oral and/or pharyngeal erythema and/or strawberry tongue were associated with higher rates of echocardiographic abnormalities. Echocardiographic abnormalities are associated with younger age, higher platelets, and the existence of conjunctivitis and oral and/or pharyngeal erythema and/or strawberry tongue.

Rare ocular manifestations in an 11-year-old girl with incomplete Kawasaki disease: A case report

INTRODUCTION

Kawasaki disease is a necrotizing vasculitis featuring fever, erythema, conjunctivitis, and lymphadenopathy. Ocular manifestations in Kawasaki disease are commonly limited to anterior segment, posterior segment lesions are rarely reported.

CASE PRESENTATION

We report a unique case of ocular manifestations in an 11-year-old girl with incomplete Kawasaki disease. An 11-year-old Asian girl presented with severe enophthalmos, retinitis, retinal detachment, and choroidal detachment secondary to an unexplained fever for 10 days.

CONCLUSION

To the best of our knowledge, this is the first documented case of incomplete Kawasaki disease with severe posterior segment lesions. The local use of dexamethasone in the eye was effective in our patient. Surgical intervention might not be necessary even though the initial symptoms could be devastating. The eye should be monitoring the eye routinely in patients with Kawasaki disease.

Current perspectives on ophthalmic manifestations of childhood rheumatic diseases

Inflammatory eye diseases are an important manifestation of many pediatric rheumatologic conditions. Early screening and diagnosis are imperative as these illnesses can not only result in significant visual morbidity but are also an indicator of systemic inflammation. Time to presentation of ocular inflammation varies significantly and can range from many years prior to the onset of systemic symptoms to well after the diagnosis of the rheumatologic disorder. Due to this variability in presentation, careful monitoring by an ophthalmologist is vital to preventing ocular complications and preserving vision. Both local and systemic immunosuppressive medications have been effective in the management of ocular disease. In this review, we will focus on the known ophthalmologic manifestations of common pediatric rheumatologic diseases and discuss recent advances in therapeutic considerations for these conditions.

An update on Kawasaki disease II: clinical features, diagnosis, treatment and outcomes

This is the second of two updates on Kawasaki disease. The first review focused on epidemiology and aetio-pathogenesis. Here, we review the clinical features and diagnosis of Kawasaki disease, as well as recent evidence on treatment, follow-up and cardiovascular outcomes.

Crystalline-like keratopathy after intravenous immunoglobulin therapy with incomplete kawasaki disease: case report and literature review

A 7-year-old girl had presented with high body temperature and joint pain which continued for 3 days. Because of the prolonged history of unexplained fever, rash, bilateral nonpurulent conjunctival injection, oropharyngeal erythema, strawberry tongue, and extreme of age, incomplete Kawasaki disease was considered and started on an intravenous immunoglobulin infusion. Six days after this treatment, patient was referred to eye clinic with decreased vision and photophobia. Visual acuity was reduced to 20/40 in both eyes. Slit-lamp examination revealed bilateral diffuse corneal punctate epitheliopathy and anterior stromal haze. Corneal epitheliopathy seemed like crystal deposits. One day after presentation, mild anterior uveitis was added to clinical picture. All ocular findings disappeared in one week with topical steroid and unpreserved artificial tear drops. We present a case who was diagnosed as incomplete Kawasaki disease along with bilateral diffuse crystalline-like keratopathy. We supposed that unusual ocular presentation may be associated with intravenous immunoglobulin treatment.