Juvenile dermatomyositis associated with autoantibodies to small ubiquitin-like modifier activating enzyme: a report of 4 cases from North India and a review of literature

Immunologic Research - Juvenile dermatomyositis (JDM) is the commonest inflammatory myositis in children. The clinical phenotype is often characterized by the presence of myositis-specific...     

A Young Child with Eosinophilia,Rash, and Multisystem Illness: Drug Rash,Eosinophilia, and Systemic Symptoms Syndrome After Receipt of Fluoxetine

Drug rash, eosinophilia, and systemic symptoms (DRESS) syndrome is a severe systemic hypersensitivity reaction that usually occurs within 6 weeks of exposure to the offending drug. Diagnosis is usually straightforward in patients with pyrexia, skin rash, hepatitis, and eosinophilia with a preceding history of exposure to agents often associated with DRESS syndrome, such as aromatic anticonvulsants and sulfa drugs, but diagnosis of DRESS may still be a challenge. We report a 4‐year‐old child with probable DRESS syndrome complicated by multiple hematologic complications that developed 1 month after exposure to fluoxetine, a drug not known to be associated with such severe reactions.     

Sclerosing cholangitis and intracranial lymphoma in a child with classical Wiskott–Aldrich syndrome

Patients with Wiskott–Aldrich syndrome (WAS) are predisposed to malignancy and autoimmunity in addition to infections. We report a male child with WAS, who had presented with recurrent pneumonia, eczema, thrombocytopenia, autoimmune hemolytic anemia, and vasculitic skin lesions. Genetic analysis revealed a classical genotype WAS 155C>T; R41X. At 2 years of follow‐up, he developed persistent headache and progressive hepatomegaly. Brain imaging showed a mass in the right frontal region, which on histopathology was shown to be high‐grade non‐Hodgkin lymphoma. Magnetic resonance cholangiopancreatography showed features of sclerosing cholangitis. This report extends the clinical spectrum and highlights unusual manifestations of sclerosing cholangitis and intracranial lymphoma in a patient with WAS.     

Kawasaki disease does not affect coronaries alone: large vessels can be involved as well

Clinical Rheumatology -     

A 5-year-old boy with only fever and giant coronary aneurysms: the enigma of Kawasaki disease?

Epidemiological case definition of Kawasaki disease (KD) by the American Heart Association requires the presence of fever and four of the following: eye signs, oral mucosal changes, skin rashes, limb edema, and unilateral cervical lymphadenopathy. Incomplete KD is a well-known entity where there is lack of some of mucocutaneous features, and this occurs more often in infants. We report a 5-year-old boy with KD and giant coronary aneurysms, who presented only with fever and there is complete lack of skin and mucosal manifestations at presentation.