had few febrile episodes with chills for which they sought opinion of a physician and hence received intramuscular injections of diclofenac sodium and gentamicin. The parents denied any preceding history trauma or snake bite. Clinical examination showed a large tender necrotic hemorrhagic denuded patch on right buttock and sacrococcygeal region with extension into inter-gluteal cleft [ Figure 1]. Skin around the necrotic patch showed purplish livedo reticularis like dermatitis. Nikolskiy's sign was positive on the necrotic area. Rest of the cutaneous and mucosal examination was unremarkable. On the 2 nd day of admission, necrotic lesion progressed to other buttock and lumbosacral region. His complete hemogram and urinalysis were within normal range for age. Serology for malarial parasite and dengue virus were nonreactive. However, liver enzymes were markedly raised with alanine transaminase: 1300 units/L; (normal range: 7-55 units/L) and aspartate transaminase: 1118 units/L (normal range: 8-48 units/L) suggesting acute hepatocellular damage. Keeping in mind the temporal association between administration of injectable drug and development of cutaneous lesions, we made a diagnosis of Nicolau syndrome. However, on 3 rd day of admission, we found the patient unconscious and were not responding to verbal or mechanical stimuli. Despite the resuscitative measure, the patient succumbed. A postmortem examination was advised to ascertain the cause of death, which was however denied by the parents.
ABSTRACTNicolau syndrome (embolia cutis medicamentosa) is a rare cutaneous adverse reaction occurring at the site of intramuscular, intra-articular or, rarely, subcutaneous injection of particular drugs. We hereby report a fatal case of Nicolau syndrome in a 13-year-old young male patient.