We report a case of transient methemoglobinemia in an infant due to gastroenteritis. Methemoglobinemia should be suspected in infants with a history of diarrhea and cyanosis that is out of proportion to the history and clinical examination. Methemoglobinemia can be life threatening, but outcome is good when treated with IV methylene blue.

CMV Infection was the commonest cause of ILD in infancy in our study. However, the consequences on long term follow up in these infants need to be ascertained.

Advances in current treatment regimens in childhood acute lymphoblastic leukemia (ALL) have resulted in cure rates of 75-80 %. Some molecular genetic abnormalities confer a poor prognosis. Of these, the chromosomal translocation t (9;22)-Philadelphia chromosome is associated with the worst outcome in childhood ALL. Optimal therapy for this variant of ALL includes chemotherapy as per high risk schedule, imatinib and early stem cell transplantation. We report here the successful natural killer cell-based autologous immune enhancement therapy along with chemotherapy and imatinib in a patient with Philadelphia chromosome positive ALL.

Richner Hanhart syndrome is a rare inherited disorder involving the metabolism of tyrosine, a semi-essential amino acid and it should be considered in the differential diagnosis of a child presenting with ocular and skin lesions. We report a case of Richner Hanhart syndrome in a 19-month-old child, who presented with ocular and skin lesions.

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