Author:
Prasad Gaurav,Mukherjee Sampreeti,Yadav Devendra Kumar,Bajpai Minu
Abstract
Lipoblastoma is a rare benign mesenchymal tumour derived from embryonic white fat tissue. Lipoblastoma generally occurs in children less than 3 years of age, and fewer than 200 cases have been reported in the English literature. There are hardly a dozen reports describing intrathoracic and thoracic involvement. We report a case of a 7-year-old boy who presented with a slowly growing right thoracic wall mass for a duration of 1 year. Radiological investigations (ultrasonography and contrast-enhanced CT of the chest showed the presence of a fat-containing, low density extrapulmonary soft tissue mass) could not confirm the diagnosis, and repeat biopsies also were not conclusive. The mass was excised and histopathology confirmed it as lipoblastoma. A review of literature pertaining to the clinical presentation, radiological features and histopathology of this rare condition has been discussed.