Summary

Lymphangioleiomyomatosis (LAM) either sporadic or a part of tuberous sclerosis complex is rare in paediatric age group. Here, we report a case of LAM with tuberous sclerosis in an infant. She was referred to our institute at the age of 4 months as a case of recurrent bilateral pneumothorax requiring intercostal tube drainage. Detailed history revealed that patient was symptomatic since 1 month of age in the form of seizures. She had respiratory symptoms for last 15 days. General physical examination revealed whitish macular patches. Brain imaging was suggestive of cortical tubers and subependymal nodules. The echocardiography showed right atrial rhabdomyoma. Chest CT revealed multiple cysts suggesting LAM. On the basis of above findings, a diagnosis of tuberous sclerosis complex with LAM was made. The infant was started on sirolimus and there was significant clinical and radiological improvement over a period of 2 and half years without any side effects.