Three people have been injured in a blast inside a house at Lalbagh in Dhaka.
The injured – Bappi, Happy and Ripon –- were admitted to Dhaka Medical College Hospital (DMCH), said Muzammel Haq, in-charge of the hospital outpost.
Of them, the hand of Bappi blew off from the wrist down, he added.
The incident took place on Wednesday afternoon.
However, what caused the blast could not be known immediately.