PANAMA CITY (AP) - The daughters of former Panamanian dictator Manuel Noriega say he has suffered a hemorrhage after surgery to remove a benign brain tumor and is in critical condition.

Thays and Sandra Noriega tell reporters their 83-year-old father has been returned to the operating room. He had been in intensive care after being operated on earlier Tuesday at a Panama City hospital.

Noriega had been in prison for corruption and the killings of opponents during his 1983-89 regime.

The former strongman was transferred to house arrest Jan. 29 to prepare for the procedure, which was originally scheduled for mid-February.