Mrs Adeseye said that the emergency team that swiftly responded to the incident contained the blaze.
The Ikeja station of the Lagos State Fire and Rescue Service put out a fire at the Lagos University Teaching Hospital on Thursday.
“Investigations into the cause of the fire are underway and will be conducted with due diligence,” Ms Adeseye said.
It was gathered that firefighters found it difficult to access the buildings when they arrived at the scene.
A fire outbreak at the intersection of Nnamdi Azikiwe and Docemo in Idumota, Lagos, razed four buildings on Wednesday.
The fire service said there are no traces of casualty nor injury in the incident.
Ms Adeseye said the fire which started from the first floor had reached the fourth floor.
On Saturday, a gas explosion rocked a market at Council Bus-Stop along Egbeda-Ikotun Road in Alimosho LGA of Lagos.
One person is feared dead in a fire outbreak at a residential building in the Adealu area of Lagos in the early hours of Monday.
“A tanker has gone up in flames just before Iganmu bridge from Sifax.”