3:06pm
Child O's father described the stomach, swelling up, and 'looked like he had bad prickly heat - like you could see something oozing through his veins'. Letby said she had not seen anything like that.
A female doctor was quite upset and very apologetic at Child O's death, and could not explain it.
Dr Brearey told the court senior people at the hospital 'could not believe' someone was trying to harm babies. He said there had been a meeting and, when it was put to him about Letby's association with the events, he had said something along the lines of 'it can't be Lucy, not nice Lucy'.
He said senior clinicians 'were becoming increasingly concerned' about the deaths. It was his opinion, that there was not an increasing range of acuity of babies being treated, and was wary it was a 'chicken and egg' situation where, because of the unexplained incidents that were happening on the unit, the babies' care needs became more acute.
He said there was not a single case where shortage of staff or poor medical care caused the collapse of babies.
He said he had wanted to escalate the situation properly in the hospital, rather than by going to the police.
He said Letby rejected his suggestion to take time off after Child O's death.
The Countess of Chester Hospital was redesignated as a Level 1 unit, by its own decision, on July 7, 2016. The number of cot spaces was reduced from 16 to 12, and the gestational age limit was raised from 27 weeks to 32.
Dr George Kokai carried out a post-mortem examination. Dr Andreas Marnerides reviewed, and said injuries to the liver were the result of impact trauma. He said during treatment, small bruises could be caused to the surface of the liver, and would not be extensive. He says the liver is not in an area where CPR is applied. He has only seen this kind of injury to the liver before in children, not babies, from accidents involving bicycles. He did not think CPR could produce this extensive injury to the liver, and has never heard of this sort being accepted as such. He also found internal gastric distention, and concluded there had been an air embolus.
Prof Arthurs also referred to radiograph images, taken post-mortem. He said the gases were an 'unusual finding'.
Dr Evans said the air was "excessive" and could have been administered via the NGT, and the skin discolouration was symptomatic of that. He said the bleed in the liver would also have contributed to the collapse. He could not find any evidence where the air embolus came accidentally.
Dr Bohin said the cause was excessive air down the stomach via the NGT, causing an air embolus, and could not see any innocent cause for that. She refuted the accusation from the defence that she was striving to support the case against Letby by supporting Dr Evans.
The prosecution say the jury can exclude natural causes, and Letby caused deliberate harm to Child O. The defendant denies wrongdoing, and the defence say it was a natural deterioration, and the liver injury was caused during resuscitation.
The trial of Lucy Letby, who denies murdering seven babies at the Countess of Chester Hospital neonatal unit and attempting to murder 10 more, is…
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