Quantitative assessment of atelectasis formation under high frequency jet ventilation during liver tumour ablation-A computer tomography study.

Background: High frequency jet ventilation (HFJV) can be used to minimise sub-diaphragmal organ displacements. Treated patients are in a supine position, under general anaesthesia and fully muscle relaxed. These are factors that are known to contribute to the formation of atelectasis.

Post-operative hypertension during early recovery following liver tumour ablation: A retrospective study.

Background: High-frequency jet ventilation is necessary to reduce organ movements during stereotactic liver ablation. However, post-operative hypertensive episodes especially following irreversible electroporation ablation compared with microwave ablation initiated this study. The hypothesis was that hypertensive episodes could be related to ventilation or ablation method.

High Frequency Jet Ventilation during stereotactic ablation of liver tumours: an observational study on blood gas analysis as a measure of lung function during general anaesthesia.

Stereotactic ablation of tumours in solid organs is a promising curative procedure in clinical oncology. The technique demands minimal target organ movements to optimise tumour destruction and prevent injury to surrounding tissues. High frequency jet ventilation (HFJV) is a novel option during these procedures, reducing the respiratory-associated movements of the liver.

[Tracheal injury is a rare but potentially critical complication to intubation].

Tracheal rupture is a rare but potentially lethal injury. There are several causes; traumatic, neck surgery, tracheal dilatation and association to intubation. We describe a case of tracheal injury where the patient developed subcutaneous emphysema while coughing in the recovery room.

1000 consecutive ablation sessions in the era of computer assisted image guidance - Lessons learned.

Background: Ablation therapies for tumours are becoming more used as ablation modalities evolve and targeting solutions are getting better. There is an increasing body of long-term results challenging resection and proving lower morbidities and costs. The aim of this paper is to share the experiences from a high-volume centre in introducing computer assisted targeting solutions and efficient ablation modalities like microwave generators and irreversible electroporation.

Clinical application of high frequency jet ventilation in stereotactic liver ablations - a methodological study.

Computer-assisted navigation during thermal ablation of liver tumours, may help to correct needle placement and improve ablation efficacy in percutaneous, laparoscopic and open interventions. The potential advantage of using high frequency jet-ventilation technique (HFJV) during the procedure is by minimising the amplitude of respiration-related upper-abdominal organs movements. The aim of this clinical methodological trial was to establish whether HFJV would give less ventilatory induced liver movements than conventional ventilation, during stereotactic navigated ablation of liver metastases under open surgery.

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Various forms of high-frequency ventilation (HFV) have been described. HFV is broadly defined as artificial ventilation of the lungs with sub-deadspace tidal volumes delivered using supra-physiological frequencies. HFV has been used in anaesthesia and intensive care for special procedures and conditions since the 1960s.

[Iron intoxication--poisoning with easily accessible medicines].

A 20-year-old woman was found semiconscious on the floor in a pool of black diarrhea with an empty 100 jar of ferrous sulphate beside her (100 mg Fe2+/tablet), 160 mg/kg. She was brought to the hospital an estimated 4 hours after ingestion and presented with irritability and a fluctuating CNS depression. Her blood pressure was 190/85 mmHg and pulse 130 bpm.