Selective use of superficial temporal artery cannulation in infants undergoing cardiac surgery.

Arterial cannulation is routinely performed in children undergoing cardiac surgery to aid the intraoperative and intensive care management. Most commonly cannulated peripheral site in children is radial artery, and alternatives include posterior tibial, dorsalis pedis, and rarely superficial temporal artery (STA). Two specific situations in cardiac surgery where STA cannulation and monitoring was useful during the surgical procedure are reported. To our knowledge, such selective use of STA pressure monitoring has not been reported in the literature previously. Our experience suggests that STA monitoring can be useful and reliable during repair of coarctation of aorta or administration of anterograde cerebral perfusion in patients having associated aberrant origin of the right subclavian artery.

Whole lung lavage: the salvage therapy for pulmonary alveolar proteinosis.

A 53-year-old school teacher presented with progressive exertional breathlessness and dry cough of three months duration. His diagnosis was confirmed as pulmonary alveolar proteinosis on open lung biopsy. In about three months, the disease progressed to life threatening respiratory failure. He was subjected to whole lung lavage (WLL) as a salvage therapy. The technical details of WLL performed on this patient are described. At six months follow up, he was clinically and functionally stable and leading a near normal life.