Lupus anticoagulant and valvular cardiac surgery.

Despite its name, lupus anticoagulant (LAC) neither exclusively occurs in lupus nor induces anticoagulation. It is an antiphospholipid antibody found in 2%-4% of the population that promotes clot formation by targeting phospholipid-protein complexes in cell membranes. However, in vitro, LAC exhibits paradoxical effects, prolonging clotting times in phospholipid-dependent assays such as Activated Partial Thromboplastin Time (APTT).

Iatrogenic tracheobronchial tear during paediatric thoracoscopic oesophageal repair: an anaesthetic challenge.

Iatrogenic tracheobronchial injury is rare. Limited data is available on such injuries in infants and management of these is challenging. We present a 7-month-old male infant who was diagnosed with oesophageal stricture, and was planned for thoracoscopic repair of the same.