Fatal fat embolism after spinal fusion for scoliosis.

An adolescent girl who underwent Harrington instrumentation and spinal fusion for idiopathic scoliosis had the adult respiratory distress syndrome develop in the immediate postoperative period. Massive fat embolization to the lungs was present at postmortem examination, an apparently rare complication of this surgical procedure. This case emphasizes the necessity of maintaining a high index of suspicion.

Hypercalcemic crisis associated with the hypereosinophilic syndrome.

A patient with the idiopathic hyperosinophilic syndrome had severe, life-threatening hypercalcemia, a previously unreported complication of this unusual disease. Postmortem examination revelaed multiorgan eosinophilic infiltration and diffuse metastatic calcifications, but it did not disclose a definitive cause for the persistent hypercalcemia. It is concluded that the marked proliferation of eosinophils was the probable etiologic factor.