Esophageal-atrial fistula resulting in systemic "meat and vegetable" emboli.

An 85-year-old demented woman died in the state hospital and her death was investigated by our office, based on allegations of neglect. At autopsy, a feeding catheter was found passed through an esophageal-atrial fistula into the left atrium. Fragments of striated muscle and plant wall (cellulose) embolized to the systemic organs including heart, kidney, and brain. Her dilated esophagus suggests a premortem esophageal motility disorder that contributed to the formation of the fistula. This is the first reported case of an esophageal-atrial fistula in the medical literature.     

On solow's residual with intermediate goods

Many efforts have been made to identify the sources of the ‘unexplained’ output, better known as the ‘residual’ generated in the process of growth. The paper is an attempt to show that the magnitude of the estimated residual based on Professor Solow's well‐known method actually depends on how the dependent variable in the production function is defined. Part of the computed residual is built‐in if value‐added, instead of gross production, is chosen as the dependent variable when Solow's method is applied to a disaggregated model. The paper also demonstrates how the extent of the bias is measured.