A 13-Year-Old Male Patient With Severe Multifocal Pneumonia and Bronchiectasis That Required Extracorporeal Membrane Oxygenation.

CASE PRESENTATION: A 13-year-old male patient with intermittent asthma and joint hypermobility presented to the ED in acute hypoxemic respiratory distress. He reported experiencing cough, increased work of breathing, and worsening chest pain for 3 days before presentation. He also reported fatigue and decreased appetite for 2 weeks. He had no known fever, myalgias, or recent weight loss. His medical history included two hospitalizations during early childhood for viral respiratory illnesses, one of which required intubation at 8 months of age. He had a gastrostomy tube placed shortly after his hospitalization because of failure to thrive secondary to aspiration based on a swallow study. His weight gain and growth improved with adequate nutrition, and his gastrostomy tube was removed at 2 years of age. His newborn screen, which included immunoreactive trypsinogen, was normal. He was noted to have hypermobile joints on physical examination at a clinic visit in childhood, but his examination results were not concerning for a hypermobility syndrome, and further diagnosis was not pursued. His parents endorsed that he has been a "healthy child" overall other than the occasional cough, which was attributed to asthma. His lifestyle was described as sedentary; he did not play any sports or have any unusual hobbies. He did not take any daily medications and no environmental exposures were reported. There was no family history of pulmonary, autoimmune, or connective tissue disease.

Data on the densification during sintering of binder jet printed samples made from water- and gas-atomized alloy 625 powders.

Binder jet printing (BJP) is a metal additive manufacturing method that manufactures parts with complex geometry by depositing powder layer-by-layer, selectively joining particles in each layer with a polymeric binder and finally curing the binder. After the printing process, the parts still in the powder bed must be sintered to achieve full densification (A. Mostafaei, Y. Behnamian, Y.L. Krimer, E.L. Stevens, J.L. Luo, M. Chmielus, 2016; A. Mostafaei, E. Stevens, E. Hughes, S. Biery, C. Hilla, M. Chmielus, 2016; A. Mostafaei, Y. Behnamian, Y.L. Krimer, E.L. Stevens, J.L. Luo, M. Chmielus, 2016) [1-3]. The collected data presents the characterization of the as-received gas- and water-atomized alloy 625 powders, BJP processing parameters and density of the sintered samples. The effect of sintering temperatures on the microstructure and the relative density of binder jet printed parts made from differently atomized nickel-based superalloy 625 powders are briefly compared in this paper. Detailed data can be found in the original published papers by authors in (A. Mostafaei, J. Toman, E.L. Stevens, E.T. Hughes, Y.L. Krimer, M. Chmielus, 2017) [4].