Effective Radiation Therapy for Isolated Apical Pulmonary Amyloidoma: A Case Report and Treatment Insight.

BACKGROUND Amyloidosis refers to an assortment of diseases characterized by the accumulation and deposition of misfolded proteins in the extracellular matrix of tissues and organs. It may present systemically, affecting multiple organs, or locally by affecting a single organ. When the lungs or mediastinal structures are involved, the term pulmonary amyloid is used.

Bicarbonate and Serum Lab Markers as Predictors of Mortality in the Trauma Patient.

Introduction: Severe trauma-induced blood loss can lead to metabolic acidosis, shock, and death. Identification of abnormalities in the bicarbonate and serum markers may be seen before frank changes in vital signs in the hemorrhaging trauma patient, allowing for earlier lifesaving interventions. In this study the author aimed to evaluate the usefulness of serum bicarbonate and other lab markers as predictors of mortality in trauma patients within 30 days after injury.

Biomechanics of a laterally placed sacroiliac joint fusion device supplemental to S2 alar-iliac fixation in a long-segment adult spinal deformity construct: a cadaveric study of stability and strain distribution.

Objective: S2 alar-iliac (S2AI) screw fixation effectively enhances stability in long-segment constructs. Although S2AI fixation provides a single transarticular sacroiliac joint fixation (SIJF) point, additional fixation points may provide greater stability and attenuate screw and rod strain. The objectives of this study were to evaluate changes in stability and pedicle screw and rod strain with extended distal S2AI fixation and with supplemental bilateral integration of two sacroiliac joint fusion devices implanted using a traditional minimally invasive surgical approach.

Biomechanical effects of a novel posteriorly placed sacroiliac joint fusion device integrated with traditional lumbopelvic long-construct instrumentation.

Objective: S2-alar-iliac (S2AI) screw fixation effectively ensures stability and enhances fusion in long-segment constructs. Nevertheless, pelvic fixation is associated with a high rate of mechanical failure. Because of the transarticular nature of the S2AI screw, adding a second point of fixation may provide additional stability and attenuate strains.

Latino parent involvement and associations with home literacy and oral reading fluency.

Objective: Grounded in Hoover-Dempsey and Sandler's theoretical model of parents' motivations for involvement in their children's education, the aim of this study was to examine the associations between Latino parents' perceptions of involvement and the home literacy environment, as well as children's oral reading fluency (ORF). We further considered salient contextual factors (i.e.