Both resection of 15 or more lymph nodes and extended lymphadenectomy contributed to the survival advantage observed in patients with AJCC stage II gastric cancer. The D2 gastric resection prolonged the median survival time and improved the 5-year survival rate for patients with 15 or more resected lymph nodes.
Reliance on emergency departments (EDs) by economically disadvantaged people for initial cancer diagnosis in place of primary care and early diagnosis and treatment is 1 obvious plausible explanation for cancer disparities. Claims data from a safety net hospital for the years 2009-2010 were merged with hospital tumor registry data to compare hospitalizations for ED-associated initial cancer diagnoses to non-ED associated initial diagnoses. The proportion of initial cancer diagnoses associated with hospital admissions through the ED was relatively high (32%) for all safety net hospital patients, but disproportionately higher for African Americans and residents of the impoverished urban core. Use of the ED for initial diagnosis was associated with a 75% higher risk of stage 4 versus stage 1 cancer diagnosis, and a 176% higher risk of dying during the 2-year study period. Findings from this study of ED use within a safety net hospital documented profound disparities in cancer care and outcomes with major implications for monitoring disparities, Affordable Care Act impact, and safety net hospital utilization. (Population Health Management 2016;19:95-101).
Splenic hamartoma (SH) is a rare, benign lesion. We present 2 cases, both in females (2 and 30 years, respectively) with multiple urinary tract infections, and left upper quadrant abdominal pain. Immunohistochemical staining with factor VIII displayed intense diffuse staining in the SH with corresponding weak staining in the adjacent spleen. CD31 showed a reverse pattern from that of factor VIII. CD34 staining pattern was identical in both the spleen and the SH. Ultrastructurally, the SH showed endothelial cells with relatively empty cytoplasm, scattered Weibel Palade bodies, and lining by basement membrane surrounded by fibrous long-spacing collagen. Our study highlights the unique immunohistochemical profile of SH. The ultrastructural features are interesting, although their diagnostic significance remains to be confirmed in future studies.
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