RESUMEN
Colonic varices are a rare subtype of ectopic varices and form due to portal hypertension, splenic or portal vein thrombosis, and mesenteric vein obstruction. When present, they are most common in the rectum. We discuss a patient with hematochezia who had isolated right-sided colonic varices related to pancreatic cancer, which is rare. The mass involved the superior mesenteric vein, leading to left-sided portal hypertension and resultant varices. These are difficult to diagnosis because they flatten with insufflation on colonoscopy, so computed tomography or angiography is the gold standard. Treatment options are limited and may require a multidisciplinary approach.
RESUMEN
BACKGROUND AND AIM: Routine screening for hepatitis C virus (HCV) infection is crucial in identifying the 50% of infected persons unaware of their infection. We added an inpatient screening initiative to our successful outpatient HCV screening program in an urban, safety-net hospital. METHODS: From March 2017 to December 2019, HCV screening was performed in inpatient and outpatient settings at Grady Health System. We compared care cascade outcomes, including anti-HCV testing, RNA testing, and linkage to care (LTC) between these settings. RESULTS: A total of 29 751 patients were tested for anti-HCV: 8883 inpatients and 20 868 outpatients. The anti-HCV population was predominantly Black (76.2%) and male (67.9%). The total anti-HCV prevalence was 8.9%, with 14% of inpatients and 6.7% of outpatients testing positive. RNA testing was performed on 86%. The prevalence of active HCV infection was 59.3% in those that were anti-HCV positive; inpatient prevalence was 66%, and outpatient was 53.8%. Of those with active infection, 67.5% were linked to care (57.3% of inpatients and 77.8% of outpatients). CONCLUSION: We found significant differences in prevalence of anti-HCV and LTC rates between inpatients and outpatients during an HCV screening program. Higher anti-HCV prevalence among inpatients may be due a higher prevalence of non-birth year HCV risk factors. LTC rates were lower in the inpatient setting despite a robust linkage strategy. The striking prevalence of HCV in both settings warrants continued screening, expansion to additional settings, and novel strategies to improve inpatient linkage rates, especially in the setting of new universal HCV screening guidelines.