A Case of Metastatic Chromophobe Renal Cell Carcinoma Masked as Suspected Hepatic Abscesses.

Background: Characterizing multiple hepatic lesions on cross-sectional imaging, particularly differentiating abscesses from metastatic lesions, can be challenging. Case Presentation: A male aged 53 years with a history of chromophobe renal cell carcinoma presented with fevers and abdominal pain and was found to have multiple hepatic lesions concerning for hepatic abscesses. The lesions initially evaded diagnosis on imaging, laboratory tests, and biopsy, but ultimately were determined to be a rare case of metastatic chromophobe renal cell carcinoma of the liver. Conclusions: The finding of multiple new liver lesions on imaging during a febrile illness is concerning for hepatic abscess or malignancy, which can be difficult to diagnose with imaging alone. Differentiation between infectious and neoplastic etiologies may require additional imaging and/or tissue sampling.

Viral Hepatitis C-Related Care in Active Duty and Reserve Service Members: A Retrospective Review.

INTRODUCTION: Hepatitis C Virus (HCV) infection is a leading cause of chronic liver disease and hepatocellular carcinoma, and universal screening of all adults is recommended. Treatment with new direct antiviral agents are well tolerated and highly effective and decrease morbidity and mortality from HCV. The timely treatment of active-duty Service members (SMs) is essential to prevent complications of HCV and to ensure medical readiness and safety of the Department of Defense blood supply. We performed a retrospective review of the quality of care of Navy Active Duty (AD) and reserve SMs diagnosed with HCV to assess rates of successful treatment and compliance with national guideline recommendations and identify potential challenges to receiving curative HCV therapy. MATERIALS AND METHODS: A retrospective chart review was completed on the health records of 54 AD and reserve US Navy SMs diagnosed with HCV. The records were reviewed for timeliness of subspecialty evaluation, achievement of sustained virologic response (SVR), and documentation of the completion of HCV-associated recommendations from national organizations and guidelines. Challenges and barriers to care were identified. RESULTS: Ninety-eight percent of AD and reserve Navy SMs diagnosed with HCV were prescribed treatment, 81% achieved an SVR after completing initial treatment, which reached 92% after initial nonresponders underwent a second round of treatment. Fifty percent of SMs experienced a delay in care due mostly to military-related obligations and patient noncompliance or both. There was a small number of delays in care as a result of prolonged notification of results and referral time. CONCLUSION: As HCV screening recommendations expand to include all adults, more HCV infections will be identified in both the active and reserve components. Modern HCV therapies are both relatively short in duration as well as curative, allowing for the restoration of medical readiness and military service retention. Despite these advantages, we identified challenges of effecting HCV cures in a mobile military population. We recommend centralized compliance monitoring of not only HCV force screening but also HCV treatment to ensure maximized military medical readiness.

Systems-based Strategies Improve Positive Screening Fecal Immunochemical Testing Follow-up and Reduce Time to Diagnostic Colonoscopy.

INTRODUCTION: Fecal immunochemical testing (FIT) is the most commonly used colorectal cancer (CRC) screening tool worldwide and accounts for 10% of all CRC screening in the United States. Potential vulnerabilities for patients enrolled to facilities within the military health system have recently come to light requiring reassessment of best practices. We studied the impact of a process improvement initiative designed to improve the safety and quality of care for patients after a positive screening FIT given previously published reports of poor organization performance. METHODS: During a time of increased utilization of nonendoscopic means of screening, we assessed rates of colonoscopy completion and time to colonoscopy after positive FIT after a multi-faceted process improvement initiative was implemented, compared against an institutional control period. The interventions included mandatory indication labeling at the time of order entry, as well as utilization of subspecialty nurse navigators to facilitate rapid follow-up even the absence of a referral from primary care. RESULTS: Preintervention, 34.8% of patients did not have appropriate follow-up of a positive FIT. Those that did had a variable and prolonged wait time of 140.1 ± 115.9 days. Postintervention, a standardized order mandating test indication labeling allowed for proactive gastroenterology involvement. Colonoscopy follow-up rate increased to 91.9% with an average interval of 21.9 ± 12.3 days. CONCLUSION: The addition of indication labels and patient navigation after positive screening FIT was associated with 57.1% absolute increase in timely diagnostic colonoscopy. Similar highly reliable systems-based solutions should be adopted for CRC screening, and further implementation for other preventative screening interventions should be pursued.