Publications by authors named "Paul Guzik"

Familial adenomatous polyposis (FAP) is a rare syndrome caused by adenomatous polyposis coli () gene mutation resulting in the development of hundreds of adenomatous colorectal polyps. The disease process usually manifests fully by the second decade of life. Total colectomy or restorative proctocolectomy is often required to prevent the development of colorectal adenocarcinoma.

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Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive malignancies and is the fourth leading cause of cancer-related deaths in the United States. Unfortunately, 80-85% of patients are diagnosed with unresectable, advanced stage tumors. These tumors are incurable and result in a median survival less than approximately six months and an overall 5-year survival rate of less than 7%.

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The purpose of this study is to provide insight for improvement in care for young adults diagnosed with cancer (YADC), by identifying underemphasized outcomes that strongly matter to YADC and the gaps in care that may limit achieving these outcomes for this unique and vulnerable population. Twenty-seven YADC, ages 25-39, participated in unstructured discussions focusing on topics relating to diagnosis, daily experiences living with cancer outside of the clinical setting, goals, concerns, and clinical care experience. Most participants engaged in group discussions using Experience Group methodology.

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Background: Delivery of high-quality colonoscopy and adherence to evidence-based surveillance guidelines is essential to a high-quality screening program, especially in safety net systems with limited resources. We sought to assess colonoscopy quality and ensure appropriate surveillance in a network of safety net practices.

Methods: We identified age-eligible patients ages 50-75 within a Federally Qualified Health Center (FQHC) clinic system with evidence of colonoscopy in preceding 10 years.

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Cardiac involvement of infiltrative disease, such as systemic sclerosis, carries significant morbidity and mortality. All parts of the heart may be affected, although the conduction system is less commonly involved. We report a rare case of systemic sclerosis causing third-degree atrioventricular block and the first known reported case to use cardiac magnetic resonance imaging (CMR) as a diagnostic and prognostic instrument.

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