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Patients with known cirrhosis who present with anemia, thrombocytopenia, acute renal failure, and confusion are usually presenting with decompensated cirrhosis. We present a patient with known alcoholic cirrhosis presenting with the above abnormalities, initially thought to be decompensated cirrhosis but found to have acute myeloid leukemia (AML) with acute blast crisis. This case was presented as a poster at the American College of Gastroenterology Annual Scientific Meeting held on October 22-27, 2021. A 59-year-old male with a history of compensated alcoholic cirrhosis presented with unresponsiveness. On physical exam, vitals were normal, he appeared lethargic with generalized pallor, and rectal exam demonstrated an empty rectal vault with no blood or stool noted. Labs were notable for hemoglobin 3.1 g/dL, platelet count 41,000/µL, creatinine 5.2mg/dL, aspartate aminotransferase (AST) 242 U/L, alanine aminotransferase (ALT) 138 U/L, bilirubin 0.8 mg/dL, lactic acid 8.5 mmol/L, international normalized ratio (INR) 1.8, ammonia 51µmol/L. Imaging with CT head was unremarkable and CT abdomen demonstrated cirrhotic morphology of the liver with a small amount of ascites. Upper endoscopy was performed with no evidence of varices. Paracentesis demonstrated a high serum-ascites albumin gradient with low total protein consistent with portal hypertension. He was intubated for airway protection due to worsening encephalopathy. A peripheral smear was performed which showed myeloblasts with no signs of hemolysis. Bone marrow biopsy was subsequently performed which revealed 38% myeloblasts and features of myelodysplastic syndrome suggestive of secondary AML. Chemotherapy was not initiated as he was acutely critically ill and he expired shortly thereafter.  AML can present with symptomatic anemia, bleeding, mental status changes due to central nervous system involvement, organomegaly, and renal insufficiency. Diagnosing AML in the setting of decompensated liver cirrhosis can be difficult as the clinical presentations can be similar at times. Thus, hematological causes should be considered when there is profound anemia with no acute blood loss early in the course.

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Background and study aims Adenoma detection rate (ADR) appears to decrease as the number of consecutive hours performing procedures increases, and eye strain may be a contributing factor. Ambient light may improve symptoms of eye strain, but its effects have yet to be explored in the field of gastroenterology. We aim to determine if using ambient lighting during screening colonoscopy will maintain ADRs and improve eye strain symptoms compared with low lighting. Methods At a single center, retrospective data were collected on colonoscopies performed under low lighting and compared to prospective data collected on colonoscopies with ambient lighting. Eye fatigue surveys were completed by gastroenterologists. Satisfaction surveys were completed by physicians and staff. Results Of 498 low light and 611 ambient light cases, 172 and 220 adenomas were detected, respectively ( P  = 0.611). Under low lighting, the ADR decreased 5.6 % from first to last case of the day ( P  = 0.2658). With ambient lighting, the ADR increased by 2.80 % ( P  = 0.5445). The difference in the overall change in ADR between first and last cases with ambient light versus low light was statistically significant (8.40 % total unit change, P  = 0.01). The average eye strain scores were 8.12 with low light, and 5.63 with ambient light ( P  = 0.3341). Conclusions Performing screening colonoscopies with ambient light may improve the differential change in ADR that occurs from the beginning to the end of the day. This improvement in ADR may be related to improvement in operator fatigue. The effect of ambient light on eye strain is unclear. Further investigation is warranted on the impact of ambient light on symptoms of eye strain and ADR.

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Morgagni hernias are congenital diaphragmatic disruptions that occur when intra-abdominal organs herniate posterior to the sternum. It is very rare to concomitantly diagnose a paraesophageal hernia (PEH) in a patient with a Morgagni hernia. Here, we describe an elderly female patient presenting with severe chest pain subsequently diagnosed with a non-strangulated Morgagni hernia as well as PEH. She underwent successful robotic laparoscopic surgical repair of the hernias with resolution of her symptoms. This case demonstrates the need for early surgical intervention of Morgagni hernias to prevent sequelae, such as strangulation, and the rising benefits of laparoscopic repairs in adult patients.

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An 88-year-old female presented with dyspnea on exertion and severe anemia. Colonoscopy was unremarkable and the patient was transfused with packed red blood cells prior to discharge. The patient returned 2 weeks later with severe abdominal pain, hypotension, and anemia. Computed tomography revealed splenic hematoma and hemoperitoneum. She bled from the surgical sites during emergent splenectomy and work-up revealed hemophilia A. We present, to our knowledge, a case of the longest reported delay in presentation of post-colonoscopy splenic rupture and the first in a patient with hemophilia A.

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PURPOSE: Gastroesophageal reflux disease (GERD) affects up to 25% of the western population, and the annual expenditure for managing GERD is estimated to be more than $14 billion. Most GERD patients do not consult a specialist, but rather rely on their primary care physician for symptom management. Research has shown that many patients--regardless of diagnosis--do not fully understand what their doctors tell them and remain uncertain as to what they are supposed to do to take care of themselves. To determine if patients are adequately educated in the management of GERD, we conducted a survey. METHOD: We administered a survey to patients with GERD in an outpatient setting and explored their knowledge of such management practices as modification of behavior and diet and use of medication. RESULTS: Of 333 patients enrolled, 66% reported having an in-depth discussion with their primary care physician. Among patients taking a proton pump inhibitor, 85% of those who'd had an in-depth discussion were aware of the best time to take their medication, compared with only 18% of those who did not have an in-depth discussion. In addition, patients who'd had in-depth conversations were significantly more likely than those who didn't to know some of the behavior modification measures that might improve their symptoms. CONCLUSION: Our study underscores the need for primary care providers to fully discuss GERD with their patients to improve overall management of the disease.

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