Poor adherence to proper Barrett's esophagus screening and surveillance guidelines in patients with newly diagnosed esophageal adenocarcinoma.

Background: Screening for Barrett's esophagus (BE) remains controversial, even for high-risk populations. Our study aimed to evaluate the proportion of patients diagnosed with esophageal adenocarcinoma (EAC) who were not screened for BE or did not receive recommended BE surveillance screening. We then evaluated the relationship between cancer staging and screening/surveillance opportunities.

Exposure to Gulf war illness-related chemicals exacerbates alcohol-induced liver damage in rodents.

Gulf War Illness (GWI) describes a series of symptoms suffered by veterans of the Gulf war, consisting of cognitive, neurological and gastrointestinal dysfunctions. Two chemicals associated with GWI are the insecticide permethrin (PER) and the nerve gas prophylactic pyridostigmine-bromide (PB). In this study we assessed the effects of PER and PB exposure on the pathology and subsequent alcohol (EtOH)-induced liver injury, and the influence of a macrophage depletor, PLX3397, on EtOH-induced liver damage in PER/PB-treated mice.

Close outpatient follow-up associated with reduced readmission rates in patients with inflammatory bowel disease.

Background: Few studies have shown the effects of prompt outpatient follow-up in relation to reducing readmission rates in patients hospitalized with inflammatory bowel disease (IBD). Our study evaluated whether postdischarge follow-up was associated with fewer IBD-related readmissions.

Methods: This single-center retrospective study included 477 patients with Crohn's disease (CD) or ulcerative colitis (UC) who were readmitted to our tertiary care hospital from January 1, 2016, to June 1, 2022.

A Case of Breast Cancer Metastasizing to the Ampulla of Vater.

Secondary tumors of the ampulla of Vater are exceedingly rare and associated with relatively poor prognosis. Tumors of the ampulla are classified into four distinct subtypes based on the location and involvement of surrounding structures. Most reported cases are of renal cell or malignant skin melanoma primary with only five previously reported cases of breast primary found in a literature review.

Exposure to Gulf war illness-related chemicals exacerbates alcohol- induced liver damage in rodents.

Gulf War Illness (GWI) describes a series of symptoms suffered by veterans of the Gulf war consisting of cognitive, neurological and gastrointestinal dysfunctions. Two chemicals associated with GWI are the insecticide permethrin (PER) and the nerve gas prophylactic pyridostigmine-bromide (PB). In this study we assessed the effects of PER and PB exposure on pathology and subsequent alcohol (EtOH)-induced liver injury, and the influence of a macrophage depletor, PLX3397, on EtOH-induced liver damage in PER/PB- treated mice.

Leptin Enhances Hepatic Fibrosis and Inflammation in a Mouse Model of Cholestasis.

Leptin is an adipokine with roles in food intake and energy metabolism through its actions on neurons in the hypothalamus. The role of leptin in obesity and cardiovascular disorders is well documented. However, its influence on liver conditions such as cholestasis is poorly understood.