Pulmonary function testing in patients with liver cirrhosis (Review).

Liver cirrhosis is a common long-term outcome of chronic hepatic inflammation. Patients with liver cirrhosis may also have pulmonary complications. There are several reasons for pulmonary dysfunction in liver cirrhosis, including intrinsic cardiopulmonary dysfunction unrelated to liver disease and specific disorders related to the presence of liver cirrhosis and/or portal hypertension.

Acute hepatitis and liver injury in hospitalized patients with COVID‑19 infection.

Coronavirus disease 2019 (COVID-19) is a systemic illness with an increased host inflammatory response that affects multiple extra-pulmonary organs, including the gastrointestinal tract. Abnormalities in liver biochemistry have been observed in a significant proportion of patients with COVID-19 upon admission, and this proportion increases with hospitalization. These abnormalities are typically manifested as elevations in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels, with less frequently detected elevations in the levels of cholestatic enzymes.

COVID-19-associated acute appendicitis in adults. A report of five cases and a review of the literature.

The novel coronavirus has negatively affected patients and healthcare systems globally. Individuals with coronavirus disease 2019 (COVID-19) experience a wide range of respiratory symptoms, from mild flu-like symptoms to severe and potentially fatal pneumonia. Some patients report gastrointestinal symptoms, such as nausea, vomiting and abdominal pain in addition to the respiratory symptoms or as a separate presentation.