Effective use of dupilumab for eosinophilic gastritis concomitant with severe asthma.

Background: Eosinophilic gastrointestinal diseases (EGIDs) are chronic immune-mediated inflammatory disorders characterized by gastrointestinal symptoms and eosinophilic inflammation in specific regions of the gastrointestinal tract. "Eosinophilic gastritis" (EoG) refers to the condition in which the stomach is involved. In patients with EoG, approved treatment options are restricted despite the high mortality associated with the condition.

Isolated unilateral absence of the pulmonary artery (IUAPA) presenting with progressive interstitial shadows: A case report.

Unilateral absence of the pulmonary artery (UAPA) is a rare congenital condition. When UAPA occurs without associated congenital heart disease, it is referred to as isolated unilateral absence of the pulmonary artery (IUAPA). IUAPA is frequently not diagnosed until adulthood.

Impact of the COVID-19 pandemic on COPD exacerbations in Japanese patients: a retrospective study.

Various infection control measures implemented during the coronavirus disease (COVID-19) pandemic have reduced the number of respiratory infections, which are the most common cause of chronic obstructive pulmonary disease (COPD) exacerbations. Here, we investigated whether infectious disease prevention during the COVID-19 pandemic reduced COPD exacerbations and the characteristics of patients exhibiting exacerbations before and during the COVID-19 pandemic. We included outpatients and inpatients with moderate or severe COPD exacerbations who required systemic steroids between April 1, 2018 and March 31, 2022.

Endobronchial Watanabe Spigot Placement for Hepatic Abscess and Bronchobiliary Fistula Following Radiofrequency Ablation for Hepatocellular Carcinoma.

A bronchobiliary fistula (BBF) is an uncommon but severe complication after radiofrequency ablation (RFA). However, the definitive salvage methods are controversial. We herein report a patient with hepatocellular carcinoma with hepatic abscess and BBF following RFA.