Decreased apoptotic rate of alveolar macrophages of patients with idiopathic pulmonary fibrosis.

Introduction. Increased apoptosis of epithelial cells and decreased apoptosis of myofibroblasts are involved in the pathogenesis of IPF. The apoptotic profile of alveolar macrophages (AMs) in IPF is unclear.

Heterotopic mesenteric ossification after gastrectomy for watermelon stomach.

Heterotopic mesenteric ossification is a rare disorder. Only a few cases have been reported in the literature, associated with previous abdominal surgery or trauma. We report a case of heterotopic mesenteric ossification leading to abdominal sepsis, after abdominal operation for recurrent gastric bleeding, due to gastric antral vascular ectasia (GAVE), otherwise called "watermelon stomach", another rare disorder.