Vasculitis of medium-sized mesenteric arteries causes abdominal pain, nausea, vomiting (with or without bloody diarrhea), malabsorption, intestinal perforation, and acute
[merckmanuals.com]
Mona Mlika, Heifa Azouz, Inès Chelly, Sofiène Ayadi, Wael Rbai, Nidhameddine Kchir, Slim Haouet and Mohamed Moncef Zitouna, About a rare cause of intestinal perforation, Open
[doi.org]
Perforation of the gallbladder with acute abdomen may occur.
[merckmanuals.com]