<unk>  (synonym ileocaecal valve syndrome) is a syndrome of abdominal pain in relation to meals, constipation alternated with diarrhea, meteorism, gurgling sounds (hyper-peristalsis) on auscultation (especially in the right iliac fossa), and abdominal distension. It is caused by an incomplete obstruction of the small intestine and especially of the ileocecal valve, e.g. in Crohn's disease, or in rare cases of cancer of the small intestine. It is named after the German surgeon, Franz<unk>  (1832–1910), and should not be confused with<unk> 's disease, also named after him.
König's syndrome
Naegeli–Franceschetti–Jadassohn syndrome
Secretan's syndrome
Plummer–Vinson syndrome
Löffler's syndrome
Kohlschütter-Tönz syndrome
Plica syndrome
Sanjad-Sakati syndrome