<prompt> Which one of the following types of intestinal lipomas lead to intussuscepions?SubmucousSubserousIntramuscularNone  <response>: .Aetiology of intussuception Idiopathic ISS is common in children, occurs in terminal 50 cm of ileum. During weaning, change in diet causes inflammation and oedema of Peyers patches--may stimulate ISS. Upper respiratory tract viral infection which causes oedema of Peyers patches is also thought as an aetiology for intussusception in children. Other causes in adolescents and adults are submucus lipoma, leiomyoma, polyps in jejunum Peutz-Jegher syndrome, other polyps and carcinomas with papillary projections. ref:SRB;s manual of surgery ,ed 3,pg no 863 