Most of the symptoms of<unk>  are non specific but nevertheless warrant the utmost attention. These include: * Loss of appetite * Nausea * Flatulence * Diarrhea * Fullness after a meal * Fatty stools (steatorrhea) * Unintentional weight loss * Generalised weakness As a result of the concomitant vitamin and mineral deficiencies that occur as a result of the malabsorption associated with<unk>  patients with advanced cases should be investigated for: * Vitamin B12 deficiency * Folate deficiency * Iron deficiency * Vitamin E deficiency
Blind loop syndrome
Saal Greenstein syndrome
Cooks syndrome
Ramos-Arroyo syndrome
Shrunken pore syndrome
Constriction ring syndrome
Arts syndrome
Familial dysautonomia