[Microscopic colitis--new insights relevant to clinical practice]. / Mikroskopische Kolitis--neue praxisrelevante Erkenntnisse.

ABSTRACT

Microscopic colitis is an increasingly recognised chronic inflammatory bowel disease associated with watery, non-bloody diarrhoea. In addition, many patients suffer from abdominal pain, nocturnal diarrhoea, urgency and incontinence. The two traditional histological subtypes are collagenous colitis and lymphocytic colitis. A novel third subgroup is the so-called incomplete microscopic colitis which is clinically indistinguishable. At present, budesonide is the only evidenced-based effective therapy, however many problems in the long-term treatment strategy are still unsolved. The present paper reviews new developments in microscopic colitis which are relevant for clinical practice.