Zeitschrift für klinische Fallberichte

Sarcoidosis and Collagenous Colitis– Important Clinical Association or Coincidence?

Abstract

Aleksandar Gavrić, David Drobne, Nina Zidar and Borut Štabuc

We present a case of a 57-year-old woman with two rare concomitant diseases; sarcoidosis and collagenous colitis. Patient was admitted to our hospital with the symptoms of watery diarrhea that intermittently lasted for years because of delayed diagnosis. Despite increasing awareness of microscopic colitis, the delayed diagnosis remains an important problem. Diagnosis was quickly confirmed with flexible proctosigmoidoscopy. Rectal biopsies were sufficient for diagnosis. Symptoms improved dramatically the second day of the induction therapy with budesonide. Causal relationship between sarcoidosis and microscopic colitis is not yet confirmed, and to our knowledge, this is the first such case report.