Details

Autor(en) / Beteiligte

• Weber, M
• Schumann, M
• Felber, J
• Mireskandari, M
• Schmidt, C
• Stallmach, A

Titel

Jejunal ulcerations - a diagnostic challenge in a patient with coeliac disease

Ist Teil von

• Zeitschrift fur Gastroenterologie, 2015-11, Vol.53 (11), p.1261

Ort / Verlag

Germany

Erscheinungsjahr

2015

Quelle

MEDLINE

Beschreibungen/Notizen

• A subset of patients with coeliac disease (CD) suffers persistent or recurrent complaints despite a strict adherence to a gluten-free diet (GFD) that can be caused by refractory coeliac disease (RCD). We present a patient with weight loss and signs of malassimilation secondary to villous atrophy and jejunal ulcerations complicating known CD. We demonstrate a stepwise approach to the diagnosis and subtyping of RCD and to rule out important alternative causes of jejunal ulcerations. RCD can be classified as type I based on the absence or as type II based on the presence of an aberrant intestinal mucosal lymphocyte population. RCD type I shows a more benign course as these patients usually improve on a treatment consisting of nutritional support and immunosuppressive therapies such as budesonide or azathioprine. In contrast, clinical response to standard therapies in RCD type II is less certain and the prognosis is poor. Several groups suggest that RCD type II should be regarded as low-grade intraepithelial lymphoma which frequently transforms into an aggressive enteropathy associated T-cell lymphoma with a high mortality rate. Therefore, a rapid differentiation of RCD type I and RCD type II is a major clinical challenge to early initiate appropriate treatment modalities.