[Intramural duodenal hematoma and acute pancreatitis as a complication of diagnostic biopsy of a duodenal 6-year-old boy]. / Krwiak sródscienny dwunastnicy I ostre zapalenie trzustki jako powiklanie diagnostycznej biopsji dwunastnicy u 6-letniego chlopca.

ABSTRACT

Hematoma duodenum is a very rare complication of diagnostic endoscopy of the upper gastrointestinal tract when biopsy of the duodenum is performed (average frequency is estimated as 11,250 biopsies). Most often, it affects children and young adults without any risk factors. Symptoms result from obstruction of the duodenum and compression of the adjacent structures. Conservative treatment, which consists of parenteral nutrition and aspiration of gastric contents until the absorption of hematoma and patency of the gastrointestinal tract returns, is preferred. This paper describes a 6-year-old boy diagnosed due to short stature and low weight in whom the diagnostic biopsy of the duodenum caused formation of a hematoma in the descending duodenum and led to total ileus and acute pancreatitis. The boy was treated conservatively with good result and complete resolution of symptoms was achived.