Figure 1
From: Zollinger-Ellison syndrome associated with neurofibromatosis type 1: a case report

Abdominal CT scan showing a 3 × 2 cm, well-defined, uniformly enhanced mass adjacent to the duodenal loop.
From: Zollinger-Ellison syndrome associated with neurofibromatosis type 1: a case report
Abdominal CT scan showing a 3 × 2 cm, well-defined, uniformly enhanced mass adjacent to the duodenal loop.