Fig. 8From: A rare combination of pheochromocytoma and gastrointestinal stromal tumour in a patient with neurofibromatosis 1 syndrome—a case reportShowing lesion in the submucosa of the jejunum with spindle cells arranged in a fascicular pattern (H&E). IHC staining CD117 showing diffuse strong positivity. CD34 showing negativity in tumour cells.Back to article page