Upper gastrointestinal bleeding caused by simultaneous dieulafoy's lesion and pre-pyloric peptic ulceration

Departments of General Surgery and Pathology, Atatürk Teaching and Research Hospital, Ankara

Department of General Surgery 3, Ankara Atatürk Research and Education Hospital, Ankara

1st General Surgery Clinic, Ankara Atatürk Education and Training Hospital, Ankara

Departments of General Surgery and Gastroenterology, Atatürk Eğitim ve Araştırma Hospital, Ankara

Department of Gastrointestinal Surgery, Türkiye Yüksek İhtisas Hospital, Ankara

Departments of Gastroenterology and Endocrinology and Metabolism, Ankara Atatürk Education and Research Hospital, Ankara