Duodenal Mass Lesions - Differential Diagnosis

- Prolapsing Gastric Polyp

- Heterotopic Gastric Mucosa

- Brunner Gland Hyperplasia

- Lymphoid Nodular Hyperplasia

- Flexural Pseudopolyp

- Duodenal Polyp

- Villous Adenoma

- Ampullary Carcinoma

- Enteric Duplication Cyst

- Lipoma

- Metastases

- Gastrointestinal Stromal Tumor (GIST)

- Annular Adenocarcinoma

- Lymphoma (aneurysmal dilatation)



Dr. Johnny Stewart @DrJonnys



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