GROSS: GASTROINTESTINAL: Duodenum: Peptic Ulcer: Gross natural color large hemorrhagic ulcer immediately distal to pyloric valve in 7yo female child with pineoblastoma
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GROSS: GASTROINTESTINAL: Duodenum: Peptic Ulcer: Gross natural color large hemorrhagic ulcer immediately distal to pyloric valve in 7yo female child with pineoblastoma