GROSS: GASTROINTESTINAL: Duodenum: Peptic Ulcer Perforated: Gross natural color excellent example in rather close-up photo of excellent quality typical local just distal to pyloric valve
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GROSS: GASTROINTESTINAL: Duodenum: Peptic Ulcer Perforated: Gross natural color excellent example in rather close-up photo of excellent quality typical local just distal to pyloric valve