Dr. Atif Zaheer has a specialty focus on CT, MR, and US of the abdomen and pelvis. He is Professor of Radiology, Oncology and Medicine at The Johns Hopkins University School of Medicine in Baltimore, Maryland. Dr. Siva Raman is a board-certified radiologist who gained his subspecialty expertise in thoracoabdominal imaging during a fellowship at Stanford University, and intern residency at UC Davis Medical Center. He attended Johns Hopkins University Medical School. Dr. Raman is a radiologist at Bay Imaging Consultants in Walnut Creek, California, with a subspecialty focus on thoracoabdominal imaging

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• SECTION 1: ABDOMINAL MANIFESTATIONS OF SYSTEMIC CONDITIONSIntroduction and OverviewInfectionMetabolic or InheritedVascular DisordersTraumaTransplantationMalignant NeoplasmsSECTION 2: PERITONEUM, MESENTERY, AND ABDOMINAL WALLIntroduction and OverviewInfectionInflammationDegenerativeExternal HerniasInternal HerniasVascular DisordersTraumaTreatment RelatedBenign NeoplasmsMalignant NeoplasmsMiscellaneousSECTION 3: ESOPHAGUSIntroduction and OverviewInfectionInflammationDegenerativeVascular DisordersEsophageal DiverticulaTraumaTreatment RelatedBenign NeoplasmsMalignant NeoplasmsSECTION 4: STOMACHIntroduction and OverviewCongenitalInflammationDegenerativeTreatment RelatedBenign NeoplasmsMalignant NeoplasmsSECTION 5: DUODENUMIntroduction and OverviewNormal Variants and ArtifactsCongenitalInflammationVascular DisordersTraumaTreatment RelatedBenign NeoplasmsMalignant NeoplasmsSECTION 6: SMALL INTESTINEIntroduction and OverviewCongenitalInfectionInflammationMetabolic or InheritedDegenerativeVascular DisordersTraumaTreatment RelatedTransplantationBenign NeoplasmsMalignant NeoplasmsSECTION 7: COLONIntroduction and OverviewInfectionInflammation and IschemiaDegenerativeTraumaBenign NeoplasmsMalignant NeoplasmsSECTION 8: SPLEENIntroduction and OverviewNormal Variants and ArtifactsCongenitalInfectionDegenerativeVascular DisordersTraumaBenign NeoplasmsMalignant NeoplasmsSECTION 9: LIVERIntroduction and OverviewCongenitalInfectionInflammationMetabolic or InheritedDegenerativeVascular DisordersTraumaTreatment RelatedBenign Neoplasms and Tumor-Like ConditionsMalignant NeoplasmsSECTION 10: BILIARY SYSTEMIntroduction and OverviewNormal Variants and ArtifactsCongenitalInfectionInflammationDegenerativeVascular DisordersTraumaTreatment RelatedBenign Neoplasms and Tumor-Like ConditionsMalignant NeoplasmsSECTION 11: PANCREASIntroduction and OverviewCongenitalInflammationDegenerativeTraumaTreatment RelatedBenign Neoplasms and Tumor-Like ConditionsMalignant Neoplasms