John Ko, DO

Valley Hospital Medical Center

Poster(s):

• P2923 - B Cell Lymphoma Presenting as Obstructive Jaundice
  Tuesday, October 24, 2023

  10:30 AM – 4:00 PM PT

• P3079 - Melanoma Presenting as Anorectal Mass
  Tuesday, October 24, 2023

  10:30 AM – 4:00 PM PT

• P3293 - An Unusual Cause of Dysphagia
  Tuesday, October 24, 2023

  10:30 AM – 4:00 PM PT

• P4124 - Primary Duodenal Adenocarcinoma Manifesting as Gastric Outlet Obstruction
  Tuesday, October 24, 2023

  10:30 AM – 4:00 PM PT

• P4207 - A Melanomatous Gastric Polyp
  Tuesday, October 24, 2023

  10:30 AM – 4:00 PM PT

• P4208 - B Cell Lymphoma Presenting as Linitis Plastica
  Tuesday, October 24, 2023

  10:30 AM – 4:00 PM PT