Complete Resolution of Pseudomalignant Erosion in a Reflux Gastroesophageal Polyp with Proton Pump Inhibitor

• Main Authors: Takahiko Nakajima (Author), Haruo Yagi (Author), Hayato Baba (Author), Takashi Minamisaka (Author), Shigeharu Miwa (Author), Shinichi Hayashi (Author), Takeshi Nishida (Author), Hideki Hatta (Author), Koichi Tsuneyama (Author), Johji Imura (Author)
• Format: Book
• Published: Hindawi Limited, 2015-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Pseudomalignant erosion is a diagnostic pitfall for pathologists in the differential diagnosis of malignant neoplasms. Here, we present a challenging case of a biopsy specimen from the eroded head of a polyp at the esophagogastric junction. A malignant neoplasm could not be ruled out due to the pres...