Complete Resolution of Pseudomalignant Erosion in a Reflux Gastroesophageal Polyp with Proton Pump Inhibitor
Joint Authors
Nakajima, Takahiko
Yagi, Haruo
Baba, Hayato
Minamisaka, Takashi
Miwa, Shigeharu
Hayashi, Shinichi
Hatta, Hideki
Tsuneyama, Koichi
Imura, Johji
Nishida, Takeshi
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-3, 3 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-24
Country of Publication
Egypt
No. of Pages
3
Main Subjects
Abstract EN
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 presence of bizarre stromal cells.
A second biopsy performed after the administration of a proton pump inhibitor (PPI) for 4 weeks revealed endoscopic resolution of the polyp along with the complete histological resolution of the bizarre stromal cells and led to the diagnosis of pseudomalignant erosion in a reflux gastroesophageal polyp.
In conclusion, histological and endoscopic response to PPI therapy is an important clue for the correct diagnosis of reflux gastroesophageal polyps with pseudomalignant erosion.
American Psychological Association (APA)
Nakajima, Takahiko& Yagi, Haruo& Baba, Hayato& Minamisaka, Takashi& Miwa, Shigeharu& Hayashi, Shinichi…[et al.]. 2015. Complete Resolution of Pseudomalignant Erosion in a Reflux Gastroesophageal Polyp with Proton Pump Inhibitor. Case Reports in Pathology،Vol. 2015, no. 2015, pp.1-3.
https://search.emarefa.net/detail/BIM-1059728
Modern Language Association (MLA)
Nakajima, Takahiko…[et al.]. Complete Resolution of Pseudomalignant Erosion in a Reflux Gastroesophageal Polyp with Proton Pump Inhibitor. Case Reports in Pathology No. 2015 (2015), pp.1-3.
https://search.emarefa.net/detail/BIM-1059728
American Medical Association (AMA)
Nakajima, Takahiko& Yagi, Haruo& Baba, Hayato& Minamisaka, Takashi& Miwa, Shigeharu& Hayashi, Shinichi…[et al.]. Complete Resolution of Pseudomalignant Erosion in a Reflux Gastroesophageal Polyp with Proton Pump Inhibitor. Case Reports in Pathology. 2015. Vol. 2015, no. 2015, pp.1-3.
https://search.emarefa.net/detail/BIM-1059728
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1059728