Publication Name	World Journal of Gastrointestinal Oncology
Manuscript ID	108162
Country	Taiwan

Category	Gastroenterology & Hepatology
Manuscript Type	Case Report
Article Title	Pseudoachalasia as first manifestation of a diffusely infiltrative esophageal squamous cell carcinoma: A case report
Manuscript Source	Unsolicited Manuscript
All Author List	You-Sheng He, Chi-Yu Lee and Tze-Yu Shieh
Funding Agency and Grant Number
Corresponding Author	Tze-Yu Shieh, MD, Division of Gastroenterology and Hepatology, Department of Internal Medicine, MacKay Memorial Hospital, No. 92 Sec. 2 Chung-Shan North Road, Taipei 104, Taiwan. range0425@gmail.com
Key Words	Pseudoachalasia; Achalasia; Esophageal squamous cell carcinoma; Magnifying endoscopy; Endoscopic ultrasound; Case report
Core Tip	Pseudoachalasia is a rare condition that mimics idiopathic achalasia; therefore, it is frequently misdiagnosed. We report a case of pseudoachalasia caused by diffusely infiltrative esophageal squamous cell carcinoma that was initially misdiagnosed despite conventional imaging and manometric techniques. Magnifying endoscopy and narrow-band imaging and endoscopic ultrasound were essential in identifying subtle malignancy features. This case highlights the importance of maintaining clinical suspicion and utilizing advanced diagnostics to differentiate pseudoachalasia from primary achalasia.
Citation	He YS, Lee CY, Shieh TY. Pseudoachalasia as first manifestation of a diffusely infiltrative esophageal squamous cell carcinoma: A case report. World J Gastrointest Oncol 2025; In press

Received	2025-04-10 01:46
Peer-Review Started	2025-04-10 01:46
To Make the First Decision
Return for Revision	2025-04-25 17:38
Revised	2025-05-08 16:06
Second Decision	2025-06-09 02:38
Accepted by Journal Editor-in-Chief
Accepted by Executive Editor-in-Chief	2025-06-09 08:05
Articles in Press	2025-06-09 08:05
Publication Fee Transferred	2025-05-09 15:07
Edit the Manuscript by Language Editor
Typeset the Manuscript

ISSN	1948-5204 (online)
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