Case Report
Copyright ©The Author(s) 2021.
World J Gastroenterol. Apr 7, 2021; 27(13): 1354-1361
Published online Apr 7, 2021. doi: 10.3748/wjg.v27.i13.1354
Table 1 Timeline of diagnosis and treatment process
January 2018A mass in the rectovaginal space found 9 years ago had significantly grown in a year, with several times of negative endoscopy biopsy results
January 31, 2018Transabdominal biopsy failed to provide qualified tissues to make well-defined pathological result
February 8, 2018The patient underwent transperineal biopsy guided by ERUS and CEUS, diagnosed as rectal GIST
July 23, 2018The tumor shrunk after 5-mo imatinib treatment, and was completely resected through the posterior vaginal wall
October 13, 2019Fifteen months after tumor resection, no obvious sign of recurrence was found