Magnetic resonance imaging (MRI) of perianal granular cell tumor: A case report and literature review.

Radiol Case Rep

Department of Radiology, Shuguang Hospital, Shanfghai University of Traditional Chinese Medicine, No. 528, Zhangheng Road, Pudong district, Shanghai, China.

Published: August 2019

AI Article Synopsis

  • Granular cell tumor (GCT) is a rare soft tissue tumor, and there is limited knowledge about its incidence, diagnosis, and treatment options.
  • The case study focuses on a 53-year-old female with recurrent abdominal pain resulting from a perianal GCT, which was diagnosed using contrast-enhanced MRI and confirmed through immunostaining after surgical removal.
  • The study also reviews other reported perianal GCT cases, analyzing factors like age, gender, MRI results, and treatment outcomes, showing no recurrence during a 10-month follow-up for the featured case.

Article Abstract

Granular cell tumor (GCT) is a rare soft tissue neoplasm. At present, there is limited information available on the incidence, diagnosis, and treatment of GCTs. Therefore, we perform magnetic resonance imaging (MRI) of a perianal GCT case and review the literature of other reported cases to obtain a more comprehensive understanding of the disease. Here, we describe a rare case of perianal GCT in a 53-year-old female who presented with recurrent abdominal pain. Contrast-enhanced MRI demonstrated a well-defined perianal GCT mass, and the diagnosis was confirmed by immunostaining after mass excision. During a 10-month follow-up, there had been no evidence of recurrence. In addition, we discussed the findings of other perianal GCT cases, with regard to their age, gender, MRI analysis results, pathologic features, and treatment outcomes.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6584453PMC
http://dx.doi.org/10.1016/j.radcr.2019.05.010DOI Listing

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