Gastric gastrointestinal stromal tumor abscess

Area of Science:

• Gastroenterology
• Oncology
• Surgical Pathology

Background:

• Gastrointestinal stromal tumors (GISTs) are rare mesenchymal neoplasms.
• While typically presenting with bleeding or obstruction, abscess formation is an uncommon initial manifestation.

Observation:

• A 70-year-old male presented with symptoms indicative of a large, abscessed GIST.
• Diagnostic imaging revealed the abscessed nature of the tumor.
• Surgical findings confirmed the GIST and associated abscess.

Findings:

• The case highlights a rare initial presentation of GIST.
• Abscess formation in GIST is an infrequent but significant clinical scenario.

Implications:

• This case contributes to the understanding of GIST's diverse clinical presentations.
• Highlights the importance of considering GIST in the differential diagnosis of intra-abdominal abscesses.
• Provides academic interest for clinicians and researchers in gastrointestinal oncology.