A diagnostically challenging case of inflammatory myofibroblastic tumor primary to the peritoneum

Autor: Jurii Karibe, Jun‐ichi Teranishi, Takashi Kawahara, Takeaki Noguchi, Teppei Takeshima, Kimito Osaka, Eita Kumagai, Tomoe Sawazumi, Satoshi Fujii, Hiroji Uemura
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: IJU Case Reports, Vol 7, Iss 3, Pp 206-209 (2024)
Druh dokumentu: article
ISSN: 2577-171X
DOI: 10.1002/iju5.12701
Popis: Introduction Inflammatory myofibroblastic tumors are difficult to diagnose because of the lack of specific indicators. We describe a diagnostically challenging case of an inflammatory myofibroblastic tumor primary to the peritoneum. Case presentation The patient was a 25‐year‐old male who presented at our hospital with lower abdominal pain. Computed tomography revealed a mass lesion 80 mm in diameter just above the bladder. This was suspected to be a bleeding tumor of the urachus. Since malignancy could not be ruled out, surgery was planned. This revealed a fragile tumor arising from the peritoneum. Following its removal, the tumor was diagnosed by histopathological analysis as an inflammatory myofibroblastic tumor. Conclusion We describe a case of inflammatory myofibroblastic tumor primary to the peritoneum diagnosed by histopathology. Inflammatory myofibroblastic tumor should be considered in the differential diagnosis of abdominal wall and anterior bladder tumors.
Databáze: Directory of Open Access Journals