Invasive inflammatory pseudotumor of the pelvis: a case report with review of the literature.
Inflammatory pseudotumor (IPT) is a rare benign lesion of unknown etiology, which mimics malignant neoplasm and may arise from various organs. A 53-year-old woman was submitted to diagnostic evaluation because of bilateral, hydroureteronephrosis and oedema of the left leg after a 3-month history of fever of unknown origin. On bimanual vaginal and rectal examination, a mass was involving the uterus, parametria and mostly left adnexa, while the cervix appeared normal. Computed tomographic (CT) scan revealed a 13x10.5 cm mass in the pelvis, mostly at the place of the left adnexa, uterus and both parametria, also involving the surrounding tissues and producing bilateral hydroureteronephrosis. At laparotomy, a grey solid mass was seen, mainly involving the reproductive system. As no radical operation could be performed, the mass was only biopsied and histology showed an inflammatory pseudotumor. Antibiotic therapy was given for one month. Follow-up CT 4 and 8 months after laparotomy showed local regression of IPT. The last follow-up CT, 20 months after laparotomy, revealed no evidence of tumor.
Plesinac-Karapandzic
V
V
Department of Radiotherapy, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia. plesinacvesna@yahoo.com
Perisic
Z
Z
Milovanovic
Z
Z
Vukicevic
D
D
Mileusnic
D
D
Stevanovic
J
J
Rakocevic
Z
Z
Saric
M
M
D005260:Female; D006104:Granuloma, Plasma Cell / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007813:Laparotomy; D008875:Middle Aged; D010386:Pelvic Neoplasms / Q000473:pathology* / Q000601:surgery; D012074:Remission Induction; D014057:Tomography, X-Ray Computed