IgG4-related para-testicular fibrous pseudotumor- A rare benign testicular mass mimicking malignancy: A case report and literature review

IgG4-related para-testicular fibrous pseudotumor- A rare benign testicular mass mimicking malignancy: A case report and literature review

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Para-testicular fibrous pseudotumors (PFP) are rare benign reactive lesions comprising of 6 % of para-testicular masses.Often misdiagnosed as malignant due to clinical and radiological overlap, they are frequently treated with aggressive surgery.We report a case of 2000 dodge dakota catalytic converter a 70-year-old male with a left inguinal swelling diagnosed post-orchidectomy as PFP.Histopathology revealed collagen-rich fibrotic tissue deus gorras with lymphoplasmacytic infiltrates and IgG4-positive plasma cells.While PFP treatment requires surgical resection, testicle-sparing procedures with intraoperative frozen section assessment may prevent unnecessary orchidectomy.

Further studies are needed to establish diagnostic protocols and explore the association between PFP and IgG4-related diseases.