Inflammatory myofibroblastic tumor of epididymis: a case report and review of literature

Table 2 Brief summary of cases reported in the literature.

Reference	Age	Presentation	Immunomarkers		Treatment	Follow-up
			Positive	Negative
Orosz et al [5]	63	Left Scrotal mass	α-smooth muscle actin, muscle specific actin, vimentin, kappa and lambda chain	Desmin, S-100, Factor VIII-related antigen,	Radical Orchidectomy	_
Lam et al [4]	43	Rt Scrotal mass	Vimentin, smooth muscle actin	Desmin, cytokeratin	Initial antibiotic, Surgical excision as definitive treatment	At 6 months follow-up no recurrence
Chan et al [6]	43	Rt. Scrotal mass	Polyclonality of plasma cells for Light chains		Radical Orchidectomy	_
	20	Left Scrotal mass	Polyclonality of plasma cells for Light chains		Excision of lump from tail of epididymis	_
Brauers et al [3]	73	Left Scrotal mass	Vimentin, α1anti-chymotrypsin, CD 68, α-smooth muscle actin	Desmin, myoglobin, myosin	Epididymectomy	_
Cooperman et al [2]	30	Rt. Scrotal mass	_	_	Excision of masses	_
Kapur et al [7]	36	Rt. Scrotal mass and rt. Inguinal lymphadenopathy	Vimentin, smooth muscle actin,	Cytokeratin (AE1/AE3), muscle specific actin, desmin, CD34 ALK, inhibin	Radical Orchidectomy	_
Stylianos et al [8]	45	Left Scrotal mass	Smooth muscle cell specific actin, Desmin	CD34, S-100, cytokeratin, AE1/AE3, ALK	Radical Orchidectomy	No recurrence at 3 year follow-up
Our case	22	Rt. Scrotal mass	Vimentin, smooth muscle actin, CD3, CD20, CD 68, AE1/AE3	ALK-1, CD 138	Radical Orchidectomy	No recurrence at 4 year follow-up

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