OBJECTIVE: To explore the diagnosis, treatment and prognosis of testicular @entity5 in @entity1 . METHODS: The clinical data of 37 @entity1 (aged between 3 months to 12 years) with @entity5 treated in our center between August 2000 and August 2013 were retrospectively analyzed. The median age was 14 months and 21 @entity1 were less than 2 years old. The @entity5 were on the left side in 18 cases, on the right side in 15 cases, and on both sides in 4 cases ( @entity41 ). Thirty-five @entity1 presented with painless scrotal mass; in the other two cases, @entity41 was found in routine medical examination in one case and testicular mature @entity44 was found due to perineal @entity158 in the other; both of the @entity1 underwent ultrasound or CT examination. Thirty-three @entity1 had @entity5 marker detection. Of the 37 @entity1 with benign @entity5 , 25 underwent radical inguinal orchiectomy and 12 had testis-sparing surgery. RESULTS: The @entity1 were followed up for 3-107 months (median 46 months). No @entity1 were found to have @entity5 recurrence, @entity3 or such complications as @entity194 ; 3 @entity1 had natural fertility later in adutthood. CONCLUSIONS: A high proportion of @entity5 in @entity1 are benign. Preoperative ultrasound or CT combined with detection of @entity5 markers such as serum @entity160 can be important in the diagnosis of pediatric @entity5 , for which testis-sparing surgery should be considered.

[Clinical analysis of pediatric testicular XXXX ].

@entity1 :: ('9606', 'Species') :: ['children', 'patients', 'boys'] @entity41 :: ('MESH:D018365', 'Disease') :: ['adrenal residue testis tumor', 'testicular residue tumor'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'benign tumors', 'testicular tumors', 'tumors'] @entity160 :: ('174', 'Gene') :: ['AFP'] @entity194 :: ('MESH:D001284', 'Disease') :: ['testicular atrophy'] @entity158 :: ('MESH:D010146', 'Disease') :: ['pain'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastasis'] @entity44 :: ('MESH:D013724', 'Disease') :: ['teratoma']
@entity5 :: (MESH:D009369,Disease) :: ['benign tumors']
