Initial nonsurgical management of high grade blunt renal trauma in children is effective and is recommended for the hemodynamically stable child. When a child has persistent symptomatic urinary extravasation delayed retroperitoneal drainage may become necessary to reduce morbidity. Minimally invasive techniques should be considered before open operative intervention. Early operative management is rarely indicated for an isolated renal injury, except in the child who is hemodynamically unstable.
Prepubertal boys with isosexual precocious pseudopuberty, an isolated testis mass, increased testosterone and low or normal gonadotropin levels can reliably be diagnosed with Leydig cell tumors. Based on the ability to establish the diagnosis preoperatively and the universal benign behavior of unilateral, prepubertal Leydig cell tumor, we believe these patients are best treated with testis sparing enucleation of the tumor. In view of the high likelihood that this tumor in prepubertal boys is benign, a transscrotal surgical approach should be considered.
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