Idiopathic testicular infarction in a boy initially suspected to have acute epididymo-orchitis associated with mycoplasma infection and Henoch-Schönlein purpura.
Idiopathic testicular infarction without torsion of spermatic cord is a rare condition. We present a 12-year-old boy originally suspected of acute epididymo-orchitis, but subsequently an orchiectomy was necessary owing to unpredicted testicular infarction not associated with torsion. Elevation of immunoglobulin M against mycoplasma, reduction in serum factor XIII and the presence of sufficient blood flow detected by color Doppler ultrasonography upon initial manifestation suggested that the boy was affected by epididymo-orchitis associated with Henoch-Schönlein purpura or mycoplasma infection. However, progressive testicular enlargement was observed and subsequently testicular blood flow became barely detectable. Our case indicates that the presence of sufficient blood flow upon initial diagnosis in the affected testis does not necessarily exclude infarction and continuous monitoring of blood flow may be required to avoid radical orchiectomy.
Fukuda
Seiji
S
Department of Pediatrics, Shimane University School of Medicine, Izumuo, Japan. sfukuda@med.shimane-u.ac.jp
Takahashi
Tomoo
T
Kumori
Koji
K
Takahashi
Yusuke
Y
Yasuda
Kenji
K
Kasai
Takeshi
T
Yamaguchi
Seiji
S