A case of Sertoli-Leydig cell tumour of the ovary with a multilocular cystic appearance on CT and MR imaging.
We present a case of Sertoli-Leydig cell tumour of the ovary in a 14-year-old girl who presented with abdominal distension. Ultrasonography showed a multilocular cystic lesion filled with finely echogenic fluid. Contrast-enhanced CT demonstrated a huge multilocular cystic mass with thickened septa. At MR imaging, the capsule of the cyst was focally thickened, showing intermediate signal intensity on T2-W images. Although extensive cyst formation of Sertoli-Leydig cell tumour is rare, this tumour should be considered in the differential diagnosis of a multilocular cystic ovarian tumour in a young female.
Azuma
Asako
A
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Koyama
Takashi
T
Mikami
Yoshiki
Y
Tamai
Ken
K
Fujimoto
Koji
K
Morisawa
Nobuko
N
Nagano
Fusaka
F
Yoshioka
Shinya
S
Togashi
Kaori
K
D000293:Adolescent; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D010048:Ovarian Cysts / Q000175:diagnosis*; D010051:Ovarian Neoplasms / Q000175:diagnosis*; D018310:Sertoli-Leydig Cell Tumor / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed / Q000379:methods*