An accessory spleen mimicking a nonfunctional adrenal tumor: a potential pitfall in the diagnosis of a left adrenal tumor.
We describe a case of accessory spleen mimicking a left adrenal tumor. A 66-year-old woman was referred to our hospital because of a suspected left adrenal mass detected by US. A laparoscopic adrenalectomy was performed, and examination of the surgical specimen revealed that the resected adrenal gland contained no tumorous lesion. A further investigation of the intraperitoneal space revealed an accessory spleen. This indicates that urologists should be aware of the possible existence of accessory spleens when left adrenal tumors are suspected on CT and MRI.
Tsuchiya
N
N
Department of Urology, Akita University School of Medicine, Akita, Japan.
Sato
K
K
Shimoda
N
N
Satoh
S
S
Habuchi
T
T
Ogawa
O
O
Kato
T
T
D000310:Adrenal Gland Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D000315:Adrenalectomy / Q000379:methods; D000368:Aged; D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods; D008279:Magnetic Resonance Imaging; D013154:Spleen / Q000002:abnormalities*; D013158:Splenic Diseases / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed