Is adrenalectomy part of radical nephrectomy?
Standard radical nephrectomy entails en bloc removal of the kidney together with Gerota's fascia and the ipsilateral adrenal. Thanks to the refinement of imaging techniques (ultrasound, CT and MRI), smaller tumors are being diagnosed. In addition, direct extension to the adrenal gland or adrenal metastasis can be detected in most cases. This is why several authors reserve adrenalectomy for large and/or upper pole tumors or abnormal appearing glands on preoperative CT-scan. However, preoperative diagnosis is not always accurate. Furthermore, micrometastatic adrenal invasion at the time of nephrectomy and late recurrences in the persistent adrenal have been documented, so that partisans of adrenalectomy only spare the adrenal in exceptional cases. The authors have reviewed several series in the litterature as well as there own, and conclude that ipsilateral adrenalectomy can be omitted for small middle- or lower pole tumors when the adrenal appears normal on CT and during the surgical intervention.
De Groote
P
P
Urology Department, St. Luc University Hospitals, Catholic University of Louvain, Brussels.
Van Cangh
P J
PJ
Stainier
L
L
Feyaerts
A
A
Njinou
B
B
Lorge
F
F
Wese
F X
FX
Opsomer
R J
RJ
D000310:Adrenal Gland Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary / Q000601:surgery; D000315:Adrenalectomy; D000071938:Fasciotomy; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D008207:Lymphatic Metastasis; D008279:Magnetic Resonance Imaging; D009361:Neoplasm Invasiveness; D009364:Neoplasm Recurrence, Local / Q000473:pathology; D009392:Nephrectomy; D011379:Prognosis; D012307:Risk Factors; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography