Laparoscopic adrenalectomy for primary and secondary malignant adrenal tumors.
Laparoscopic adrenalectomy is unanimously recognized as the gold standard for the treatment of adrenal tumors, but it is not indicated for tumors of any size when invasion of the surrounding tissues is clearly detected by preoperative imaging. Although laparoscopic adrenalectomy for metastatic adrenal malignancy is a feasible procedure, in the case of primary adrenal malignancy, it should be done very carefully. When laparoscopic surgery is performed for adrenal tumors >6 cm or for tumors that are considered potentially malignant after preoperative imaging or endocrine studies, the operation should be performed only by a highly skilled laparoscopic surgeon. It is also important to inform the patient and family that the tumors may be malignant and that conversion to open surgery could be necessary. The surgeon must create a sufficiently wide working space, remove the tumor and surrounding fat en bloc, and never grasp the tumor or adrenal tissue. The ultrasonically activated scalpel or ultrasonic endoaspirator should be carefully handled so that it does not touch the tumor surface because this will create a risk of tumor-cell dissemination. It also is essential not to persist unreasonably with laparoscopic procedures but to switch immediately to open surgery when laparoscopic surgery becomes difficult.
Tsuru
Nobuo
N
Department of Urology, Hamamatsu University School of Medicine, Hamamatsu-shi, Japan.
Ushiyama
Tomomi
T
Suzuki
Kazuo
K
D000310:Adrenal Gland Neoplasms / Q000401:mortality / Q000473:pathology* / Q000601:surgery*; D000315:Adrenalectomy / Q000379:methods*; D018268:Adrenocortical Carcinoma / Q000401:mortality / Q000473:pathology / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010535:Laparoscopy / Q000009:adverse effects / Q000379:methods*; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D019060:Minimally Invasive Surgical Procedures / Q000379:methods; D009367:Neoplasm Staging; D010149:Postoperative Pain / Q000503:physiopathology; D010673:Pheochromocytoma / Q000401:mortality / Q000473:pathology / Q000601:surgery; D018570:Risk Assessment; D015996:Survival Rate; D014057:Tomography, X-Ray Computed / Q000379:methods; D016896:Treatment Outcome