Preoperative adjuvant therapy of advanced adrenocortical carcinoma
10.3760/cma.j.issn.1000-6702.2013.08.005
- VernacularTitle:晚期肾上腺皮质癌术前辅助治疗的临床分析
- Author:
Penghu LIAN
;
Yushi ZHANG
;
Hanzhong LI
- Publication Type:Journal Article
- Keywords:
Adrenocortical carcinoma;
Mitotane;
Adjuvant therapy
- From:
Chinese Journal of Urology
2013;34(8):582-586
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effect of mitotane as a preoperative adjuvant therapy in advanced adrenocortical carcinoma.Methods Mitotane was used in 2 patients as preoperative adjuvant therapy.Case 1,a 24-year-old woman had Cushing's symptom for 1 year and presented with edema in both legs for 1 month.Computed tomography (CT) showed a solid mass in the right adrenal.It was about 10.0 cm×7.8 cm with calcification,and the boundary of tumor was not clear.Enhanced CT scan showed heterogeneous enhancement and there was a suspicious filling defect in the inferior vena cava.Biopsy of adrenal neoplasm was made and pathological result was adrenocortical tissue.The patient was diagnosed as right adrenocortical carcinoma with tumor thrombus in vena cava.Mitotane was used for 6 months.Case 2,a 42-year-old woman who underwent left adrenal adenoma resection 9 years ago,presented with Cushing's syndrome for 2 years,and found masses in left retroperitoneal and abdominal wall for 6 months.CT showed multiple nodular soft tissues with pitting calcification and fusion in it,locating between retroperitoneal spleen and kidney.The biggest section was approximately 8 cm× 12 cm,with a largest diameter of 14 cm.Enhanced scan showed uneven density wiht CT value of about 32 HU.Nodule shadows which were obviously strengthened were found in front of the right side of the diaphragmatic muscle.And some heterogeneous enhanced nodule shadows could be seen in front of the right abdominal peritoneal and muscle layer.The patient was diagnosed as right adrenocortical carcinoma with multiple metastases.Mitotane was used for treatment for 5 months.Results Both of their Cushing's symptom were significantly improved by taking drugs.The main side effects were nausea,vomiting,dizziness,fatigue,diarrhea and so on,but all could be alleviated after drug dosage adjustment.CT reexamination showed the volume of the primary lesion and metastases were significantly reduced.The postoperative pathological report after remove of the tumor and metastases showed adrenocortical carcinoma.Followed up for 42 and 7 months,the patients had no recurrence.Conclusions Mitotane is effectiveas preoperative adjuvant therapy in adrenocortical carcinoma and metastases.It can reduce the lesions significantly,relieve the Cushing's symptom,and provide opportunity for surgical treatment.
