[Adrenalectomy in metastasis of primary pulmonary carcinoma: an emerging issue]

Such a novel surgical project is supported by a large basic knowledge on molecular biology of solid tumours progression as well as the already assessed clinical experience in the parallel field of surgery for lung, brain and liver metastases. While pathology and the clinical work up have for a long time pointed out the steady rate of adrenal metastatic involvement from lung cancer (from 25 to 28% of all cases at the autopsy and, on clinical grounds, the most important site of extrapulmonary tumour spread just after the first one represented by the mediastinal lymphatic groups), the surgical approach to the problem is still very limited and the few operated cases previously reported in world literature (summing up to a total of 21) are not truly homogeneous and even largely scattered in time. The Authors report on their personal contribution in this field with four consecutive cases who underwent surgery during the last five years. The most important clinical features together with the initial remarkable result obtained in one patient who is still free of disease more than 3 years after the sequential radical resection of the primary lung tumour and the metastatic ipsilateral adrenal gland, are presented. In the light of this preliminary positive experience, the Authors are planning a sound clinical research based on the combined resection of those NSC Lung Cancers which appear surgically resectable but already included in an unresectable Stage IV Disease only because of the contemporary adrenal metastases (M1). An adjuvant chemotherapy in usually added.