<prompt> Most common metastatic tumor in orbit in adult male is due toLung carcinomaHodgkins lymphomaNeuroblastomaBreast cancer  <response>: Lung carcinoma is the most common cause of metastasis to orbit in adult Most common orbital tumor in adults Primary Benign: Cavernous hemangioma Primary Malignant: Lymphoma Metastatic Tumor: Carcinoma Lung male , Carcinoma Breast Female 