The fact that the tumor is relatively large and that it has spread to another organ, are both bad signs. Most benign (i.e., not malignant) tumors are self contained, and by their nature, do not tend to spread rapidly.
Each year, 8.2 of every 100,000 people in the U.S. are diagnosed with primary malignant brain tumors. They represent approximately 2% of all cancers diagnosed in the United States. Currently, 29.5 of every 100,000 people in the U.S. have primary malignant brain tumors (just diagnosed or under treatment).
Malignant primary bone tumors account for fewer than 1% of all cancers diagnosed in the United States
primary site
The incidence of primary cutaneous malignant melanoma has been steadily increasing, possibly related to increase of sun exposure.
Primary Raynaud's disease is diagnosed following the Allen Brown criteria
31766
PP waves
Most malignanttumors of the heart are the result of a malignancyoriginating in another are of the body (primary tumor) that has spread to the heart. CardiacTumors that originate in the heart are RARE, but can be either benign or malignant.
Though radiation therapy has a minimal role in the primary treatment of malignant melanoma, for patients who have metastatic disease, radiation may be helpful.
Surgical therapy for the primary site is that of wide local removal of the skin including subcutaneous tissue surrounding the lesion.
188.2, (Neoplasm, bladder, wall, lateral, Primary, Malignant)
Diagnosis of vegetative state depends on the primary cause of brain dysfunction.