A parathyroid scan is administered when the parathyroid appears to be overactive and a tumor is suspected.
Hyperparathyroidism resulting from a parathyroid gland tumor; the treatment is removal for the tumor.
Hyperparathyroidism. You can read more at the link below
Parathyroid
Dissection is separation of tissue. When a surgeon is dissecting a tumor, they are separating the tumor from the tissue to which it is attached so they can remove it. To document as a gradual dissection, they are indicating that they had to really take their time to carefully go one layer at a time to remove the attachment of the tumor without compromising or destroying the surrounding tissue.
Tumor removal is a surgical procedure to remove an abnormal growth.
A surgeon.
It can cause an already ^ Ca level to raise even further and in some instances, even toxicity.
Some pituitary tumors stabilize without treatment, but a neurosurgeon will operate at once to remove the tumor (adenectomy) or pituitary gland (hypophysectomy ) of a patient whose vision is deteriorating rapidly.
In the United States, treatment for Wilms' tumor almost always begins with surgery to remove or decrease the size of the kidney tumor.
Primary hyperparathyroidism occurs as a malfunction of one of the four parathyroid glands which are located in the neck, behind the thyroid gland, usually as a result of a benign tumor, called adenoma.
I would not attemp to remove the tumor myself (one of my hamsters had a tumor) but to take it to a vet to have it surgically removed if they think necessary.