Most pituitary tumors are adenomas that develop in the adenohypophysis (the anterior lobe of the pituitary gland), which is composed of six epithelial cell types that secrete peptide hormones.

The hypothalamus secretes corticotropin releasing factor, which acts on the anterior pituitary, where it stimulates the secretion of adrenocorticotropin (ACTH). The adrenal glands are stimulated ...

Complications included transient headache, occasional diplopia and one case of anterior pituitary insufficiency ... point dose distribution to the pituitary gland and surrounding structures ...

Non-functioning pituitary adenoma (NF PitNET) is a relatively rare anterior pituitary tumor originating from hormone-producing ... in the diagnosis and treatment of neoplasms originating from the ...

Adrenal carcinomas are often called adrenocortical carcinomas, a reference to where the tumors develop: in the outer part of the adrenal gland called the cortex. Individual survival rates vary ...

a person’s age, as pheochromocytoma tend to grow faster in people under 50 the size of the mass, with larger masses growing more quickly According to a 2022 study, masses less than 1 centimeter ...

Four patients had pituitary tumor (2 later proved by operation ... That the intact adrenal gland is essential to these alterations in urinary sodium excretion is demonstrated by similar studies ...

Medically reviewed by Kelly Wood, MDMedically reviewed by Kelly Wood, MD Adrenal cancer occurs when a malignant (cancerous) tumor develops on one of the adrenal glands, which sit above each kidney.

And it can increase your risk for certain cancers. Surgery will depend on where your tumor is located. It's most often in the parotid gland. But sometimes, it may be a submandibular or sublingual ...

(Figure 1) Figure 1. Brain CT showing areas of intra-tumor necrosis suggesting pituitary apoplexy on a pituitary macroadenoma (circled in yellow). We note that 9 patients, or 56.25%, were operated on ...