Claude Monet was among the leaders of the French Impressionist movement of the 1870s and 1880s. His 1873 painting Impression, Sunrise gave the style its name, and as an inspirational talent and a personality, he was crucial in bringing its adherents together.
The primary (âpureâ) endocrine glands are the pituitary, thyroid, parathyroid, adrenal, and pineal glands. (p. 754) 2. Endocrine cells also are located in the gonads, pancreas, kidney, alimentary canal, heart, thymus, and skin.
Endocrine glands are very important despite their small size since they make important hormones. Tumors of the adrenal medulla which overproduce adrenaline (pheochromocytoma). Most solid tumors of the adrenal gland which are greater than 4 cm (~2 inches) regardless of whether they produce hormone or not (to rule out malignancy).