Endocrine-related cutaneous conditions

Hypopituitarism is the decreased (hypo) secretion of one or more of the eight hormones normally produced by the pituitary gland at the base of the brain.

Cretinism is a condition of severely stunted physical and mental growth due to untreated congenital deficiency of thyroid hormone (congenital hypothyroidism) usually due to maternal hypothyroidism.

Multiple endocrine neoplasia type 2B (also known as "MEN2B", "Mucosal neuromata with endocrine tumors", "Multiple endocrine neoplasia type 3", and "Wagenmann–Froboese syndrome") is a genetic disease that causes multiple tumors on the mouth, eyes, and endocrine glands.

Hyperthyroidism is the condition that occurs due to excessive production of thyroid hormone by the thyroid gland.

Acanthosis nigricans is a brown to black, poorly defined, velvety hyperpigmentation of the skin.

Hypoparathyroidism is decreased function of the parathyroid glands with underproduction of parathyroid hormone.

Congenital adrenal hyperplasia (CAH) are any of several autosomal recessive diseases resulting from mutations of genes for enzymes mediating the biochemical steps of production of mineralocorticoids, glucocorticoids or sex steroids from cholesterol by the adrenal glands (steroidogenesis).

Myxedema or myxoedema is a term used synonymously with severe hypothyroidism.

Multiple endocrine neoplasia type 1 (MEN-1 syndrome) or Wermer's syndrome is part of a group of disorders, the multiple endocrine neoplasias, that affect the endocrine system through development of neoplastic lesions in pituitary, parathyroid gland and pancreas.

Polycystic ovary syndrome (PCOS) is a set of symptoms due to elevated androgens (male hormones) in women.

Multiple endocrine neoplasia type 2 (MEN2) (also known as "Pheochromocytoma and amyloid producing medullary thyroid carcinoma", "PTC syndrome," and "Sipple syndrome") is a group of medical disorders associated with tumors of the endocrine system.

Adrenocortical carcinoma, also adrenal cortical carcinoma (ACC) and adrenal cortex cancer, is an aggressive cancer originating in the cortex (steroid hormone-producing tissue) of the adrenal gland.

Hyperparathyroidism is an increased parathyroid hormone (PTH) levels in the blood.

Growth hormone deficiency (GHD) is a medical condition, caused by problems arising in the pituitary gland, in which the body does not produce enough growth hormone (GH).

Leydig cell tumour, also Leydig cell tumor (US spelling), (testicular) interstitial cell tumour and (testicular) interstitial cell tumor (US spelling), is a member of the sex cord-stromal tumour group of ovarian and testicular cancers.

A Sertoli cell tumour, also Sertoli cell tumor (US spelling), is a sex cord-gonadal stromal tumor of a Sertoli cells.

SAHA syndrome, also known as dermatological androgenization syndrome, is a medical syndrome characterized by seborrhoea, acne, hirsutism and alopecia, and was first described in 1982.

ANOTHER syndrome consists of alopecia, nail dystrophy, ophthalmic complications, thyroid dysfunction, hypohidrosis, ephelides and enteropathy, and respiratory tract infections.

HAIR-AN syndrome consists of hyperandrogenism (HA), insulin resistance (IR), and acanthosis nigricans (AN).