Riedel's thyroiditis

From Wikipedia, the free encyclopedia

Riedel's thyroiditis Classification and external resources
ICD-10	E06.5
ICD-9	245.3
DiseasesDB	11590
eMedicine	med/2036

Riedel's thyroiditis, also called Riedel's struma is a chronic form of thyroiditis.

Contents 1 Pathophysiology 2 Prevalence 3 Eponym 4 References

[edit] Pathophysiology

Riedel's thyroiditis is characterized by a replacement of the normal thyroid parenchyma by a dense fibrosis that invades adjacent structures of the neck and extends beyond the thyroid capsule. This makes the thyroid gland stone-hard and fixed to adjacent structures.

[edit] Prevalence

Riedel's thyroiditis is classified as rare. Most patients remain euthyroid, but approximately 30% of patients become hypothyroid and very few patients are hyperthyroid. It is most seen in women.^[1]

[edit] Eponym

It is named for Bernhard Riedel. He first recognized the disease In 1883 and published its description in 1896.^[2][3]

[edit] References

1. ^ eMedicine
2. ^ B. M. C. L. Riedel. Die chronische, zur Bildung eisenharter Tumoren führende Entzündung der Schilddrüse. Verhandlungen der deutschen Gesellschaft für Chirurgie, 1896, 25: 101-105.
3. ^ synd/3242 at Who Named It

v • d • e Endocrine pathology: endocrine diseases (E00-35, 240-259) Thyroid Hypothyroidism (Iodine deficiency, Cretinism, Congenital hypothyroidism, Goitre, Myxedema) - Hyperthyroidism (Graves disease, Toxic multinodular goitre, Teratoma with thyroid tissue or Struma ovarii) - Thyroiditis (De Quervain's thyroiditis, Hashimoto's thyroiditis, Riedel's thyroiditis) - Euthyroid sick syndrome Pancreas Diabetes mellitus (type 1, type 2, coma, angiopathy, ketoacidosis, nephropathy, neuropathy, retinopathy, MODY) - Hypoglycemia - Hyperinsulinism - Zollinger-Ellison syndrome - insulin receptor (Rabson-Mendenhall syndrome) Parathyroid Hypoparathyroidism (Pseudohypoparathyroidism) - Hyperparathyroidism (Primary, Secondary, Tertiary) Pituitary Hyperpituitarism (Acromegaly, Hyperprolactinaemia, SIADH) - Hypopituitarism (Simmonds' disease/Sheehan's syndrome, Kallmann syndrome, Growth hormone deficiency, Diabetes insipidus) - Adiposogenital dystrophy - Empty sella syndrome - Pituitary apoplexy Adrenal Cushing's syndrome (Nelson's syndrome, Pseudo-Cushing's syndrome) - CAH (Lipoid, 3β, 11β, 17α, 21α) - Hyperaldosteronism (Conn syndrome, Bartter syndrome) - Adrenal insufficiency (Addison's disease) - Hypoaldosteronism Gonads ovarian dysfunction (Polycystic ovary syndrome, Premature ovarian failure) - testicular dysfunction (5-alpha-reductase deficiency) - testosterone biosynthesis (17-beta-hydroxysteroid dehydrogenase deficiency) - general (Hypogonadism, Delayed puberty, Precocious puberty) Other Androgen insensitivity syndrome - Autoimmune polyendocrine syndrome - Carcinoid syndrome - Gigantism - Short stature (Laron syndrome, Psychogenic dwarfism) - Multiple endocrine neoplasia (1, 2) - Progeria - Woodhouse-Sakati syndrome