Reinke's edema

Reinke's edema
Other namesReinke's oedema,[1] polypoid degeneration, polypoid corditis, edematous hyptertrophy
Reinke's edema
SpecialtyOtorhinolaryngology Edit this on Wikidata

Reinke's edema is the swelling of the vocal cords due to fluid (Edema) collected within the Reinke's space.[2] First identified by the German anatomist Friedrich B. Reinke in 1895, the Reinke's space is a gelatinous layer of the vocal cord located underneath the outer cells of the vocal cord.[3][4] When a person speaks, the Reinke's space vibrates to allow for sound to be produced (phonation). The Reinke's space is sometimes referred to as the superficial lamina propria.[5]

Reinke's edema is characterized by the "sac-like" appearance of the fluid-filled vocal cords.[6] The swelling of the vocal folds causes the voice to become deep and hoarse. Therefore, the major symptom of Reinke's edema is a hoarseness similar to laryngitis. The major cause associated with Reinke's edema is smoking. In fact, 97 percent of patients diagnosed with Reinke's edema are habitual smokers. Other identified risk factors include overuse of the vocal cords, gastroesophageal reflux, and hypothyroidism.[7] The disease is more often cited in women than in men, because lower voice changes are more noticeable in women.[2][4][7]

The first cases of Reinke's edema were recorded in 1891 by M. Hajek,[8] followed by F. Reinke in 1895. In his investigations, Reinke injected a stained glue into the superficial lamina propria (Reinke's space) to mimic edema.[9] Reinke's edema is considered to be a benign (non-cancercous) polyp (protrusion) that represents 10% of all benign laryngeal pathologies.[4][10] Treatment of Reinke's edema starts with the elimination of associated risk factors, such as smoking, gastric reflux, and hypothyroidism. Advanced cases may undergo phonosurgery to remove the fluid from the vocal cords.[7][11]

  1. ^ 'Oedema' is the standard form defined in the Concise Oxford English Dictionary (2011), with the precision that the spelling in the United States is 'edema'.
  2. ^ a b Rubin, John (2014). Diagnosis and Treatment of Voice Disorders. Plural Publishing. p. 104. ISBN 978-1-59756-644-5.
  3. ^ F. B. Reinke. Untersuchungen über das menschliche Stimmband. Fortschritte der Medizin, München, 1895, 13: 469-478.
  4. ^ a b c Goswami, Saileswar (2003). "A Clinico-pathological Study of Reinke's Oedema". Indian Journal of Otolaryngology and Head & Neck Surgery. 55 (3): 160–5. doi:10.1007/BF02991943. PMC 3451126. PMID 23119968.
  5. ^ Hirano, M (1976). "An improvement in surgical treatment for polypoid vocal cord: sucking technique". Otologia (Fukuoka). 22 (5): 583–9.
  6. ^ Cite error: The named reference :6 was invoked but never defined (see the help page).
  7. ^ a b c Rosen, Clark (2009). Operative Techniques in Laryngology. Springer-Verlag Berlin Heidelberg. p. 113. ISBN 978-3-540-25806-3.
  8. ^ Hajek, M. (1891). "Anatomische Untersuchungen über das Larynxödem". Langenbecks Arch Chir.
  9. ^ Tillmann, B. (1995). "Morphological studies on the pathogenesis of Reinke's edema". Eur Arch Otorhinolaryngol. 252 (8): 469–74. doi:10.1007/BF02114753. PMID 8719588. S2CID 10032256.
  10. ^ "Nodules and Polyps". American Speech-Language-Hearing Association.
  11. ^ Kieff, D. A.; Zeitels, S. M. (April 1996). "Phonosurgery". Comprehensive Therapy. 22 (4): 222–230. ISSN 0098-8243. PMID 8733779.