title: Recurrent swelling of parotid glands and Sjögren's syndrome.
abstract: This study included 125 patients with chronic parotitis, and it presents in particular, a long-term clinical, laboratory, and sialographic study of 22 patients who were diagnosed as having adult recurrent sialadenitis of the parotid glands (ARSPG). Twelve of the 22 patients with ARSPG were shown to have Sjögren's syndrome (SS). These patients had recurrent parotid gland swelling for 1.5-14 years (mean, 5.2 years) before xerostomia and keratoconjunctivitis sicca occurred. Ten of the 22 patients with ARSPG did not develop SS, but did experience recurrent parotitis which extended from childhood into adulthood. The ARSPG underwent remission in seven of these patients. It is suggested that patients with ARSPG, but without a history of parotid gland swellings in childhood, should be diagnosed provisionally as having subclinical SS (SCSS).
authors.affiliation: Salivary Gland Disease Center, Beijing Hospital for Stomatology, Capital Institute of Medicine, China.
authors.forename: S L
authors.initials: SL
authors.lastname: Wang
authors.forename: Z J
authors.initials: ZJ
authors.lastname: Zou
authors.forename: S F
authors.initials: SF
authors.lastname: Yu
authors.forename: J R
authors.initials: JR
authors.lastname: Zhu
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007638:Keratoconjunctivitis Sicca / Q000150:complications; D008297:Male; D008875:Middle Aged; D010309:Parotitis / Q000175:diagnosis*; D011877:Radionuclide Imaging; D012008:Recurrence; D012463:Saliva / Q000378:metabolism; D012636:Secretory Rate; D012793:Sialadenitis / Q000175:diagnosis*; D012796:Sialography; D012859:Sjogren's Syndrome / Q000150:complications / Q000175:diagnosis*; D014987:Xerostomia / Q000150:complications