WebChronic sclerosing sialadenitis (CSS) is a cryptogenic tumor-like condition of the salivary gland(s). While immune-mediated processes are suspected in its pathogenesis, and CSS is occasionally reported to be associated with sclerosing pancreatitis, an IgG4-related disease, the exact immunopathologic processes of CSS remain speculative. WebChronic sclerosing sialadenitis (also termed Küttner's tumor) is thought to be a lesion of IgG4-RD; thus, IgG4-related sialadenitis may be the initial symptom of IgG4-RD. We herein report a 64-year-old Japanese female with IgG4-related chronic sclerosing sialadenitis of the right submandibular gland and retroperitoneal fibrosis, who ...

Sialadenitis - UpToDate

WebMay 18, 2016 · Küttner tumor/chronic sclerosing sialadenitis is a fibroinflammatory process that characteristically involves the submandibular gland of patients with IgG4-related disease. Histologic examination is often important to make the diagnosis because of its nonspecific clinical and radiologic findings. Microscopically, Küttner tumor should be … Chronic sclerosing sialadenitis is a chronic (long-lasting) inflammatory condition affecting the salivary gland. Relatively rare in occurrence, this condition is benign, but presents as hard, indurated and enlarged masses that are clinically indistinguishable from salivary gland neoplasms or tumors. It is … See more The inflammatory lesions in Küttner's tumor may occur on one side (unilateral) or both sides (bilateral), predominantly involving the submandibular gland, but is also known to occur in other major and minor salivary … See more The cause and pathogenesis of this chronic condition are not very well understood. Several factors have been postulated: • Formation of a hard salivary calculus or sialolith by accumulation of calcium salts in the duct of the … See more • Sialadenitis See more The histopathological features that characterize Küttner's tumor include: • Heavy infiltration of the glandular tissue by lymphocytes (predominantly activated B-cells and helper T-cells) as well as plasma cells (collectively known as 'Lymphoplasmacytic … See more Given the difficulties of a definitive pre-operative diagnosis, the clinical entity of Küttner's tumor has so far remained significantly under-reported and under-recognized. In … See more Standard, and most effective, therapy to date is glandular sialadenectomy, which is associated with fairly low operative morbidity; however, in recent times, the administration of … See more uncw bids

Chronic submandibular sialadenitis Radiology Case Radiopaedia.org

WebChronic sialadenitis is a chronic inflammatory process involving a salivary gland . Chronic sailolithiasis redirects here. Sialadenitis redirects here. Chronic sclerosing … WebJul 1, 2003 · Chronic sclerosing sialadenitis (Küttner’s tumor) is a benign and chronic inflammatory condition of the submandibular gland that clinically cannot be easily distinguished from salivary malignant neoplasia. This is a report of a case of chronic sclerosing sialadenitis located as a solitary mass in an accessory parotid gland. WebBackground: Chronic sclerosing sialadenitis is a fibroinflammatory disease of the salivary glands, characteristically of the submandibular gland. One prior Asian study proposed … thor the dark world subtitles srt