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Acinic cell carcinoma is a malignant tumor representing 2% of all salivary tumors. 90% of the time found in the parotid gland, 10% intraorally on buccal mucosa or palate. The disease presents as a slow growing mass, associated with pain or tenderness in 50% of the cases.
Acinic cell carcinoma of the lung is a very uncommon tumor that typically appears close to the right bronchus. [1] As of 2022, only 29 cases have been documented in the English literature [ 1 ] since Fechner et al. first described this entity in 1972. [ 2 ]
Acinar adenocarcinoma of the lung is a highly lethal disease. Overall, the five-year survival rates approximate 16% to 22%. Generally, survival is better in all stages for patients with the acinar (or papillary) pattern than it is in patients with the solid pattern, but considerably worse than those with the bronchioloalveolar pattern.
At least some of the glands lacking basal cell immunoreactivity represent intraductal rather than invasive carcinoma (a haematoxylin and eosin, b CK 5/6) [20] Ductal adenocarcinoma may have a prominent cribriforming architecture, with glands appearing relatively round, and may thereby mimic intraductal adenocarcinoma, but can be distinguished ...
[4] [19] Saku et al. in 1997 [20] and Venturi [21] [22] in 2021, reported the causal role for ionizing radiation in salivary gland tumorigenesis, particularly for mucoepidermoid carcinoma. In the United States, salivary gland cancers are uncommon with an incidence rate of 1.7 in 100000 between 2009 and 2013.
Carcinoma is a malignancy that develops from epithelial cells. [1] Specifically, a carcinoma is a cancer that begins in a tissue that lines the inner or outer surfaces of the body, and that arises from cells originating in the endodermal, mesodermal [2] or ectodermal germ layer during embryogenesis.
M8316/3 Cyst-associated renal cell carcinoma (C64.9) M8317/3 Renal cell carcinoma, chromophobe type (C64.9) Chromophobe cell renal carcinoma; M8318/3 Renal cell carcinoma, sarcomatoid (C64.9) Renal cell carcinoma, spindle cell; M8319/3 collecting duct carcinoma (C64.9) Bellini duct carcinoma; Renal carcinoma, collecting duct type
Hyalinizing clear cell carcinoma (HCCC) is a rare malignant salivary gland tumour, with a good prognosis, that is usually found on the tongue or palate. [ 1 ] Signs and symptoms