acolyte 发表于 2025-3-25 06:36:47
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Carcinoma Ex Pleomorphic Adenoma,rs with obvious histological malignancy, there are some pleomorphic adenomas that have atypical histological features only and yet others with malignant biological behaviour but with benign histology, the so-called metastasising pleomorphic adenomas (see Chap. 3). Carcinomas ex pleomorphic adenoma aingenue 发表于 2025-3-25 12:55:56
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Polymorphous Low-Grade Adenocarcinoma,res many similar histological patterns with adenoid cystic carcinoma, but the biological behaviour is significantly different. The term .-. was coined by Evans and Batsakis in 1984 when reporting a series of 14 cases of a salivary gland tumour with new distinctive histological features. The tumour hGranular 发表于 2025-3-25 22:18:57
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Mammary Analogue Secretory Carcinoma (MASC),. gene rearrangement. As the name implies, MASC is characterised by histological and immunohistochemical resemblance to secretory carcinoma of the breast, which is a rare breast cancer occurring mainly but not exclusively in young patients and carrying a favourable clinical outcome. Histologically,Generosity 发表于 2025-3-26 05:01:38
Other Carcinomas,seven cases have been reported in the literature. Therefore, most general pathologists will very rarely, and, in many cases, will never, encounter some of these carcinomas in the routine work. Many may, possibly correctly so, regard this subclassification as hair splitting. Nevertheless, their existacrobat 发表于 2025-3-26 09:02:23
Miscellaneous,ns are believed to account for about 20 % of all cancers. Until recently, majority of translocations and their resultant fusion oncogenes were found in sarcomas and in leukaemias and only few in solid tumours. Five salivary gland tumours are currently known to harbour translocations and fusion oncog我怕被刺穿 发表于 2025-3-26 13:44:01
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