Perineural invasion and anaplastic transformation of verrucous carcinoma
نویسندگان
چکیده
منابع مشابه
Anaplastic transformation of differentiated thyroid carcinoma.
Anaplastic thyroid cancer (ATC) is one of the most aggressive malignancies that arise from transformation of pre-existing differentiated thyroid cancer (DTC). However, the carcinogenic mechanism of anaplastic transformation remains unclear. We describe a case for huge goiter diagnosed as papillary thyroid carcinoma, which underwent thyroidectomy. The final histology showed anaplastic transforma...
متن کاملcompactifications and representations of transformation semigroups
this thesis deals essentially (but not from all aspects) with the extension of the notion of semigroup compactification and the construction of a general theory of semitopological nonaffine (affine) transformation semigroup compactifications. it determines those compactification which are universal with respect to some algebric or topological properties. as an application of the theory, it is i...
15 صفحه اولConsensus transcriptome signature of perineural invasion in pancreatic carcinoma.
Perineural invasion, the growth of tumor cells along nerves, is a key feature of pancreatic cancer. The cardinal symptom of pancreatic cancer, abdominal pain often radiating to the back, as well as the high frequency of local tumor recurrence following resection are both attributed to the unique ability of pancreatic tumor cells to invade the neuronal system. The molecular mechanisms underlying...
متن کامل[Management of basal cell carcinoma with perineural invasion].
The presence of perineural invasion in skin tumors constitutes a major risk factor for local recurrence.1-3 Perineural invasion is not a common finding in basal cell carcinomas, with an estimated incidence that, depending on the series, varies between 0.17%2 and 3.8%.4 The frequency is higher in more aggressive histological subtypes and in recurrent tumors.1,2,4,5 The patient was a 69-year-old ...
متن کاملA clinicopathological study of perineural invasion and vascular invasion in oral tongue squamous cell carcinoma.
The risk factors for recurrence of head and neck cancer are classified as being of high or intermediate risk. Those of intermediate risk include multiple positive nodes without extracapsular nodal spread, perineural/vascular invasion, pT3/T4 primary tumours, and positive level IV/V nodes. However, little evidence is available to validate these intermediate risk factors. We analyzed perineural/v...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cancer
سال: 1973
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(197308)32:2<395::aid-cncr2820320217>3.0.co;2-e