Results 21 to 30 of about 106,394 (309)
结直肠肛门外科, 2022 [Objectives] To investigate the clinical effect of high-frequency electrocautery and point-by-point ligation of anal warts combined with anal canal relaxation for treating condyloma acuminatum of the anal canal and its effect on anal morphology and ...
Gao Weiwei, Ruan Chengwei, Zhang Weifeng
doaj +1 more source
Small Cell Carcinoma of Anal Canal - A Rare Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2016 Anal canal malignancy is one of the dreadful conditions. Most of the anal canal malignancies are squamous cell carcinomas for which the treatment is well established and the prognosis is usually favourable.
Surag +4 more
doaj +1 more source
Anal Cancer with Atypical Brain and Cranial Bones Metastasis: About 2 Cases and Literature Review
Case Reports in Oncology, 2021 Canal anal cancer is a rare tumor that accounts for 2% of all colorectal neoplasms, with a low propensity for metastasis. The spread of anal squamous cell carcinoma to the brain is exceedingly rare and has been previously reported only 5 times in the ...
Meryeme Chihabeddine +5 more
doaj +1 more source
Revealing the canalizing structure of Boolean functions: Algorithms and applications [PDF]
Automatica, 146 (2022), 2021 Boolean functions can be represented in many ways including logical forms, truth tables, and polynomials. Additionally, Boolean functions have different canonical representations such as minimal disjunctive normal forms. Other canonical representation is based on the polynomial representation of Boolean functions where they can be written as a nested ...
arxiv +1 more source
Early Squamous Cell Carcinoma of the Anal Canal Resected by Endoscopic Submucosal Dissection
Case Reports in Gastroenterology, 2015 The standard treatment approach for squamous cell carcinoma (SCC) of the anal canal includes abdominoperineal resection and chemoradiotherapy. However, there are currently very few reports of early SCC of the anal canal resected by endoscopic submucosal ...
Yuzuru Tamaru +9 more
doaj +1 more source
EJNMMI Research, 2020 Background Anal cancer is a relatively rare tumor of which incidence increases in developed countries. 18F-FDG PET has been increasingly used for its post radio-chemotherapy evaluation.
Nicolas Aide +7 more
doaj +1 more source
Factorization in Semi-Inclusive Polarized Deep Inelastic Scattering [PDF]
Nucl.Phys. B470 (1996) 195-210, 1995 We calculate and analize the ${\cal{O}}(\alpha_s)$ one-particle inclusive cross section in polarized deep inelastic lepton-hadron scattering, using dimensional regularization and the HVBM prescription for $\gamma_5$. We discuss the factorization of all the collinear singularities related to the process, particularly those which are absorbed in the ...
arxiv +1 more source
Anal canal coronal-sagittal ratio: a novel parameter for diagnosing pelvic floor injury in 2-dimensional transanal ultrasound [PDF]
Annals of ColoproctologyPurpose Pelvic floor injury diagnosis using 3-dimensional (3D) pelvic floor ultrasound or magnetic resonance imaging is unfeasible in many clinics. We assessed the efficacy of a novel diagnostic parameter, the anal canal coronal-sagittal (CS) ratio, for ...
Hong Yoon Jeong +2 more
doaj +1 more source
Validity of the Nonlinear Schrödinger Approximation for the Two-Dimensional Water Wave Problem With and Without Surface Tension in the Arc Length Formulation [PDF]
Arch. Ration. Mech. Anal. (2020), 84pp, 2019 We consider the two-dimensional water wave problem in an infinitely long canal of finite depth both with and without surface tension. In order to describe the evolution of the envelopes of small oscillating wave packet-like solutions to this problem the Nonlinear Schr\"odinger equation can be derived as a formal approximation equation. In recent years,
arxiv +1 more source
Adenocarcinoma of the anal canal: A report of two cases with review of literature
Indian Journal of Pathology and Microbiology, 2016 Adenocarcinoma of the anal canal accounts for about 20% of all anal canal cancers. It is subclassified into two types. (1) Colorectal type, which arises from the mucosa above dentate line and (2) extramucosal type, which includes adenocarcinoma arising ...
Medha Pradip Kulkarni +3 more
doaj +1 more source