Results 41 to 50 of about 22,764 (161)

Surveillance of Anal Canal Cancers [PDF]

Surgical Oncology Clinics of North America, 2017
Anal squamous cell cancer is most frequently a locoregional disease that is amenable to curative therapy in a majority of fit patients. Complete response rates after chemoradiotherapy (CRT) are good, with up to 75% of patients with no evidence of relapse on surveillance.
openaire   +2 more sources

Anal and Perianal Masses: The Common, the Uncommon, and the Rare

Indian Journal of Radiology and Imaging
A variety of tumors involve the anal canal because the anal canal forms the transition between the digestive system and the skin, and this anatomical region is made of a variety of different cells and tissues.
Antony Augustine, Rijo Issac, Aisha Lakhani, Harsha Veena Kanamathareddy, Reetu John, Betty Simon, Dipti Masih, Anu Eapen, Anuradha Chandramohan   +8 more
doaj   +1 more source

Successful Treatment of Metastatic Anal Canal Adenocarcinoma with mFOLFOX6 + Bevacizumab

Case Reports in Oncology, 2016
Anal canal adenocarcinoma is a relatively rare malignancy without established diagnostic and treatment criteria. Case reports of chemotherapy for anal canal adenocarcinoma with distant metastasis are limited, and there is no convincing evidence for ...
Mototsugu Matsunaga, Keisuke Miwa, Yosuke Oka, Sachiko Nagasu, Takahiko Sakaue, Masaru Fukahori, Tomoyuki Ushijima, Yoshito Akagi   +7 more
doaj   +1 more source

A novel four quadrant laser sphincterotomy for idiopathic severe anal stenosis

Journal of Coloproctology, 2018
Anal stricture or stenosis, though uncommon, is disabling condition. It affects the quality of life due to pain, bleeding and difficulty in defecation, incontinence or increased frequency.
Ashwin Porwal, Paresh Gandhi, Deepak Kulkarni   +2 more
doaj   +1 more source

Case report: a precancerous lesion associated with HPV in the anal canal diagnosed by magnifying endoscopy with narrow-band imaging and resected by endoscopic submucosal dissection

Frontiers in Medicine, 2023
Although anal cancer remains rarely diagnosed in the world, its frequency is rising, especially in high-risk groups. The prognosis of advanced anal cancer is poor.
Hengcun Li, Xiujing Sun, Ling Yang, Rui Xu, Peng Li   +4 more
doaj   +1 more source

A Case of Lymphangioma of the Anal Canal [PDF]

Case Reports in Surgery, 2018
Lymphangiomas are unusual benign malformations, which can often be misdiagnosed due to their relatively mild and nonspecific symptomatology. Their appearance in the anal canal is extremely rare. Correct diagnosis is necessary for formulating appropriate management.
Kyriacos Karapashis, Maria Isaia, Antonia Fotiou, Theodora Kalli, Ioannis Michaelides, Nikolaos Nikolaou   +5 more
openaire   +3 more sources

High-resolution anoscopy predictive modeling of anal canal cancer response after definitive chemoradiotherapy in COVID19 era

Translational Oncology, 2023
Purpose: To develop a predictive index model, integrating both clinical and high-resolution anoscopy (HRA) features to further personalize the decision making process in anal canal carcinoma in COVID19 era. Methods and materials: We assess HRA parameters
Francesca De Felice, Ilaria Clementi, Valeria Converti, Daniele Crocetti, Paolo Sapienza, Nadia Bulzonetti, Sassun Richard, Daniela Musio, Andrea Mingoli, Vincenzo Tombolini   +9 more
doaj   +1 more source

OR-43 - DIVERSIDADE DO HPV NO CANAL ANAL E COLO DO ÚTERO DE MULHERES QUE VIVEM COM HIV

Brazilian Journal of Infectious Diseases
Introdução: A infecção pelo papilomavírus humano (HPV) está associada ao desenvolvimento de câncer nas regiões anogenital e de orofaringe. Pessoas que vivem com HIV apresentam maior risco de infecção por HPV, neoplasia intraepitelial e desenvolvimento de
Élida Mendes de Oliveira, José Antonio Cunha e Silva, Letícia Lintomen, Marcelo Alves Soares, Fabio Leal, Isabel Guimarães, Livia Ramos Goes, Juliana Domett Siqueira   +7 more
doaj   +1 more source

Anal canal squamous carcinoma

Journal of Coloproctology, 2017
Background: Anal canal carcinoma is a rare neoplasm, representing 2% of the digestive tumors, and the most common is squamous cell carcinoma, with an increasing incidence.
Maricruz Nunes Magalhães, Laura Elisabete Ribeiro Barbosa   +1 more
doaj   +1 more source

Assessing Gammapapillomavirus infections of mucosal epithelia with two broad-spectrum PCR protocols

BMC Infectious Diseases, 2020
Background Human papillomaviruses (HPVs) have been divided into mucosal and cutaneous types according to their primary epithelial tissue tropism. However, recent studies showed the presence of several cutaneous types in mucosal lesions and healthy mucosa
Elisa M. Bolatti, Lea Hošnjak, Diego Chouhy, Pablo E. Casal, María F. Re-Louhau, Hebe Bottai, Kristina Fujs Komloš, Mario Poljak, Adriana A. Giri   +8 more
doaj   +1 more source