Results 71 to 80 of about 620,538 (366)

Anal Carcinoma, Version 2.2023, NCCN Clinical Practice Guidelines in Oncology.

The Journal of the National Comprehensive Cancer Network, 2023
This discussion summarizes the NCCN Clinical Practice Guidelines for managing squamous cell anal carcinoma, which represents the most common histologic form of the disease.
A. Benson, A. Venook, M. Al-Hawary, Nilofer Azad, Yi-Jen Chen, K. Ciombor, S. Cohen, H. Cooper, D. Deming, I. Garrido-Laguna, J. Grem, J. Hecht, Sarah Hoffe, J. Hubbard, S. Hunt, Hisham Hussan, William Jeck, K. Johung, Nora Joseph, Natalie N. Kirilcuk, S. Krishnamurthi, J. Maratt, W. Messersmith, J. Meyerhardt, E. Miller, M. Mulcahy, Steven J. Nurkin, M. Overman, A. Parikh, Hitendra R. H. Patel, K. Pedersen, L. Saltz, C. Schneider, D. Shibata, J. Skibber, C. Sofocleous, E. Stotsky-Himelfarb, A. Tavakkoli, C. Willett, Grant Williams, Frankie Algieri, Lisa A. Gurski, Katie Stehman   +42 more
semanticscholar   +1 more source

Impact of Abdominoperineal Resection on Postoperative Male Sexual Function After Minimally Invasive Rectal Cancer Surgery: A Subgroup Analysis From the LANDMARC Study

Annals of Gastroenterological Surgery, EarlyView.
Abdominoperineal resection (APR) after minimally invasive rectal cancer surgery was associated with significantly higher rates of erectile and early ejaculatory dysfunction compared with anal‐sparing surgery. Although ejaculatory function showed partial recovery over time, erectile dysfunction persisted up to 12 months postoperatively.
Taiki Kajiwara, Shinobu Ohnuma, Michiaki Unno, Masakatsu Numata, Tomohiro Yamaguchi, Koya Hida, Tomonori Akagi, Suguru Hasegawa, Akio Shiomi, Ryo Inada, Manabu Shiozawa, Keisuke Kazama, Masanori Hotchi, Masahiko Watanabe, Takeshi Naitoh   +14 more
wiley   +1 more source

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

Perianal and Vulvar Extramammary Paget Disease: A Report of Six Cases and Mapping Biopsy of the Anal Canal

Annals of Dermatology, 2016
Treatment of perianal and vulvar extramammary Paget disease (EMPD), rare intraepithelial malignancies, is often challenging because of its potential to spread into the anal canal.
Yuzo Nagai, Sinsuke Kazama, D. Yamada, T. Miyagawa, K. Murono, K. Yasuda, T. Nishikawa, Toshiaki Tanaka, T. Kiyomatsu, K. Hata, K. Kawai, Y. Masui, H. Nozawa, H. Yamaguchi, S. Ishihara, T. Kadono, Toshiaki Watanabe   +16 more
semanticscholar   +1 more source

Annual Report of the 2022 National Clinical Database: Decade‐Long Trends and Current Status of Gastroenterological Surgery in Japan

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim The National Clinical Database (NCD) of Japan is the largest nationwide registry, covering over 95% of surgeries in the country. This 2022 annual report summarizes the short‐term outcomes of gastroenterological surgeries and discusses trends and insights over the past decade.
Koshi Kumagai, Arata Takahashi, Hideki Ueno, Naoki Hiki, Yoshiki Kajiwara, Tomoki Ebata, Takao Otsuka, Taro Oshikiri, Yoshihiro Kakeji, Takanori Goi, Akio Saiura, Hiroshi Saeki, Chie Tanaka, Masanori Tokunaga, Tsutomu Fujii, Satoru Matsuda, Tsunekazu Mizushima, Hiroyuki Yamamoto, Yuko Kitagawa, Ken Shirabe   +19 more
wiley   +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

Rare Anal Canal Cancer with Secondary Extramammary Paget’s Disease (Pagetoid Spread) Complicated by Squamous Cell Carcinoma of the Skin

Case Reports in Surgery, 2021
A 91-year-old man had a node and erythema in the anal area resistant to treatment. A biopsy of the node in the anus showed atypical cells developing as Paget’s disease, and staining revealed that the cells were CK7-positive, CK20-positive, and GCDFP15 ...
Tatsuki Kusuhara, Takashi Ito, Hiroki Matsuoka, Teruhiro Chohno, Masataka Zozumi, Takamasa Ohnishi   +5 more
doaj   +1 more source

Endoanal MRI of the anal sphincter complex: correlation with cross-sectional anatomy and histology [PDF]

, 1996
The purpose of this study was to correlate the in vivo endoanal MRI findings of the anal sphincter with the cross-sectional anatomy and histology.
Entius, C.A., Hollander, J.C. (Jan) den, Hussain, S.M. (Shahid), Kuiper, J.-W. (Jan-Willem), Lameris, J.S., Stoker, J. (Jacob), Zwamborn, A.W.   +6 more
core  

TARDBP (TDP‐43) Knock‐in Zebrafish Display a Late‐Onset Motor Phenotype and Loss of Large Spinal Cord Motor Neurons

Annals of Neurology, EarlyView.
Objective Mutations in TARDBP (encoding TDP‐43) are associated with the neurodegenerative disease amyotrophic lateral sclerosis (ALS) and include familial missense mutations where there are a lack of models and mechanisms examining how they are pathogenic.
Ziyaan A. Harji, Christian J. Rampal, Esteban C. Rodríguez, Virginie Petel Légaré, Alexandra Lissouba, Sabrina Semmler, Meijiang Liao, Jay P. Ross, Guy A. Rouleau, Christine Vande Velde, Gary A.B. Armstrong   +10 more
wiley   +1 more source

Black Anal Canal: Acute Necrosis [PDF]

Annals of Coloproctology, 2016
Acute ischemia of the rectum or anal canal resulting in necrosis is extremely uncommon because both the rectum and the anal canal have excellent blood supplies. We present a case with spontaneous necrosis of the anal canal without rectal involvement. Surgical debridement was accomplished, and the recovery was uneventful.
Barbeiro, Sandra, Martins, Catarina, Gonçalves, Cláudia, Alves, Paulo, Gil, Inês, Canhoto, Manuela, Silva, Filipe, Cotrim, Isabel, Amado, Cristina, Eliseu, Liliana, Vasconcelos, Helena   +10 more
openaire   +2 more sources