Results 11 to 20 of about 84,807 (291)

Aggressive Angiomyxoma in the Anus of Elderly Male [PDF]

open access: yesJournal of the Anus, Rectum and Colon
Aggressive angiomyxoma (AAM) is a rare mesenchymal tumor characterized by local invasion and a high recurrence rate, primarily affecting the pelvic-perineal region in women. It is extremely rare in men. Although male-onset cases are typically reported in
Shigeyuki Kosaka   +8 more
doaj   +2 more sources

Studies of pathophysiology and psychosocial functioning in adolescents with anorectal anomalies [PDF]

open access: yes, 2011
PhDIntroduction: Anorectal anomalies (ARA) are a range of congenital conditions ranging from a slight malposition of the anus to complex anomalies of the hindgut and urogenital organ.
Athanasakos, Eleni P
core   +4 more sources

Psychosocial consequences of high and intermediate imperforate anus

open access: yes, 2005
Imperforate anus including lack of a normal anorectum is an uncommon malformation. The parents of children born with high and intermediate imperforate anus have to take a big responsibility for the follow-up treatment.
Nisell, Margret,
core   +9 more sources

The effect of adjuvant chemotherapy on survival in node negative colorectal cancer with or without perineural invasion: a systematic review and meta-analysis

open access: yesFrontiers in Surgery, 2023
PurposeIt was aimed at assessing the benefits of adjuvant chemotherapy (ACT) for patients with node-negative colorectal cancer (CRC) either with or without perineural invasion (PNI).MethodsWe systematically searched PubMed, Cochrane Library, Embase, and ...
Hongan Ying   +5 more
doaj   +1 more source

LncRNA MSTO2P promotes colorectal cancer progression through epigenetically silencing CDKN1A mediated by EZH2

open access: yesWorld Journal of Surgical Oncology, 2022
Background Pseudogene-derived long non-coding RNAs (lncRNAs) have been reported to act as key regulatory factors of cancers. However, the study focused on pseudogene misato family member 2 (MSTO2P) in the occurrence and development of colorectal cancer ...
Mengjun Guo, Xiling Zhang
doaj   +1 more source

Expression and regulatory network of E3 ubiquitin ligase NEDD4 family in cancers

open access: yesBMC Cancer, 2023
NEDD4 family represent an important group of E3 ligases, which regulate various cellular pathways of cell proliferation, cell junction and inflammation.
Liangzi Cao   +7 more
doaj   +1 more source

Anal Sphincter: A Comprehensive Review

open access: yesIranian Journal of Pediatric Surgery, 2017
Anal incontinence is of potential clinical interest and significance. Comprehensive knowledge of anal clinical anatomy and function is essential to understand pathophysiological processes that lead to sphincter malfunction.
Negar Abbasi Aval   +4 more
doaj   +1 more source

Factors contributing to emotional distress when caring for children with imperforate anus: a multisite cross-sectional study in China

open access: yesFrontiers in Medicine, 2023
BackgroundImperforate anus (IA) has a life-long impact on patients and their families. The caregivers of children with IA (CoCIA) might experience distress, which could be detrimental to them physically and mentally. However, there are limitations in the
Meng Lv   +3 more
doaj   +1 more source

Anal Dysplasia Among Patients With Multiple Human Papillomavirus Anal Lesions: Mosaic or Homogeneity? [PDF]

open access: yesAnnals of Coloproctology, 2021
Purpose Anal dysplasia is caused by chronic infection with the human papillomavirus and exposes to the risk of anal cancer. The aim of this study was to evaluate the distribution of dysplasia anal grade among patients operated on for multiple anal ...
Emilie Lafferre   +6 more
doaj   +1 more source

Long-term Oncologic Outcome and Its Relevant Factors in Anal Cancer in Korea: A Nationwide Data Analysis [PDF]

open access: yesAnnals of Coloproctology, 2020
Purpose Anal cancer is a rare disease in Korea, and thus survival analyses are limited by small sample sizes. This study used the Korea Central Cancer Registry (KCCR) for a survival analysis and for assessing characteristics of anal cancer in a large ...
Hyuk Hur   +6 more
doaj   +1 more source

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