Results 11 to 20 of about 96,015 (341)

Anatomy and Embryology of the Colon, Rectum, and Anus

The ASCRS Manual of Colon and Rectal Surgery, 2021
To truly understand surgical disease, one must have a comprehensive knowledge of the underlying anatomy and embryology. This chapter begins with a review of the anatomy of the rectum, anus, and pelvic floor.
J. Carmichael, S. Mills
semanticscholar   +1 more source

Elevated CEA and CA 19-9 Levels within the Normal Ranges Increase the Likelihood of CRC Recurrence in the Chinese Han Population

Applied Bionics and Biomechanics, 2022
Objective. This study aimed to determine if variations in the expression profiles of CA 19-9 and carcinoembryonic antigen (CEA) within the reference range could serve as possible biomarkers for postoperative CRC recurrence. Method.
Lujia Wang, Guangkai Zhang, Jiafeng Shen, Yujiang Shen, Guojun Cai   +4 more
doaj   +1 more source

The expression of SERPINE1 in colon cancer and its regulatory network and prognostic value

BMC Gastroenterology, 2023
Background Serpin Peptidase Inhibitor 1 (SERPINE1) promotes cancer progression by making it easier for cancer cells to spread to surrounding normal tissue.
Yigang Wang, Jinyan Wang, Jianchao Gao, Mei Ding, Hua Li   +4 more
doaj   +1 more source

Vaginal and Anal Microbiome during Chlamydia trachomatis Infections

Pathogens, 2021
Background.Chlamydia trachomatis (CT) is the agent of the most common bacterial sexually transmitted infection worldwide, with a significant impact on women’s health.
Stefano Raimondi, Francesco Candeliere, Alberto Amaretti, Claudio Foschi, Sara Morselli, Valeria Gaspari, Maddalena Rossi, Antonella Marangoni   +7 more
doaj   +1 more source

Role of K63-linked ubiquitination in cancer

Cell Death Discovery, 2022
Ubiquitination is a critical type of post-translational modifications, of which K63-linked ubiquitination regulates interaction, translocation, and activation of proteins.
Liangzi Cao, Xiaofang Liu, Bowen Zheng, Chengzhong Xing, Jingwei Liu   +4 more
doaj   +1 more source

Case report and literature review: Giant retroperitoneal cystic lymphangioma

Frontiers in Surgery, 2023
BackgroundCystic lymphangioma is a rare benign tumor of the lymphatic system, which is most commonly observed in the neck, head and armpit.Less than 5% of lymphangiomas occur in the abdominal cavity and even less in the retroperitoneum.Case descriptionA ...
Tieshan Su, Chaoyuan Li, Bin Song, Defeng Song, Ye Feng   +4 more
doaj   +1 more source

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

Frontiers 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, Jinfan Shao, Nansheng Liao, Xijuan Xu, Wenfeng Yu, Weiwen Hong   +5 more
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O anus, where art thou? An investigation of ctenostome bryozoans

Journal of morphology, 2020
Ctenostome bryozoans are a small group of approximately 350 currently described species that remain inadequately investigated anatomically. Recently, the importance of soft body morphology of zooids including the digestive tract has become more evident ...
T. Schwaha
semanticscholar   +1 more source

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

World 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

Anus antéposé: une cause rare de constipation chez le nourrisson

PAMJ Clinical Medicine, 2020
L´anus antéposé est une anomalie congénitale rare qui concerne presque exclusivement la fille. Cette rareté peut s´expliquer par la méconnaissance des causes chirurgicales de la constipation, le diagnostic n´étant pas souvent évoqué.
Fatima-Zahra Agharbi
doaj   +1 more source