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Clinics in Colon and Rectal Surgery, 2011 Hemorrhoid disease is the most common reason patients seek evaluation by a colon and rectal surgeon. The majority of hemorrhoids can be managed nonoperatively with medical management or office-based procedures. The authors review the anatomy, pathophysiology, presentation, and management of hemorrhoids.
Caroline, Sanchez, Bertram T, Chinn
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Clinics in Colon and Rectal Surgery, 2007 Hemorrhoids are normal vascular structures underlying the distal rectal mucosa and anoderm. Symptomatic hemorrhoidal tissues located above the dentate line are referred to as internal hemorrhoids and produce bleeding and prolapse. Thrombosis in external hemorrhoids results in painful swelling. Symptomatic internal hemorrhoids that fail bowel management
Amy Halverson
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Japanese Practice Guidelines for Anal Disorders I. Hemorrhoids
Journal of the Anus, Rectum and Colon, 2017 The pathogenesis of hemorrhoids is a weakening of the anal cushion and spasm of the internal sphincter. Bowel habits and lifestyles can be risk factors for hemorrhoids. The prevalence of hemorrhoids can encompass 4 to 55% of the population.
Tetsuo Yamana
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Risk Factors for Hemorrhoids on Screening Colonoscopy [PDF]
PLoS ONE, 2015 BACKGROUND:Constipation, a low fiber diet, sedentary lifestyle and gravidity are commonly assumed to increase the risk of hemorrhoids. However, evidence regarding these factors is limited.
Elizabeth Barry, , Anne Peery
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Curcumin attenuates the progression of hemorrhoids through the inhibition of angiogenesis via miR-190a-5p/TGFBR2 [PDF]
Scientific ReportsHemorrhoids are common diseases of the anorectal system and are usually accompanied by vascular proliferation and edema. Curcumin is a natural molecule with potential anti-inflammatory, antitumor and antioxidant effects.
Heng Zhang +5 more
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The microbiomic signature of hemorrhoids and comparison with associated microbiomes
Frontiers in MicrobiologyHemorrhoids are a common ailment that can cause significant disruptions to one’s daily life. While some researchers have speculated about a potential link between hemorrhoid development and gut microbes, there is currently insufficient evidence to ...
Hai Xu, Mingyu Wang, Wenya Su
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Open Medicine, 2023 Circular RNAs have been reported to be widely involved in cancer cell tumorigenesis and drug resistance; here, the aim of this study was to investigate whether circRNA Integrin Subunit Alpha 7 (ITGA7) (circ_ITGA7) was associated with the tumor growth and
Li Wei +4 more
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结直肠肛门外科, 2022 [Objectives] To investigate the clinical effect of Fanteng sclerosing agent for hemorrhoids for treating grade Ⅰ to Ⅱ internal hemorrhoids. [Methods] Seventy patients with grade Ⅰ to Ⅱ internal hemorrhoids at the Department of Proctology, Hebei Hospital ...
Kong Xiangqian +8 more
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Minimally Invasive Treatment for Advanced Hemorrhoids
Journal of the Anus, Rectum and Colon, 2023 Hemorrhoids, the most common anorectal disease, give rise to symptoms such as bleeding, prolapse, and pruritus. The treatment for advanced hemorrhoids (Grade III or IV) is gradually shifting toward minimally invasive procedures. These procedures focus on
Hidenori Miyamoto
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Mayo Clinic Proceedings: Innovations, Quality & Outcomes, 2023 Objective: To evaluate the effect of hemorrhoids on noninvasive stool test performance for colorectal cancer (CRC) screening. Patients and Methods: We conducted a retrospective cohort study of test characteristics for the fecal immunochemical test (FIT ...
Derek W. Ebner, MD +7 more
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