The vascular nature of hemorrhoids.

PubWeight™: 1.38‹?› | Rank: Top 10%

🔗 View Article (PMID 16843876)

Published in J Gastrointest Surg on July 17, 2006

Authors

Felix Aigner1, Gerd Bodner, Hannes Gruber, Friedrich Conrad, Helga Fritsch, Raimund Margreiter, Hugo Bonatti

Author Affiliations

1: Department of General, Innsbruck Medical University, Innsbruck, Austria.

Associated clinical trials:

Efficacy and Safety of RAdiofrequency Versus HAL- RAR DOppler in Hemorrhoidal Pathology (RADO) | NCT04896268

Articles citing this

Postoperative complications after procedure for prolapsed hemorrhoids (PPH) and stapled transanal rectal resection (STARR) procedures. Tech Coloproctol (2008) 3.78

Hemorrhoids: from basic pathophysiology to clinical management. World J Gastroenterol (2012) 1.86

Assessment of haemorrhoidal artery network using colour duplex imaging and clinical implications. Br J Surg (2011) 1.61

The fourth branch of the superior rectal artery and its significance in transanal haemorrhoidal dearterialisation. Tech Coloproctol (2010) 1.43

Doppler-guided hemorrhoidal artery ligation does not offer any advantage over suture ligation of grade 3 symptomatic hemorrhoids. Tech Coloproctol (2011) 1.20

Revised morphology and hemodynamics of the anorectal vascular plexus: impact on the course of hemorrhoidal disease. Int J Colorectal Dis (2008) 1.15

Doppler-guided hemorrhoidal laser procedure for the treatment of symptomatic hemorrhoids: experimental background and short-term clinical results of a new mini-invasive treatment. Surg Endosc (2010) 1.09

Conservative and surgical treatment of haemorrhoids. Nat Rev Gastroenterol Hepatol (2013) 1.05

Five-year follow-up of Doppler-guided hemorrhoidal artery ligation. Tech Coloproctol (2011) 0.97

Effect of hemorrhoidectomy on anorectal physiology. Int J Colorectal Dis (2009) 0.88

THD Doppler procedure for hemorrhoids: the surgical technique. Tech Coloproctol (2013) 0.87

Ligation anopexy versus hemorrhoidectomy in the treatment of second- and third-degree hemorrhoids. Tech Coloproctol (2014) 0.80

Ligation and mucopexy for prolapsing hemorrhoids--a ten year experience. Ann Surg Innov Res (2008) 0.79

[Consensus statement haemorrhoidal disease]. Wien Klin Wochenschr (2012) 0.79

Transanal anopexy with HemorPex System (HPS) is effective in treating grade II and III hemorrhoids: medium-term follow-up. Tech Coloproctol (2016) 0.78

Advantages and limits of hemorrhoidal dearterialization in the treatment of symptomatic hemorrhoids. World J Gastrointest Surg (2016) 0.77

Haemorrhoidal disease in severe portal hypertension: a combined approach with transjugular intrahepatic portosystemic shunt (TIPS) and transanal haemorrhoidal dearterialization (THD). Arch Med Sci (2014) 0.77

Randomized controlled study between suture ligation and radio wave ablation and suture ligation of grade III symptomatic hemorrhoidal disease. Int J Colorectal Dis (2008) 0.75

New bipolar tissue ligator combines constant tissue compression and temperature guidance: histologic study and implications for treatment of hemorrhoids. Med Devices (Auckl) (2012) 0.75

Retained staples causing rectal bleeding and severe proctalgia after the STARR procedure. Tech Coloproctol (2008) 0.75

A Randomized Controlled Trial Comparing Suture-Fixation Mucopexy and Doppler-Guided Hemorrhoidal Artery Ligation in Patients with Grade III Hemorrhoids. Gastroenterol Res Pract (2016) 0.75

The effectiveness of Doppler controlled hemorrhoidal artery ligation based on preliminaries results. Pan Afr Med J (2013) 0.75

Severe rectal bleeding following PPH-stapler procedure for haemorroidal disease. G Chir (2015) 0.75

Abnormalities in collagen composition may contribute to the pathogenesis of hemorrhoids: morphometric analysis. Tech Coloproctol (2014) 0.75

Endothelin-1 (ET-1) and its receptors on haemorrhoidal tissue: a potential site for therapeutic intervention. Br J Pharmacol (2017) 0.75

Rectoanal repair versus suture haemorrhoidopexy: a comparative study on suture mucopexy procedures for high-grade haemorrhoids. Tech Coloproctol (2012) 0.75

Articles by these authors

Reduced exposure to calcineurin inhibitors in renal transplantation. N Engl J Med (2007) 9.44

Analysis of mitochondrial function in situ in permeabilized muscle fibers, tissues and cells. Nat Protoc (2008) 3.47

Gender-related fetal development of the internal urethral sphincter. Urology (2013) 2.61

Association between the mesenchymal compartment of uterovaginal organogenesis and local tumour spread in stage IB-IIB cervical carcinoma: a prospective study. Lancet Oncol (2005) 2.36

Prognostic value of indoleamine 2,3-dioxygenase expression in colorectal cancer: effect on tumor-infiltrating T cells. Clin Cancer Res (2006) 2.26

Practical experience with sonographically guided phenol instillation of stump neuroma: predictors of effects, success, and outcome. AJR Am J Roentgenol (2008) 2.21

Chemoembolization followed by liver transplantation for hepatocellular carcinoma impedes tumor progression while on the waiting list and leads to excellent outcome. Liver Transpl (2003) 2.04

Response to preoperative chemoembolization correlates with outcome after liver transplantation in patients with hepatocellular carcinoma. Liver Transpl (2007) 2.00

Molecular dissection of an outbreak of carbapenem-resistant enterobacteriaceae reveals Intergenus KPC carbapenemase transmission through a promiscuous plasmid. MBio (2011) 1.90

Effects of preoperative skin preparation on postoperative wound infection rates: a prospective study of 3 skin preparation protocols. Infect Control Hosp Epidemiol (2009) 1.89

Epidemiology and outcome of infections due to Aspergillus terreus: 10-year single centre experience. Br J Haematol (2005) 1.87

Methylation changes in faecal DNA: a marker for colorectal cancer screening? Lancet (2004) 1.80

Extracellular matrix degradation and reduced neural density in children with intrinsic ureteropelvic junction obstruction. Urology (2010) 1.75

Outcome evaluation of the bridge-to-bridge concept in patients with cardiogenic shock. Ann Thorac Surg (2006) 1.66

Zygomycosis in solid organ transplant recipients: a prospective, matched case-control study to assess risks for disease and outcome. J Infect Dis (2009) 1.62

Early and late onset Clostridium difficile-associated colitis following liver transplantation. Transpl Int (2007) 1.62

Long-term outcome of endoscopic treatment of biliary strictures after liver transplantation. Liver Transpl (2006) 1.60

The International Registry on Hand and Composite Tissue Transplantation. Transplantation (2010) 1.59

Sirolimus Use in Liver Transplant Recipients With Hepatocellular Carcinoma: A Randomized, Multicenter, Open-Label Phase 3 Trial. Transplantation (2016) 1.59

Ultrasound-guided periradicular injections in the middle to lower cervical spine: an imaging study of a new approach. Reg Anesth Pain Med (2005) 1.56

Efficacy and safety of tacrolimus compared with cyclosporin A microemulsion in renal transplantation: 2 year follow-up results. Nephrol Dial Transplant (2005) 1.50

Prolongation of long-term kidney graft survival by a simultaneous liver transplant: the liver does it, and the heart does it too. Transplantation (2002) 1.48

Identification of risk factors for the development of clostridium difficile-associated diarrhea following treatment of polymicrobial surgical infections. Ann Surg (2010) 1.47

Proteomic profiling of acute cardiac allograft rejection. Transplantation (2009) 1.44

Estradiol enhances murine cardiac allograft rejection under cyclosporin and can be antagonized by the antiestrogen tamoxifen. Transplantation (2002) 1.44

Breaking the seals: efficient mRNA detection from human archival paraffin-embedded tissue. RNA (2009) 1.43

Tetrahydrobiopterin protects the kidney from ischemia-reperfusion injury. Kidney Int (2010) 1.41

Contrast Enhanced Ultrasound of the lower limb deep venous system: a technical feasibility study. Technical innovation. Med Ultrason (2011) 1.41

Enteroscopic biopsies in the management of pancreas transplants: a proof of concept study for a novel monitoring tool. Transplantation (2012) 1.40

Predictors of carpal tunnel syndrome: accuracy of gray-scale and color Doppler sonography. AJR Am J Roentgenol (2006) 1.40

The superior rectal artery and its branching pattern with regard to its clinical influence on ligation techniques for internal hemorrhoids. Am J Surg (2004) 1.39

Corticosteroid-free immunosuppression with tacrolimus, mycophenolate mofetil, and daclizumab induction in renal transplantation. Transplantation (2005) 1.39

Patient selection for liver transplant: 1-year experience with 555 patients at a single center. Mayo Clin Proc (2008) 1.39

Are high-resolution ultrasonographic signs of disc displacement valid? J Oral Maxillofac Surg (2002) 1.39

Single shot of alemtuzumab as induction therapy after kidney transplantation is sufficient. Transpl Int (2011) 1.39

Sinomenine blocks tissue remodeling in a rat model of chronic cardiac allograft rejection. Transplantation (2003) 1.35

The international registry on hand and composite tissue transplantation. Transplantation (2008) 1.35

Prostate-specific membrane antigen expression in the neovasculature of gastric and colorectal cancers. Hum Pathol (2009) 1.31

Second report (1998-2006) of the International Registry of Hand and Composite Tissue Transplantation. Transpl Immunol (2007) 1.29

Neopterin, a prognostic marker in human malignancies. Cancer Lett (2009) 1.28

Structure, formation and role of cartilage canals in the developing bone. Ann Anat (2008) 1.28

Finger pulley injuries in extreme rock climbers: depiction with dynamic US. Radiology (2002) 1.28

Therapeutic applications of bilirubin and biliverdin in transplantation. Antioxid Redox Signal (2007) 1.24

Changes in mitochondrial redox state, membrane potential and calcium precede mitochondrial dysfunction in doxorubicin-induced cell death. Biochim Biophys Acta (2011) 1.22

Heterogeneity of mitochondria and mitochondrial function within cells as another level of mitochondrial complexity. Int J Mol Sci (2009) 1.22

Possible role of cytoskeleton in intracellular arrangement and regulation of mitochondria. Exp Physiol (2003) 1.19

Complete hepatic ischemia due to torsion of a large accessory liver lobe: first case to require transplantation. Transpl Int (2005) 1.19

Mitochondrial defects and heterogeneous cytochrome c release after cardiac cold ischemia and reperfusion. Am J Physiol Heart Circ Physiol (2003) 1.18

Evaluation of mitochondrial respiratory function in small biopsies of liver. Anal Biochem (2002) 1.17

Neuroendocrine tumors and second primary malignancy--a relationship with clinical impact? Anticancer Res (2004) 1.16

Peroneal nerve palsy associated with knee luxation: evaluation by sonography--initial experiences. AJR Am J Roentgenol (2005) 1.16

High levels of endogenous estrogens are associated with death in the critically injured adult. J Trauma (2008) 1.16

Revised morphology and hemodynamics of the anorectal vascular plexus: impact on the course of hemorrhoidal disease. Int J Colorectal Dis (2008) 1.15

14-3-3sigma expression is an independent prognostic parameter for poor survival in colorectal carcinoma patients. Clin Cancer Res (2005) 1.15

Combined CMV prophylaxis improves outcome and reduces the risk for bronchiolitis obliterans syndrome (BOS) after lung transplantation. Transplantation (2006) 1.12

Early experience with robot-assisted surgery for mediastinal masses. Ann Thorac Surg (2004) 1.11

Persistent median artery in the carpal tunnel: color Doppler ultrasonographic findings. J Ultrasound Med (2002) 1.11

Subcellular heterogeneity of mitochondrial function and dysfunction: evidence obtained by confocal imaging. Mol Cell Biochem (2004) 1.11

Bilirubin and biliverdin treatment of atherosclerotic diseases. Cell Cycle (2007) 1.11

Three-year efficacy and safety results from a study of everolimus versus mycophenolate mofetil in de novo renal transplant patients. Am J Transplant (2005) 1.11

The cell-type specificity of mitochondrial dynamics. Int J Biochem Cell Biol (2009) 1.11

Anatomical radical retropubic prostatectomy: 'curtain dissection' of the neurovascular bundle. BJU Int (2005) 1.10

Reliability of sonography in the assessment of sialolithiasis: is the fishnet mesh too small? AJR Am J Roentgenol (2014) 1.09

Diagnosing invasive aspergillosis during antifungal therapy by PCR analysis of blood samples. J Clin Microbiol (2004) 1.08

Mitochondrial subpopulations and heterogeneity revealed by confocal imaging: possible physiological role? Biochim Biophys Acta (2006) 1.08

Beta-cell development and turnover during prenatal life in humans. Eur J Endocrinol (2009) 1.07

Donor age affects fibrosis progression and graft survival after liver transplantation for hepatitis C. Transplantation (2004) 1.07

High resolution ultrasound in posterior interosseous nerve syndrome. Muscle Nerve (2013) 1.07

Results and complications after Swedish adjustable gastric banding-10 years experience. Obes Surg (2009) 1.07

Methylation status of the Ep-CAM promoter region in human breast cancer cell lines and breast cancer tissue. Cancer Lett (2006) 1.07

A prospective randomised, open-labeled, trial comparing sirolimus-containing versus mTOR-inhibitor-free immunosuppression in patients undergoing liver transplantation for hepatocellular carcinoma. BMC Cancer (2010) 1.06

Primary angiosarcoma of the breast associated Kasabach-Merritt syndrome during pregnancy. Breast (2005) 1.04

Cell cycle control of β-cell replication in the prenatal and postnatal human pancreas. Am J Physiol Endocrinol Metab (2010) 1.04

Fatal endocarditis due to extended spectrum betalactamase producing Klebsiella terrigena in a liver transplant recipient. Wien Klin Wochenschr (2007) 1.04

The International Registry on Hand and Composite Tissue Transplantation. Transplantation (2005) 1.03

Gallbladder stent placement for prevention of cholecystitis in patients receiving covered metal stent for malignant obstructive jaundice: a feasibility study. Dig Dis Sci (2009) 1.03

3T MR tomography of the brachial plexus: structural and microstructural evaluation. Eur J Radiol (2011) 1.03

Nocardiosis following solid organ transplantation: a single-centre experience. Transpl Int (2005) 1.03

SFRP2 methylation in fecal DNA--a marker for colorectal polyps. Int J Colorectal Dis (2007) 1.02

Ultrasonographic appearance of supinator syndrome. J Ultrasound Med (2002) 1.01

Everolimus (Certican) 12-month safety and efficacy versus mycophenolate mofetil in de novo renal transplant recipients. Transplantation (2004) 1.01

Sonographic evaluation of primary peripheral nerve repair. J Ultrasound Med (2003) 1.00

IDO and regulatory T cell support are critical for cytotoxic T lymphocyte-associated Ag-4 Ig-mediated long-term solid organ allograft survival. J Immunol (2011) 1.00

Extracellular matrix degradation and reduced nerve supply in refluxing ureteral endings. J Urol (2004) 0.99

Antitumoral activity of interferon-gamma involved in impaired immune function in cancer patients. Curr Drug Metab (2006) 0.99

Bariatric surgery cannot prevent tryptophan depletion due to chronic immune activation in morbidly obese patients. Obes Surg (2006) 0.99

Enteral stents for malignancy: a report of 46 consecutive cases over 10 years, with critical review of complications. J Gastrointest Surg (2008) 0.99

Corticosteroid-free immunosuppression with tacrolimus following induction with daclizumab: a large randomized clinical study. Liver Transpl (2005) 0.99

Serum estradiol concentration as a predictor of death in critically ill and injured adults. Surg Infect (Larchmt) (2008) 0.98

The role of cartilage canals in endochondral and perichondral bone formation: are there similarities between these two processes? J Anat (2005) 0.98

High-resolution sonography of lower extremity peripheral nerves: anatomic correlation and spectrum of disease. J Ultrasound Med (2002) 0.97

Cross-sectional and functional imaging of the temporomandibular joint: radiology, pathology, and basic biomechanics of the jaw. Radiographics (2003) 0.96