Track topics on Twitter Track topics that are important to you
Published on BioPortfolio: 2019-06-18T02:44:27-0400
Surgical treatment of perianal fistulas frequently affects fecal continence. Sphincter saving techniques like loose or cutting seton and fistulectomy with advancement of an endorectal flap...
It is a randomized control trial in which we will treat the patients with perianal fistula with seton placement. We will divide the patients in two groups. Group I will be treated with sil...
This randomized trial aimed to compare conventional draining seton with or without rerouting of the fistula track in treatment of complex anal fistula
Rationale: Perianal fistulas are a common incapacitating problem. Many patients are treated by seton drainage to prevent recurrent abscess formation. Nowadays, vessel loops or sutures are ...
The investigators propose to study the safety of autologous mesenchymal stromal cell transfer using a biomatrix (the Gore Bio-A Fistula Plug) in a Phase I study using a single dose of 20 m...
Treatment of complex anal fistulas is challenging, often requiring multiple operations due to a high failure rate. The plethora of options attests to the lack of a panacea. Endorectal advancement flap...
To compare the rate of failure of radiofrequency-thermo-coagulation for anal fistula to that of rectal advancement flap in a case-matched study.
Anal canal cancer is a rare disease and squamous cell carcinoma is the most common histologic subtype. Traditionally, anal cancer is imaged with CT and PET/CT for purposes of TNM staging. With the inc...
Endonucleases that remove 5' DNA sequences from a DNA structure called a DNA flap. The DNA flap structure occurs in double-stranded DNA containing a single-stranded break where the 5' portion of the downstream strand is too long and overlaps the 3' end of the upstream strand. Flap endonucleases cleave the downstream strand of the overlap flap structure precisely after the first base-paired nucleotide, creating a ligatable nick.
Tumors or cancer of the anal gland.
A surgical procedure to correct MYOPIA by CORNEAL STROMA subtraction. It involves the use of a microkeratome to make a lamellar dissection of the CORNEA creating a flap with intact CORNEAL EPITHELIUM. After the flap is lifted, the underlying midstroma is reshaped with an EXCIMER LASER and the flap is returned to its original position.
Tumors or cancer of the ANAL CANAL.
A surgical technique to correct REFRACTIVE ERRORS of the EYE, such as MYOPIA and ASTIGMATISM. In this method, a flap of CORNEAL EPITHELIUM is created by exposure of the area to dilute alcohol. The flap is lifted and then replaced after laser ablation of the subepithelial CORNEA.