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The rates of the HPV related anal cancer in HIV positive population have increased (70 to 100 per 100,000) [31]. These rates are comparable to the colon cancer prevalence. With the rigorous screening protocol, the rate of the colon cancer has decreased over time [32]. These changes can be attributed to the early diagnosis and management of the high-grade adenoma of the colon [33]. In the field of anal cancer, “The ANCHOR Study” aims at uncovering the benefits of treating the pre-cancerous lesion- HSIL. If the ANCHOR study results are positive and they indeed show reduction in anal cancer rates by implementing early management of HSIL, there will be a deficiency of experienced anoscopists who can perform HRA [34]. Hence, utilizing an endoscope to assist in HRA can bring in several other gastroenterologists on board to fight against rising rates of anal cancer.
In summary, the endoscope assisted high resolution anoscopy (eHRA) improves detection of anal dysplasia in high risk patients with HSIL on anal cytology. Utilizing an endoscope overcomes the limitation of inexperience with a viewing microscope and helps the gastroenterologist perform a comprehensive anal examination.
“We injected 100 units of Botox with a sclerotherapy needle into the internal anal sphincter just proximal and lateral to the dentate line which is clearly visible with the endoscope,” he explained. Eight out of 10 patients have experienced complete resolution of the condition after endoscopically-guided Botox treatment.
Haemorrhoids are swollen veins in the lower rectum or back passage (anal canal). Everyone has these veins, but it is only when they become enlarged or irritated that they cause symptoms. The most common symptoms of haemorrhoids are rectal bleeding, itching, and pain. You may be able to see or feel haemorrhoids around the outside of the anus, or they may be hidden from view, inside the rectum. Haemorrhoids are classified as internal (arising from inside the rectum) or external (arising from the anal canal or outside).
An anoscopy is a diagnostic exam that looks inside your anus with a lighted scope, called an anoscope or anal speculum. It’s a simple bedside procedure that a healthcare provider can perform on short notice, with no preparation necessary.
