Anorectal conditions — hemorrhoids, fissures, fistulas, pilonidal sinus — are among the most common reasons patients seek surgical consultation. Many of these conditions are straightforward to treat. But the question that matters is not just "what do you have?" — it is "what else might be going on?" At the practice, Dr. Khaled Ghalwash orders a colonoscopy before proceeding with any anal surgery. The reason is simple: patients who present with rectal bleeding or chronic anal symptoms sometimes have underlying conditions — colitis, diverticular disease, polyps, or even early-stage colorectal cancer — that would change the entire treatment plan. A 20-minute diagnostic procedure can prevent months of mismanagement.
التشخيص الصح قبل العلاج — لازم نعرف السبب الاول قبل ما نبدأ اي تدخل جراحي
The anorectal surgery practice covers the full spectrum of conditions affecting the anal canal and perianal region. Each condition has its own page with detailed information about diagnosis and treatment options:
Hemorrhoids (البواسير): The most common anorectal condition. Not all hemorrhoids need surgery — grades 1 and 2 often respond to conservative treatment. Grades 3 and 4 typically require surgical intervention. Multiple techniques are available including stapled hemorrhoidopexy and conventional excision, chosen based on the individual case.
Anal Fissure (الشرخ الشرجي): A tear in the anal lining that causes sharp pain and bleeding. Most acute fissures heal with medical treatment. Chronic fissures that fail conservative management may require lateral internal sphincterotomy — a precise procedure with high success rates.
Anal Fistula and Perianal Abscess (الناسور الشرجي والخراج): Fistulas are abnormal tunnels between the anal canal and the skin surface, often originating from a perianal abscess. These require surgical treatment — the key is identifying the correct internal opening and choosing the right technique to prevent recurrence.
Pilonidal Sinus (الناسور العصعصي): A chronic condition affecting the sacrococcygeal area, common in young males. Recurrence rates vary widely depending on surgical technique — choosing the right approach the first time matters significantly.
This is the single most important principle in the anorectal surgery practice: diagnose before you operate. A patient who presents with rectal bleeding and visible hemorrhoids may seem like a straightforward case. But rectal bleeding has many causes, and hemorrhoids can coexist with other conditions that are far more consequential.
Inflammatory bowel disease: Patients with undiagnosed Crohn's disease or ulcerative colitis may present with what appears to be a simple fissure or fistula. Operating without knowing about underlying colitis can lead to poor wound healing, non-healing fistulas, and worsened disease. A colonoscopy reveals mucosal inflammation that changes both surgical planning and medical management.
Colorectal polyps: Adenomatous polyps are precursors to colorectal cancer. They are often asymptomatic and discovered incidentally during colonoscopy. Removing them during the diagnostic procedure is both preventive and potentially life-saving.
Diverticular disease: Diverticulosis can cause bleeding that mimics hemorrhoidal bleeding. Identifying diverticula changes the treatment approach and helps patients understand the true source of their symptoms.
Colorectal cancer: In a small but significant number of patients, what appears to be hemorrhoidal bleeding turns out to be an early-stage malignancy. Early detection through colonoscopy dramatically improves outcomes. This is why colonoscopy is a non-negotiable step before elective anal surgery — it protects the patient.
Pain levels vary depending on the specific procedure. Hemorrhoidectomy is known for moderate post-operative discomfort that improves over 7-10 days. Lateral internal sphincterotomy for fissures is generally less painful. Fistula surgery varies with complexity. Modern pain-management protocols — including local anaesthesia, non-opioid analgesics, and sitz baths — significantly reduce post-operative discomfort. Most patients manage well with oral medications at home. You are given clear post-operative instructions including diet modifications that make recovery more comfortable. For dietary guidance after anorectal surgery, see the nutrition guide.
No — far from it. Many conditions, such as first- and second-degree haemorrhoids and an acute fissure, are treated with medication and conservative care (creams, fibre, warm sitz baths, and lifestyle changes). Surgery becomes the answer when conservative treatment has failed, or in advanced cases. The first step is always an accurate diagnosis, not an operation.
Recovery depends on the procedure performed. Simple procedures like rubber band ligation require minimal downtime — most patients return to work within 1-2 days. Hemorrhoidectomy recovery typically takes 2-3 weeks before patients feel fully comfortable. Fistula surgery recovery depends on the technique used — fistulotomy heals in 4-6 weeks, while seton placement involves a longer process. Pilonidal sinus surgery with flap closure requires 2-3 weeks of limited sitting. The expected timeline for each procedure is explained in detail during consultation. For more on the recovery process, visit the recovery science page.
A colonoscopy is strongly recommended before any elective anal surgery, particularly for patients over 40, those with rectal bleeding, family history of colorectal disease, or any change in bowel habits. The procedure takes about 20 minutes under light sedation, is safe, and provides critical information. In a meaningful percentage of patients presenting with "hemorrhoid symptoms," colonoscopy reveals additional findings — polyps, inflammation, diverticula — that directly affect treatment decisions. For younger patients with isolated, clearly defined conditions, clinical judgement determines whether colonoscopy is necessary. The goal is never to over-investigate, but to ensure nothing important is missed.
Many anorectal conditions are linked to lifestyle factors that can be modified. A high-fibre diet, adequate water intake, and regular physical activity reduce the risk of haemorrhoids and fissures. Avoiding prolonged sitting on the toilet and not straining during bowel movements are simple but effective preventive measures. For pilonidal sinus, maintaining hygiene in the sacrococcygeal area and hair removal may reduce recurrence risk. Fistulas, however, are often unpredictable — they typically arise from infections that cannot always be prevented. What can be prevented is complications from delayed or incomplete treatment. If you are not sure whether your symptoms require attention, an evaluation is welcome. Learn more about how we decide whether surgery is truly needed.
Choosing the right anorectal surgeon is crucial — read our selection guide.
Every patient receives the standard pre-operative panel. Dr. Khaled Ghalwash adds personalised tests by profile (cardiac, diabetic, age over 50 with chronic disease).
The international evidence-based protocol that cuts complications by up to 50 percent, shortens hospital stay by 30 to 50 percent, and improves cancer survival. Dr. Khaled Ghalwash applies the relevant ERAS Society guideline to every elective procedure.
Enhanced Recovery overview → · Multimodal pain control for anorectal surgery →