Rectal bleeding is a symptom that may originate from the anus, rectum, or colon. When bleeding persists or its cause is unclear, physicians often recommend diagnostic procedures to identify the source of bleeding and determine the appropriate treatment.
Modern colorectal evaluation relies on several minimally invasive procedures that allow doctors to visualize the lining of the rectum and colon directly.
Although some causes of rectal bleeding are benign, such as hemorrhoids or anal fissures, other conditions may require further investigation.
Procedures may be recommended when:
Early evaluation allows physicians to diagnose conditions before complications develop.
Several diagnostic procedures may be used depending on the symptoms and suspected cause.
Anoscopy is a simple office procedure that allows physicians to examine the anal canal and lower rectum.
During this procedure:
Anoscopy is frequently used when hemorrhoids or anal fissures are suspected.
Flexible sigmoidoscopy allows doctors to examine the lower portion of the colon.
This procedure:
Sigmoidoscopy is sometimes recommended when symptoms suggest disease in the lower colon.
Colonoscopy is the most comprehensive procedure used to evaluate rectal bleeding.
During colonoscopy:
Colonoscopy is commonly recommended when patients have persistent bleeding, risk factors for colorectal cancer, or unexplained symptoms.
Learn more:
Colonoscopy
Some procedures can both diagnose and treat the source of bleeding.
If bleeding is identified during colonoscopy, doctors may treat it immediately using endoscopic techniques such as:
These techniques help stop active bleeding without surgery.
When rectal bleeding is caused by hemorrhoids, office-based procedures may be recommended.
Common treatments include:
These procedures shrink hemorrhoids and reduce bleeding.
Learn more:
Hemorrhoid Treatments
Surgery may be necessary when bleeding results from conditions that cannot be treated with endoscopic procedures.
Examples include:
Surgical procedures are typically considered after diagnostic evaluation confirms the cause.
Preparation varies depending on the procedure.
Common preparation steps may include:
Your physician will provide detailed instructions to ensure the procedure is performed safely and effectively.
To learn more about rectal bleeding, visit these related topics:
Urgent evaluation is recommended if rectal bleeding occurs with:
These symptoms may indicate significant gastrointestinal bleeding requiring emergency care.
Diagnostic procedures play a critical role in identifying the cause of rectal bleeding and guiding appropriate treatment.
Dr. Aisha Akhtar provides expert evaluation and advanced colorectal procedures for patients experiencing rectal bleeding in Phoenix, Scottsdale, and Glendale, Arizona.
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Dr. Aisha Akhtar, MD evaluates rectal bleeding and related anorectal symptoms with a focus on accurate diagnosis, evidence-based treatment, and timely exclusion of serious underlying disease.
“ The whole office was wonderful. Dr Akhtar was excellent. She was thorough. She explained things extremely well. She answered all my questions. I... The whole office was wonderful. Dr Akhtar was excellent. She was thorough. She explained things extremely well. She answered all my questions. I never felt like she was rushing my exam. ”
“ Dr. Akhtar and the entire team made what could have been a very stressful experience feel comfortable, reassuring, and genuinely cared for from sta... Dr. Akhtar and the entire team made what could have been a very stressful experience feel comfortable, reassuring, and genuinely cared for from start to finish. Dr. Akhtar was professional, compassionate, and took the time to thoroughly explain everything before my procedure, which immediately put me at ease. The procedure itself went smoothly, and I truly felt I was in excellent hands the entire time. The office staff was also kind, organized, and attentive throughout the process. I’m incredibly grateful for the level of care, patience, and professionalism I received. I would absolutely recommend Dr. Akhtar to anyone looking for a skilled doctor who truly cares about their patients and their comfort. ”
“ I cannot express the how thankful I am for Dr. Akhtar. I had been to 4 other colorectal doctors, 3 gastro doctors before seeing Dr. Akhtar. I was c... I cannot express the how thankful I am for Dr. Akhtar. I had been to 4 other colorectal doctors, 3 gastro doctors before seeing Dr. Akhtar. I was crying in her office when she met me the first time. That didn't deter her. Not only that but she located the issue on my first visit. She is kind, caring, thorough and incredibly knowledgeable. She listens, spends time with you and doesn't talk over you. I've needed extra time to discuss my case many times and she has always taken the time that I needed. I've brought to her research I've read, and she always already knows about the publications. The staff are kind and helpful. I dont know what I would have done without finding her. Another health care provider recommended her highly as do I. ”
“ Best colorectal surgeon I’ve ever met. Dr. Akhtar is compassionate, gentle, warm, and caring. I came to her in Glendale after having a horrific exp... Best colorectal surgeon I’ve ever met. Dr. Akhtar is compassionate, gentle, warm, and caring. I came to her in Glendale after having a horrific experience with a general surgeon in Flagstaff (where I live). The Flagstaff surgeon caused a hemorrhage that almost cost me my life, and then I developed stenosis after the emergency room surgeon “fixed” the hemorrhage. Dr. Akhtar was kind enough to take me as a patient (most surgeons will not take a patient who has already been operated by another surgeon due to liability). She was very respectful and gentle in the examination, and was even able to fit me in for an outpatient procedure under sedation the very same day (knowing that I drove over 2 hours to see her). I could not be happier with her. She took the time to personally call me the next day to check on my progress. You do not see this type of doctor very often anymore. She is someone who is in it for the patient, and you can tell. I will continue to drive over 4 hours there and back to receive her high quality care and expertise. Cannot recommend her highly enough. ”
“ Dr. Akhtar is THE BEST provider I have ever seen, period. She is incredibly knowledgeable, informative, and above all so kind. I have not met... Dr. Akhtar is THE BEST provider I have ever seen, period. She is incredibly knowledgeable, informative, and above all so kind. I have not met many people who have as comforting a bedside manner as she does. I was educated properly every step of the way and felt confident doing so because of her caring demeanor. Her PA Moses is also so friendly and upbeat, helping to ease any tension you may be feeling prior to the exam. The energy both Dr. Akhtar and Moses bring was paramount to how excellent my experience was here. Given their specialty, it would be easy to have an uncomfortable experience. However, they go the extra mile to make sure you are comfortable and reassured before anything is done. I cannot recommend this practice enough. Thank you Dr. Akhtar for the genuine concern and care you provided to me! Both my body and my outlook on my health outcomes are better off because of you. ”
“ Very caring and attentive doctor. She truly cares about her patients and takes her time explaining everything. 🤍 ”
“ It is my absolute pleasure to write a review for Dr. Akhtar. After having some tough experiences with doctors along the way, Dr Akhtar is a breath... It is my absolute pleasure to write a review for Dr. Akhtar. After having some tough experiences with doctors along the way, Dr Akhtar is a breath of fresh air and just a lovely person. She made a very uncomfortable situation much easier. Her bedside manner is wonderful. She is detail oriented and actually listened to every, single word I said. She truly cares and wanted me to feel one hundred percent. I trust and feel comfortable with her and haven’t been able to say that about a doctor in a long time. She is skilled, up to date on the latest medical advancements and explains everything in detail as well as takes the time and answers every question. I am so grateful I found her. All of her office staff is so helpful and friendly as well. Thank you for helping me feel like myself again and taking such good care of me. I’ll see you soon. Highly recommend. ”
“ What a great experience with Dr. Ahktar! She was so thorough and knowledgeable explaining everything regarding my sigmoid colectomy! She made me co... What a great experience with Dr. Ahktar! She was so thorough and knowledgeable explaining everything regarding my sigmoid colectomy! She made me comfortable to proceed with the process even after having hesitation! She has an amazing bedside manner and you can tell she truly cares about her patience and their experience! Her office staff is very kind and helpful as well! ”
“ Amazing staff and Doctor. So caring and make you feel welcome ”
“ Dr Akhtar has a wonderful bedside manner, explains everything thoroughly and is an exceptionally skilled surgeon. We love her. :) ”
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