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MasaratDr. Mohammed Hatem Alsubaih
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CLINICAL DECISION PATHWAY

Rectal bleeding analysis

Blood color/location, pain, prolapse, alarm features, age and prior colonoscopy.

Red flags firstDecision-changing questionsPattern-based resultNext step

For adults: educational guidance to understand your next step and prepare for examination. An urgent warning appears immediately; you may continue documenting your history, but do not delay urgent care to finish the questionnaire.

Tool limits: Structures clinical reasoning, priority and missing information. It does not diagnose disease or choose an operation.
BEFORE YOUR VISIT

How do I prepare for rectal bleeding assessment?

Record what you actually notice: blood on paper or in the toilet, its frequency, and any pain or bowel change. Bring medicine names and colonoscopy reports instead of relying on “the scope was normal.” No intimate photograph or upload is needed here. Your visit summary helps describe the problem without establishing the bleeding source.

What will you take away?

A next-step guide, discussion points, preparation list and a summary to copy or save for any clinician you choose.

You control sharing

No account, name or intimate images. Answers are temporary within the page. Booking does not send answers; sharing is your choice.

Question guide: how each answer changes the differential

Heavy/ongoing bleeding or dizziness/fainting?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Typical bleeding amount?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Blood color?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

When does bleeding occur relative to a bowel movement?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Where is it seen?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Marked pain with/after bowel movement?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

How would you describe the pain with bowel movements?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Prolapse/lump with bowel movement?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Duration?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

How often?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

What is the stool consistency during the bleeding?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

New persistent bowel-habit change?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Known anemia/iron deficiency?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Unintentional weight loss?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

First-degree family history of colorectal cancer?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Personal history of advanced polyps, colorectal cancer or IBD?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Prior colonoscopy?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

If prior colonoscopy, any polyps/inflammation/abnormal result?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Regular anticoagulant, aspirin/clopidogrel or NSAID use?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Do you see mucus with stool or blood?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Persistent or clearly recurrent abdominal pain/bloating?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Do you have a persistent uncomfortable urge to pass stool despite passing little or having just finished?

This question changes the ranking of anorectal bleeding, fissure, inflammation, or need for colonic evaluation. No single answer proves a diagnosis.

Sources and how they are used

Guidelines and official patient information support the medical principles. Question wording and priority categories are educational adaptations, not a society-validated instrument. No ASCRS, ECCO or NICE endorsement is claimed. Referral and testing systems vary by country. Reference-link checks: 9 September 2026; this is not human clinical review or clinical performance validation.

Privacy and assessment scope

Questions run on this page without requiring your name, phone number or intimate images. You may add a first name for the displayed report; it stays on your device and is not sent to AI. Optional AI assessment sends your answers and text to Cloudflare only with your consent; files are sent when you request extraction. Remove identifiers before upload. The app creates no permanent medical record and no clinician reviews the output. Answers do not persist after reload and are not sent automatically to the clinician. WhatsApp is an external service; the booking button does not attach medical answers. Saved or copied reports contain health information: review them and choose who to share them with.

App files may be cached locally for offline use; this does not include assessment answers. Hosting services process ordinary web requests under their policies. Guidance is automated education, not a diagnosis, prescription or clinician-issued report.