TOPICHemorrhoids vs fissure
A fissure is a tear that often hurts sharply during and after stool. Internal hemorrhoids may bleed or prolapse without severe pain, while a thrombosed external hemorrhoid can be very painful. Conditions can coexist.
TOPICFistula vs abscess
Understand an abscess collection versus a fistula tract, why drainage can be intermittent, and when increasing pain needs prompt assessment.
TOPICHemorrhoids vs rectal prolapse
Both can cause bleeding and protruding tissue, but haemorrhoidal prolapse and rectal prolapse require different assessment and treatment.
TOPICFistula etiologies
No. A cryptoglandular fistula usually follows gland infection and an abscess; a Crohn’s fistula is associated with inflammatory disease. External appearance or multiple tracts alone cannot establish Crohn’s disease.
TOPICHemorrhoid procedures
Laser hemorrhoidoplasty reduces hemorrhoidal tissue and differs from using a laser as a cutting instrument during excision.
TOPICFistula options
LIFT ligates the tract between the sphincter muscles; an advancement flap covers the internal opening with tissue. Both aim to limit muscle division, but neither suits every anatomy or guarantees healing.
TOPICMRI vs examination
Examination assesses pain, openings, skin, continence and clinical context. MRI maps deeper tissues and tracts. Their descriptions may differ while both remain useful; findings should be reconciled.