Rectal Pain: Pathophysiology, Differential Diagnosis, and Treatment
1. Introduction to Anorectal Pain (Proctalgia) Rectal pain, clinically termed proctalgia, is a highly distressing symptom that drives a significant volume of acute medical consultations. The anorectal region is densely innervated by a rich network of somatic and autonomic nerves, making it exquisitely sensitive to inflammation, trauma, and mechanical pressure. Consequently, pathologies in this localized … Read more