Patient presents with complaints consistent with radiation proctitis.  Symptoms include rectal bleeding, rectal pain, tenesmus, mucus discharge, and bowel urgency.  Onset of symptoms correlates with prior pelvic radiation therapy for [state primary cancer treated, e.g., prostate cancer, cervical cancer] completed [timeframe, e.g., 6 months ago].  Patient reports [frequency and severity of symptoms, e.g., daily rectal bleeding with passage of small clots, constant dull rectal pain exacerbated by bowel movements].  Physical examination reveals [objective findings, e.g., perianal erythema, tenderness to palpation on rectal exam].  Differential diagnosis includes hemorrhoids, anal fissures, inflammatory bowel disease, and infectious proctitis.  However, given the patient's history of pelvic radiation, radiation proctitis is the most likely diagnosis.  Treatment plan includes [specify treatment, e.g., conservative management with dietary modifications including a low-residue diet, stool softeners, topical sucralfate enemas;  consideration for endoscopic intervention such as argon plasma coagulation or formalin instillation if symptoms persist or worsen].  Patient education provided on radiation proctitis symptoms, management, and potential complications.  Follow-up scheduled in [timeframe, e.g., 2 weeks] to assess response to therapy.  ICD-10 code K62.7 (Radiation proctitis) is applied.  Medical billing codes for procedures and treatments will be applied as appropriate.