title: Sequelae of abdominal radiation and their medical management.
abstract: As various chemotherapeutic agents are added to treatment routines, the possibility of adverse effects is appreciably increased, particularly in those organs for which the agents have specific toxicity. Symptoms most commonly associated with radiation sickness, such as malaise, anorexia, nausea, vomiting, diarrhea, dysphagia, dermatitis, and depleted hemopoietic elements, are usually seen late in the course of radiation therapy or shortly thereafter. Consequently, they are managed by the physician in charge of radiation or the patient's referring physician. The general physician may be concerned with symptoms arising from delayed organ pathology. These symptoms may arise in many tissues that are still considered somewhat radioresistant, but secondary to sequelae arising because of connective tissue changes from obliterative narrowing of the finer vasculature. Radiation may be only one of several possible causes, and the symptoms of sequelae may appear only after a long latent period, so that the previous radiation may not be considered in the differential diagnosis unless a detailed history is taken. The medical management of these sequelae is, in general, similar to that used for the pathology produced in these organs by other agents.
mesh_terms: D000008:Abdominal Neoplasms / Q000532:radiotherapy*; D003108:Colonic Diseases / Q000209:etiology; D003286:Contracture / Q000209:etiology; D003926:Diabetic Coma / Q000209:etiology; D004781:Environmental Exposure; D005260:Female; D005598:Fractures, Spontaneous / Q000209:etiology; D006505:Hepatitis / Q000209:etiology; D006615:Hip / Q000528:radiation effects; D006801:Humans; D007421:Intestine, Small / Q000528:radiation effects; D009336:Necrosis; D009393:Nephritis / Q000209:etiology; D011832:Radiation Injuries / Q000209:etiology*; D011878:Radiotherapy / Q000009:adverse effects*; D012002:Rectal Diseases / Q000209:etiology; D000267:Tissue Adhesions; D014456:Ulcer / Q000209:etiology; D014517:Ureteral Obstruction / Q000209:etiology; D001745:Urinary Bladder Diseases / Q000209:etiology; D014621:Vagina / Q000473:pathology; D014623:Vaginal Diseases / Q000209:etiology; D014624:Vaginal Fistula / Q000209:etiology