Nuclear medicine blood disorders. In nuclear medicine therapy, the radiation treatment dose is administered internally (e.g. intravenous or oral routes) rather than from an external radiation source. The radiopharmaceuticals used in nuclear medicine therapy emit ionizing radiation that travels only a short distance, thereby minimizing unwanted side effects and damage to noninvolved organs or nearby structures. Most nuclear medicine therapies can be performed as outpatient procedures since there are few side effects from the treatment and the radiation exposure to the general public can be kept within a safe limit. Common nuclear medicine (unsealed source) therapies In some centers the nuclear medicine
Stress-related disorders are critically ill, or in those who are under extreme physiologic stress, causing blood loss that can require blood transfusion. Ordinary peptic ulcers are found commonly in the “gastric antrum and the duodenum” whereas stress ulcers are found commonly in “fundic mucosa and can be located anywhere within the stomach and proximal duodenum”. Stress-related disorders Stress-related disorders can include mental health disorders that are a result of an atypical response to both short and long-term anxiety due to physical, mental, or emotional stress. These disorders can include, but are not limited to obsessive-compulsive disorder and posttraumatic stress disorder. Stress is