Hemorrhage meaning

• Blood tests: To pinpoint the cause of bleeding • CT scan: To show nearby bones and tissues to check for an injury • Dilated fundus exam: To make your pupils wider, so the eye doctor has a better view of the back of your eye • Ultrasound: Sound waves allow medical professionals to see pictures of your eye • Cryotherapy or laser treatments can help stop the bleeding or to remove blood. • Surgery, specifically a procedure to treat vitreous hemorrhage known as a vitrectomy, is recommended when bleeding in the vitreous does not clear or if there is a lot of blood. During this procedure, the vitreous gel is removed and replaced with a saltwater solution that mimics the natural solution in the eye. Summary A vitreous hemorrhage is bleeding occurring in the fluid of the eye. Some causes of vitreous hemorrhage are injury and diabetic retinopathy. Treatment will vary depending on the cause and severity of the vitreous hemorrhage. Regular eye exams and the use of protective eyewear can reduce your chances of developing a vitreous hemorrhage. A Word From Verywell Vision changes or loss from a vitreous hemorrhage can cause fear. Always check with your healthcare provider if you have changes to your vision, have been diagnosed with a vitreous hemorrhage, and have changing symptoms in your affected eye. Diagnosis can help determine the exact cause of vitreous hemorrhage. That health condition can also be treated to prevent further complications.

While PPH is fully treatable if your medical team can find the cause and stop the bleeding quickly enough, it's a serious condition that can lead to shock and sometimes death due to a dangerous drop in blood pressure. Roughly 1 to 5 out of 100 people will experience PPH, which is one of the leading causes of maternal mortality. Postpartum hemorrhage is dangerous and should be treated immediately. It can quickly cause a severe drop in blood pressure, which could lead to shock or even death. If you think you're experiencing PPH, contact your healthcare provider or other healthcare professional right away, or call 911. Causes Issues with the delivery of the This includes conditions such as: • Uterine atony, the most common cause of PPH, happens when the muscles in the uterus don't contract or tighten well enough after birth to control bleeding where the placenta was attached. • Retained placenta fragments, the second most common cause of PPH, happens when the placenta doesn't fully separate and partially remains in the body. • Uterine inversion is a more rare condition where the uterus turns inside out after birth. • rare condition where the uterus ruptures during labor. This may be more likely to happen if you have a scar in the uterus from a past C-section or uterine surgery. • A Word From Verywell While postpartum hemorrhage happens in 5% of births or less, it's still a leading cause for maternal deaths worldwide. Your healthcare provider is aware of this and will follow n...

Medical condition Internal bleeding Other names Internal hemorrhage Internal bleeding in the brain Internal bleeding (also called internal hemorrhage) is a loss of blood from a Signs and symptoms [ ] At first, there may be no symptoms of internal bleeding. If an organ is damaged and it bleeds, it can be painful. Over time, internal bleeding can cause low A patient may lose more than 30% of their blood volume before there are changes in their vital signs or level of consciousness. Early symptoms include anxiety, increased breathing rate, weak peripheral pulses, and cold skin on the arms and legs. [ citation needed] If internal bleeding is not treated, the heart and breathing rate will continue to increase while blood pressure and mental status decrease. Eventually, internal bleeding can result in death by blood loss ( Causes [ ] Trauma [ ] The most common cause of death in trauma is There are two types of trauma: • • Non-traumatic [ ] A number of pathological conditions and diseases can lead to internal bleeding. These include: • Blood vessel rupture as a result of high • Other diseases linked to internal bleeding include Other [ ] Internal bleeding could be caused by medical error as a result of complications after surgical operations or medical treatment. Some medication effects may also lead to internal bleeding, such as the use of Diagnosis [ ] Vital signs [ ] Blood loss can be estimated based on heart rate, blood pressure, respiratory rate, and mental status. Classific...

the escape of blood from a ruptured vessel; it can be either external or internal. Blood from an artery is bright red in color and comes in spurts; that from a vein is dark red and comes in a steady flow. Aside from the obvious flow of blood from a wound or body orifice, massive hemorrhage can be detected by other signs, such as restlessness, cold and clammy skin, thirst, increased and thready pulse, rapid and shallow respirations, and a drop in blood pressure. If the hemorrhage continues unchecked, the patient may complain of visual disturbances, ringing in the ears, or extreme weakness. The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. haemorrhage Haematology noun Bleeding, which may be pooled or active. verb To bleed. Managed care noun A popular term for a significant loss of revenue to a provider—e.g., a hospital, physician office, etc.—resulting from nonreimbusement by third-party carriers for tests or procedures not covered by the insurer or guarantor. Blood loss. The term is usually used for episodes of bleeding that last more than a few minutes, compromise organ or tissue perfusion, or threaten life. The most hazardous forms of blood loss result from arterial bleeding, internal bleeding, or bleeding into the cranium. The risk of uncontrolled bleeding is greatest in patients who have coagulation disorders or take anticoagulant drugs. hemorrhagic (hem-o-raj'ik), ad...

Broken blood vessel in the eye A broken blood vessel in the eye may look alarming, but it's usually harmless. A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). In many ways, it's just like having a bruise on your skin. The conjunctiva can't absorb blood very quickly, so the blood gets trapped. You may not even realize you have a subconjunctival hemorrhage until you look in the mirror and notice that the white part of your eye is bright red. A subconjunctival hemorrhage often occurs without any obvious harm to your eye. Even a strong sneeze or cough can cause a blood vessel to break in the eye. You don't need to treat it. A subconjunctival hemorrhage may look alarming, but it's usually a harmless condition that disappears within two weeks or so. Symptoms The most obvious sign of a subconjunctival hemorrhage is a bright red patch on the white (sclera) of your eye. Despite its bloody appearance, a subconjunctival hemorrhage looks worse than it is and should cause no change in your vision, discharge or pain. Your only discomfort may be a scratchy feeling on the surface of the eye. When to see a doctor If you have recurrent subconjunctival hemorrhages or other bleeding, talk to your doctor. Causes The cause of a subconjunctival hemorrhage isn't always known. The following actions may cause a small blood vessel to rupture in your eye: • Violent coughing • Powerful sne...

A subchorionic bleed is also called a subchorionic hemorrhage. It refers to a collection of blood that develops between the gestational membranes, such as the placenta, and the uterus during pregnancy. This accumulation of blood can lead to vaginal bleeding during pregnancy. This article will look at the causes and risks of a subchorionic hemorrhage (SCH) and explore other reasons for vaginal bleeding during pregnancy. Share on Pinterest The Good Brigade/Getty Images Subchorionic bleeding is when blood collects between the uterus and the gestational membranes during pregnancy. Vaginal bleeding during pregnancy is Many people experience light bleeding or spotting from the vagina during pregnancy. That said, this spotting does not require a pad or tampon, and it can occur between conception and giving birth. Some other causes of bleeding or • • • • changes in the cervix While bleeding during pregnancy is common, it Other more serious causes of bleeding in early pregnancy include: • pregnancy loss • • Although subchorionic bleeding is common in the first trimester, it is still best to speak with a doctor to get a correct diagnosis whenever bleeding occurs in pregnancy. Most SCHs are not harmful, but some research suggests they may have associations with certain adverse pregnancy complications. Last medically reviewed on April 20, 2022 Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journa...

Overview A subarachnoid hemorrhage is bleeding in the space between the brain and the surrounding membrane (subarachnoid space). The primary symptom is a sudden, severe headache. Some people describe it as the worst headache they have ever felt. Along with having a headache, some people may experience: • Nausea • Vomiting • Stiff neck • Problems with vision • Brief loss of consciousness Bleeding usually happens when an irregular bulge in a blood vessel (aneurysm) bursts in the brain. Sometimes, bleeding is caused by trauma, a tangle of blood vessels in the brain (arteriovenous malformation), or other blood vessel or health problems. Untreated, a subarachnoid hemorrhage can lead to permanent brain damage or death. • Winn HR. Perioperative management of subarachnoid hemorrhage. In: Youmans and Winn Neurological Surgery. 8th ed. Philadelphia, Pa.: Elsevier; 2023. https://www.clinicalkey.com. Accessed May 6, 2022. • Connolly ES, et al. Guidelines for the management of aneurysmal subarachnoid hemorrhage: A guideline for the healthcare professionals from the American Heart Association/American Stroke Association. Stroke 2012; doi: 10.1161/str.0b013e3182587839 • Siddiq F. Nonaneurysmal subarachnoid hemorrhage. https://www.uptodate.com/contents/search. Accessed May 6, 2022. • Ferri FF. Subarachnoid hemorrhage. In: Ferri's Clinical Advisor 2022. Elsevier; 2022. https://www.clinicalkey.com. Accessed May 6, 2022. • Singer RJ, et al. Aneurysmal subarachnoid hemorrhage: Epidemiology, r...

Definition and Etiology Karin B. Cesario, MD Anuja Choure, MD Varices are dilated submucosal veins, most commonly detected in the distal esophagus or proximal stomach. Varices are associated with portal hypertension of any cause including presinusoidal (portal vein thrombosis), sinusoidal (cirrhosis) and postsinusoidal (Budd Chiari syndrome) causes the commonest being cirrhosis. Despite advances in therapy over the last decade, variceal hemorrhage is associated with a mortality of at least 20% at 6 weeks. Prevalence Gastroesophageal varices are present in approximately 50% of patients with cirrhosis. There is a good correlation with the severity of liver disease; while only 40% of Child A patients have varices, they are seen in 85% of Child C patients. Gastric varices are less prevalent, occurring in 5% to 33% of these patients. Variceal hemorrhage occurs at a yearly rate of 5% to 15%. The most important predictor of hemorrhage is the size of varices; the larges varices are at highest risk of bleeding. Other predictors of hemorrhage are decompensated cirrhosis (Child B/C) and the endoscopic presence of red wale marks. Pathophysiology In cirrhosis, portal pressures initially increase as a consequence of resistance to blood flow within the liver. This resistance is due mainly to fibrous tissue and regenerative nodules in the hepatic parenchyma. In addition to this structural resistance, there is intrahepatic vasoconstriction. This is believed to be due to decreased productio...