Aplasia meaning

• العربية • বাংলা • Català • Čeština • Dansk • Deutsch • Ελληνικά • Español • Euskara • فارسی • Français • 한국어 • Bahasa Indonesia • Italiano • עברית • Lietuvių • മലയാളം • Nederlands • नेपाली • 日本語 • ଓଡ଼ିଆ • Polski • Português • Русский • Simple English • Slovenščina • Српски / srpski • Srpskohrvatski / српскохрватски • Suomi • Svenska • Türkçe • Українська • Tiếng Việt • 中文 Medical condition Aplastic anemia Treatment Frequency 3.83 million (2015) Deaths 563,000 (2015) Aplastic anemia It occurs most frequently in people in their teens and twenties but is also common among the elderly. It can be caused by Aplastic anemia can be definitively diagnosed by First-line treatment for aplastic anemia consists of Aplastic anemia is known to have caused the deaths of Signs and symptoms [ ] Causes [ ] Aplastic anemia can be caused by immune disease or exposure to certain chemicals, drugs, radiation, or infection; in about half the cases, a definitive cause is unknown. It is not a Aplastic anemia is also sometimes associated with exposure to toxins such as Exposure to Aplastic anemia is present in up to 2% of patients with acute One known cause is an Short-lived aplastic anemia can also be a result of More frequently, parvovirus B19 is associated with Other viruses that have been linked to the development of aplastic anemia include In some animals, aplastic anemia may have other causes. For example, in the Mustela putorius furo), it is caused by Diagnosis [ ] Aplastic anemia must be di...

aplastic anemia any form of anemia caused by failure or aplasia of the marrow. This may be due to chemical factors such as drugs, to physical factors such as radiation, to infection by a virus, or to idiopathic congenital defects of the stem cells of the bone marrow. It is characterized by a reduction or depletion of hemopoietic precursor cells with decreased production of leukocytes, erythrocytes, and platelets, resulting in peripheral blood pancytopenia.

Overview Achalasia is a rare disorder that makes it difficult for food and liquid to pass from the swallowing tube connecting your mouth and stomach (esophagus) into your stomach. Achalasia occurs when nerves in the esophagus become damaged. As a result, the esophagus becomes paralyzed and dilated over time and eventually loses the ability to squeeze food down into the stomach. Food then collects in the esophagus, sometimes fermenting and washing back up into the mouth, which can taste bitter. Some people mistake this for gastroesophageal reflux disease (GERD). However, in achalasia the food is coming from the esophagus, whereas in GERD the material comes from the stomach. Symptoms Achalasia symptoms generally appear gradually and worsen over time. Signs and symptoms may include: • Inability to swallow (dysphagia), which may feel like food or drink is stuck in your throat • Regurgitating food or saliva • Heartburn • Belching • Chest pain that comes and goes • Coughing at night • Pneumonia (from aspiration of food into the lungs) • Weight loss • Vomiting There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit the form. Get the latest health information from Mayo Clinic delivered to your inbox. Subscribe for free and receive your in-depth guide to digestive health, plus the latest on health innovations and news. You can unsubscribe at any time. Causes The exact cause of achalasia is poorly understood. Resea...

IXL Comprehensive K-12 personalized learning Rosetta Stone Immersive learning for 25 languages Wyzant Trusted tutors for 300 subjects Education.com 35,000 worksheets, games, and lesson plans TPT Marketplace for millions of educator-created resources ABCya Fun educational games for kids SpanishDict Spanish-English dictionary, translator, and learning Emmersion Fast and accurate language certification Copyright © 2023 Vocabulary.com, Inc., a division of IXL Learning • All Rights Reserved. • Log Out • My Learning • My Proficiency Report • My Profile • Schools & Teachers • My Classes • My SAT Roadmap • My TOEFL Roadmap • My ACT Roadmap • My GRE Roadmap • Assignments & Activities • My Lists • Find a List to Learn... • Create a New List... • My Progress • Words I'm Learning • My Trouble Words • Words I've Mastered • My Achievements • User Administration • User Authentication • My Account

Breast anatomy Each breast contains 15 to 20 lobes of glandular tissue, arranged like the petals of a daisy. The lobes are further divided into smaller lobules that produce milk for breastfeeding. Small tubes (ducts) conduct the milk to a reservoir that lies just beneath your nipple. Atypical hyperplasia is a precancerous condition that affects cells in the breast. Atypical hyperplasia describes an accumulation of abnormal cells in the milk ducts and lobules of the breast. Atypical hyperplasia isn't cancer, but it increases the risk of breast cancer. Over the course of your lifetime, if the atypical hyperplasia cells accumulate in the milk ducts or lobules and become more abnormal, this can transition into noninvasive breast cancer (carcinoma in situ) or invasive breast cancer. Symptoms Atypical hyperplasia usually doesn't cause any specific symptoms. When to see a doctor Make an appointment with your doctor if you have any signs or symptoms that worry you. Atypical hyperplasia is typically found during a breast biopsy to investigate an abnormality found on a mammogram or ultrasound. Sometimes atypical hyperplasia is discovered on a biopsy done to investigate a breast concern, such as a lump or nipple discharge. How breast cancer develops Ductal breast cancer is thought to begin with abnormal tissue growth in a breast duct. A. Normal breast duct is shown. B. An overgrowth of normal cells may develop in the breast duct (hyperplasia). C. Over time, the cells develop abnormal...

Medical condition Pure red cell aplasia Scanning electron micrograph of blood cells. From left to right: human Pure red cell aplasia ( PRCA) or erythroblastopenia refers to a type of Signs and symptoms [ ] Signs and symptoms may include: • Pale appearance • Rapid heart rate • Fatigue Causes [ ] Causes of PRCA include: • Kaznelson P (1922). "Zur Entstehung der Blutplättchen". Verh Dtsch Ges Inn Med. 34: 557–8. • Hirokawa M, Sawada K, Fujishima N, etal. (January 2008). Haematologica. 93 (1): 27–33. • Geetha D, Zachary JB, Baldado HM, Kronz JD, Kraus ES (December 2000). "Pure red cell aplasia caused by Parvovirus B19 infection in solid organ transplant recipients: a case report and review of literature". Clinical Transplantation. 14 (6): 586–91. • Kwong YL, Wong KF (1998). J. Clin. Pathol. 51 (9): 672–5. • Miller AC, Rashid RM (2008). "Three episodes of acquired pure red cell aplasia restricted to pregnancy". Journal of Perinatal Medicine. 36 (3): 270–1. • Petrochko C (2009). Medpage Today. 14 August 2009. Accessed 19 August 2009. • Macdougall, IC (November 2007). "Epoetin-induced pure red cell aplasia: diagnosis and treatment". Current Opinion in Nephrology and Hypertension. 16 (6): 585–8. • • Sawada K, Hirokawa M, Fujishima N, etal. (August 2007). Haematologica. 92 (8): 1021–8. • Sawada K, Fujishima N, Hirokawa M (August 2008). Br. J. Haematol. 142 (4): 505–14. External links [ ]