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Post-maturity Syndrome
Post-maturity syndrome develops in about 20% of human pregnancies continuing past the expected dates. Ten years ago it was generally held that the postmature fetus ran some risk of dying in the uterus before the onset of labour because of degeneration and calcification of the placenta. Features of post-maturity syndrome include oligohydramnios, meconium aspiration, macrosomia and fetal problems such as dry peeling skin, overgrown nails, abundant scalp hair, visible creases on palms and soles, minimal fat deposition and skin colour become green or yellow due to meconeum staining. Post-maturity refers to any baby born after 42 weeks gestation or 294 days past the first day of the mother's last menstrual period. Less than 6 percent of all babies are born at 42 weeks or later. In most cases, continued fetal growth between 39 and 43 wk gestation results in a macrosomic infant. However, sometimes the placenta involutes, and multiple infarcts and villous degeneration cause placental insuffic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Business Media
UBM plc was a British business-to-business (B2B) events organiser headquartered in London, England, before its acquisition by Informa in 2018. It had a long history as a multinational media company. Its main focus was on B2B events, but its principal operations included live media and business-to-business communications, marketing services and data provision, and it principally served the technology, healthcare, trade and transport, ingredients and fashion industries. UBM was listed on the London Stock Exchange and was a constituent of the FTSE 250 Index. History Newspaper interests The history of the companies that made up UBM stretches back almost two hundred years. Up until its acquisition UBM businesses published many titles that were launched in the 19th century, including ''Building'' magazine, launched in 1843 by Joseph Hansom, as well as ''Chemist & Druggist''. The company was founded in 1918 as United Newspapers by David Lloyd George to acquire the ''Daily Chronicl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligohydramnios
Oligohydramnios is a medical condition in pregnancy characterized by a deficiency of amniotic fluid, the fluid that surrounds the fetus in the abdomen, in the amniotic sac. It is typically diagnosed by ultrasound when the amniotic fluid index (AFI) measures less than 5 cm or when the single deepest pocket (SDP) of amniotic fluid measures less than 2 cm. Amniotic fluid is necessary to allow for normal fetal movement, lung development, and cushioning from uterine compression. Low amniotic fluid can be attributed to a maternal, fetal, placental or idiopathic cause and can result in poor fetal outcomes including death. The prognosis of the fetus is dependent on the etiology, gestational age at diagnosis, and the severity of the oligohydramnios. The opposite of oligohydramnios is polyhydramnios, or an excess of amniotic fluid. Etiology The amount of amniotic fluid available is based on how much fluid is produced and how much is removed from the amniotic sac. In the first trimester, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Segment Caesarean Section
A lower (uterine) segment Caesarean section (LSCS) is the most commonly used type of Caesarean section. Most commonly to deliver the baby a transverse incision is made in the lower uterine segment above the attachment of the urinary bladder to the uterus. This type of incision results in less blood loss and is easier to repair than other types of Caesarean sections. Method A vertical incision in the lower uterine segment may be performed in the following circumstances:Obstetrics Simplified - Diaa M. EI-Mowafi > Caesarean SectionGeneva Foundation for Medical Education and Research. Edited by Aldo Campana, September 4, 2008 * presence of lateral varicosities * constriction ring to cut through it * deeply engaged head The location of an LSCS is beneficial for the following reasons: * peritoneum is more loosely attached to the uterus * contraction is less than in upper part of uterus * healing is more efficient * sutures are intact (less problem with suture loosening) Most bleeding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Journal Of Pediatrics
''The Journal of Pediatrics'' is a monthly peer-reviewed medical journal that covers all aspects of pediatrics. It was established in 1932 and is published by Elsevier. Although it was originally affiliated with the American Academy of Pediatrics, it is currently associated with the Association of Medical School Pediatric Department Chairs. Abstracting and indexing The journal is abstracted and indexed in Scopus, PubMed, and MEDLINE. In 2020, according to the ''Journal Citation Reports'', ''The Journal of Pediatrics'' had an impact factor of 4.406, ranking it 11th out of 129 journals in the category "Pediatrics". History ''The Journal of Pediatrics'' was established in 1932 by the American Academy of Pediatrics and was published through a partnership with C. V. Mosby. This partnership ended in 1947 when the academy launched '' Pediatrics'', citing their desire to have sole responsibility for all aspects of publishing their own society journal. ''The Journal of Pediatrics' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elsevier
Elsevier () is a Dutch academic publishing company specializing in scientific, technical, and medical content. Its products include journals such as ''The Lancet'', ''Cell'', the ScienceDirect collection of electronic journals, '' Trends'', the '' Current Opinion'' series, the online citation database Scopus, the SciVal tool for measuring research performance, the ClinicalKey search engine for clinicians, and the ClinicalPath evidence-based cancer care service. Elsevier's products and services also include digital tools for data management, instruction, research analytics and assessment. Elsevier is part of the RELX Group (known until 2015 as Reed Elsevier), a publicly traded company. According to RELX reports, in 2021 Elsevier published more than 600,000 articles annually in over 2,700 journals; as of 2018 its archives contained over 17 million documents and 40,000 e-books, with over one billion annual downloads. Researchers have criticized Elsevier for its high profit marg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Pregnancy
Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, culture, and language. Humans are highly social and tend to live in complex social structures composed of many cooperating and competing groups, from families and kinship networks to political states. Social interactions between humans have established a wide variety of values, social norms, and rituals, which bolster human society. Its intelligence and its desire to understand and influence the environment and to explain and manipulate phenomena have motivated humanity's development of science, philosophy, mythology, religion, and other fields of study. Although some scientists equate the term ''humans'' with all members of the genus ''Homo'', in common usage, it generally refers to ''Homo sapiens'', the only extant member. Anatomically modern huma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
