TURNER SYNDROME In 75-80% of cases, the single X chromosome comes from the mother's egg; the father's sperm that fertilizes the egg is missing its sex chromosome. 1. It is a chromosomal condition describing girls and women with common features, physical traits and medical conditions caused by the complete or partial absence of the second sex chromosome. Mashhad University Of Medical Scienses Turner syndrome is also known as monosomy of the X chromosome. TURNER SYNDROME BY OMOTAYO ADESIYUN OTHER NAMES Ullrich-Turner syndrome Monosomy X INCIDENCE One of the most common mosomies Incidence is 1/2500 liveborn females ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3cff65-M2ZhM See our User Agreement and Privacy Policy. This syndrome is found in 1 out of 1000 males. Turner syndrome is named for Dr. Henry Turner, who in 1938 published a report describing the disorder. Lennox-Gastaut syndrome is a rare and severe kind of epilepsy that starts in childhood. Carcinoid Syndrome may … We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Since there is usually one … Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21. Down syndrome varies in severity, so developmental problems range from moderate to serious. Sex Sterile Female Sterile Male 3. Turner Syndrome By: Mostafa Bakhshi Student Of Public Health Mashhad University Of Medical Scienses Iran-March 2015. 1. Turner Syndrome . Klinefelter syndrome is caused when a male baby is born with more than required or extra X chromosomes. The key difference between Down syndrome and Edward syndrome is that Down Syndrome is caused by the presence of an extra copy of chromosome 21 whereas Edward Syndrome is caused by the presence of an extra copy of chromosome 18. You can change your ad preferences anytime. Turner syndrome leads to various developmental problems and people with this syndrome are at risk of many diseases. Turner syndrome • Turner syndrome (TS): is a genetic condition that only affects females. Down syndrome causes a distinct facial appearance, intellectual disability, developmental delays, and may be associated with thyroid or heart disease in a person. Group 2. Undeveloped testes, sparse […] Both are caused by : genetic accidents. 49 years experience Developmental and Behavioral Pediatrics. What is Edward Syndrome 4. Increased understanding of Down syndrome and early interventions make a big difference in the lives of both children and adults with Down syndrome Down Syndrome occurs in a fetus with a full or partial extra copy of Chromosome 21, with characteristic features, congenital anomalies, hypotonia & Intellectual Disability. Both are caused by : genetic accidents. Start studying Turners Syndrome vs Down Syndrome. Turner syndrome is the dysgenesis in the female gonads, while Klinefelter syndrome is the male hypogonadism. By: Mostafa Bakhshi [1][2][3] … The missing genetic material … Student Of Public Health Turner Syndrome Overview; What Is It? Now customize the name of a clipboard to store your clips. what is the difference between down syndrome and turner syndrome? You can change your ad preferences anytime. March 2015. It is caused by a partial or complete absence of one of the X chromosomes in a female. In this condition, there is missin… Turner syndrome occurs in 1/2500 live births. • The condition is caused by an abnormal chromosome and affects about one in every 2,500 baby girls, but is much more common among pregnancies that do not survive to term (miscarriages and stillbirths). The fetuses are often severely hydropic (Figure 1). We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Turner syndrome (TS) is a chromosomal condition that describes girls and women with common features that are caused by complete or partial absence of the second sex chromosome. The incidence of Down syndrome is 1 in 700 newborns, while the incidence of Turner syndrome is 1 in 5,000 births. Down syndrome is caused by an extra or part of an extra 21st chromosome while. Turner syndrome (TS) occurs in approximately one out of every 2,000- 4,000 female live births. Key Difference – Klinefelter vs Turner Syndrome Klinefelter syndrome is defined as the male hypogonadism that occurs when there are two or more X chromosomes and two or more Y chromosomes. Down syndrome varies in severity among individuals, causing lifelong intellectual disability and developmental delays. The main difference between Klinefelter and Turner syndrome is that Klinefelter is a condition of trisomy in which one extra X chromosome is present in the genome of the person and Turner syndrome is a condition of monosomy in which one X chromosome is lacking in the genome of … Down syndrome, Turner syndrome, and Klinefelter syndrome constitute the most common chromosomal abnormalities encountered by primary care physicians. A single X chromosome is the most common cause of miscarriage. Turner syndrome is a chromosomal disorder that affects only females. Down syndrome, Turner syndrome, and Klinefelter syndrome constitute the most common chromosomal abnormalities encountered by primary care physicians. Learning the difference between NETs and Carcinoid Syndrome can help you have an informed discussion at your next appointment. Overview and Key Difference 2. If you continue browsing the site, you agree to the use of cookies on this website. Answer: down syndrome is an autosomal disease. What is Down Syndrome 3. P Learn vocabulary, terms, and more with flashcards, games, and other study tools. See our User Agreement and Privacy Policy. Turner Syndrome and Down Syndrome Diagnosing Turner's Turner Syndrome Down Syndrome Three Types of Down Syndrome Most common chromosomal anomaly Incidence of 1 in 600 or 1 in 900 live births Newborns puffy hands and feet redundant nuchal skin suspected if edema or hypoplastic If you continue browsing the site, you agree to the use of cookies on this website. The main difference between gene mutation and chromosomal mutation is that gene mutation is an alteration of the nucleotide sequence of a gene whereas chromosomal mutation is an alteration of the structure or number of chromosomes. Children with LGS have seizures often, and they have several different kinds of seizures. ADVERTISEMENTS: Some of the major Differences between Turner’s syndrome and Klinefelter’s Syndrome are as follows: Character Turner’s Syndrome Klinefelter’s Syndrome 1. The coexistence of double aneuploidy is very rare; Down-Turner published reports showed mosaicism related to two or more cell lines; the first case was reported in 1971 [1–3]. Women with Turner syndrome appear to have a stocky appearance, arms that turn out slightly at the elbow, a receding lower jaw, a short webbed neck, and low hairline at the back of the neck. Looks like you’ve clipped this slide to already. No public clipboards found for this slide. For example, it may be helpful to know that: Treating NETs does not necessarily treat Carcinoid Syndrome. As this eMedTV page explains, it only affects females. Turner syndrome is the complete or partial monosomy of the X chromosome, which is characterized primarily by the hypogonadism in phenotypic females. It is believed 99% of all 45,X conceptions result in miscarriage. See our Privacy Policy and User Agreement for details. Turner Syndrome occurs in a female fetus with an incomplete or missing X Chromosome, with characteristic features, … Looks like you’ve clipped this slide to already. Turner syndrome is characterized by complete or partial absence of one of the two X chromosomes. Down syndrome is the most common genetic cause of learning disabilities in children. Turner syndrome is a chromosomal disorder that affects development in females. Clipping is a handy way to collect important slides you want to go back to later. Down syndrome is caused by an extra or part of an extra 21st chromosome while Turner syndrome is caused by an absence in one or part of the sex(X) chromosome.Down syndrome can occur in … ... Klinefelter syndrome, Turner syndrome, and Down syndrome are caused by chromosomal mutations. These can be explained by saying that both the terms are problems related to the sex chromosomes, as in the earlier one there is lacking of one of the sex chromosomes and so-called as monosomy (2n-1), while the latter consist of the extra sex chromosome and so-called as trisomy (2n+1). See our Privacy Policy and User Agreement for details. 1. It results when a female's cells have one normal X chromosome and the other sex chromosome is either missing or structurally altered (females without Turner syndrome have two normal X chromosomes in each cell, and males have one X and one Y chromosome).Signs and symptoms may include short … No public clipboards found for this slide. Down syndrome typically is recognized at birth, Turner syndrome often is not recognized until adolescence,and many men with Klinefelter syndrome are never diagnosed. Chromosomal mutations of menstruation, absence of sex chromatin, narrow hips first described in the female,! 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