Lennox-Gastaut syndrome is a rare and severe kind of epilepsy that starts in childhood. 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 … 46XY complete gonadal dysgenesis (SWYER SYNDROME) is a rare type of Disorder of Sex Development (DSD) first described by Gim Swyer in 1955 where a 46-XY subject presents with internal and external female genitalia, normal or little mammary development and primary amenorrhoea, without clinical stigmata for Turner syndrome. Down syndrome typically is recognized at birth, Turner syndrome often is not recognized until adolescence,and many men with Klinefelter syndrome are never diagnosed. Down syndrome varies in severity among individuals, causing lifelong intellectual disability and developmental delays. Individuals with this syndromes are phenotypically males but with tendency towards femaleness. If you continue browsing the site, you agree to the use of cookies on this website. No public clipboards found for this slide. Turner syndrome can cause symptoms and complications throughout life, but treatments allow girls and women with this rare genetic disease to live relatively healthy lives. Sex Sterile Female Sterile Male 3. Looks like you’ve clipped this slide to already. As this eMedTV page explains, it only affects females. Undeveloped testes, sparse […] What is Edward Syndrome 4. Diagnosis(of(Fragile(X(and(Turner’s(Syndrome(Kevin&Miller&(kjmiller@stanford.edu)& && Dilli&Raj&Paudel&(drpaudel@stanford.edu)& CS&229&Machine&Learning&Final&Project& 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 … 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. 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. 49 years experience Developmental and Behavioral Pediatrics. For example, it may be helpful to know that: Treating NETs does not necessarily treat Carcinoid Syndrome. As stature and sexual development are the two main characteristics of TS, the condition may go undiagnosed until a girl reaches school age or puberty.As stature and sexual development are the two main characteristics of TS, the condition may go undiagnosed until a girl reaches school age or puberty.As stature and sexual development are the two main characteristics of TS, the condition may go undiagnosed until a girl reaches school age or puberty. By: Mostafa Bakhshi Turner Syndrome occurs in a female fetus with an incomplete or missing X Chromosome, with characteristic features, … Turner 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]. Clipping is a handy way to collect important slides you want to go back to later. 1. Turner Syndrome . If you continue browsing the site, you agree to the use of cookies on this website. 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. Turner Syndrome Overview; What Is It? Down syndrome causes a distinct facial appearance, intellectual disability, developmental delays, and may be associated with thyroid or heart disease in a person. 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. Answer: down syndrome is an autosomal disease. what is the difference between down syndrome and turner syndrome? Down syndrome varies in severity, so developmental problems range from moderate to serious. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. It involves a lack of part or all of a second sex chromosome in some or all cells. CONTENTS. This extra genetic material causes the developmental changes and physical features of Down syndrome. Turner syndrome occurs in 1/2500 live births. If you continue browsing the site, you agree to the use of cookies on this website. 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 See our User Agreement and Privacy Policy. Down syndrome, Turner syndrome, and Klinefelter syndrome constitute the most common chromosomal abnormalities encountered by primary care physicians. 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). [1][2][3] … The missing genetic material … Turner syndrome is caused by an absence in one or part of the sex(X) chromosome. A single X chromosome is the most common cause of miscarriage. 3 ARDS is fairly common and has high mortality • 10% of all ICU patients and 23.4% of all patients with Mechanical Ventilation in ICU • Overall hospital mortality- 40% • ARDS Period Prevalence: Mild - 30%, Moderate - 46.6% and Severe -23.4% and hospital mortality progressively increases 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, Turner syndrome, and Klinefelter syndrome constitute the most common chromosomal abnormalities encountered by primary care physicians. Since there is usually one … Carcinoid Syndrome may … This syndrome is found in 1 out of 1000 males. 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 … Turner syndrome is characterized by complete or partial absence of one of the two X chromosomes. Children with LGS have seizures often, and they have several different kinds of seizures. Genotype 44 + X0 44 + XXY 2. TURNER SYNDROME Start studying Turners Syndrome vs Down Syndrome. The incidence of Down syndrome is 1 in 700 newborns, while the incidence of Turner syndrome is 1 in 5,000 births. Clipping is a handy way to collect important slides you want to go back to later. Turner syndrome is a chromosomal disorder that affects only females. You can change your ad preferences anytime. and turner syndrome is a sex chromosomal disorder where 46 XO condition present.. Post Answer and Earn Credit Points Get 5 credit points for each correct answer. Group 2. Both are caused by : genetic accidents. See our Privacy Policy and User Agreement for details. Both are caused by : genetic accidents. 1. Introduction. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. What is Down Syndrome 3. Student Of Public Health Turner syndrome leads to various developmental problems and people with this syndrome are at risk of many diseases. 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 … Turner syndrome is the dysgenesis in the female gonads, while Klinefelter syndrome is the male hypogonadism. Overview and Key Difference 2. Turner syndrome • Turner syndrome (TS): is a genetic condition that only affects females. No public clipboards found for this slide. March 2015. You can change your ad preferences anytime. ... Klinefelter syndrome, Turner syndrome, and Down syndrome are caused by chromosomal mutations. Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21. Muni Venkatesh. Turner syndrome is the complete or partial monosomy of the X chromosome, which is characterized primarily by the hypogonadism in phenotypic females. Klinefelter syndrome is caused when a male baby is born with more than required or extra X chromosomes. Turner syndrome (TS) occurs in approximately one out of every 2,000- 4,000 female live births. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. where chromosome 21 become trisomy. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. In this condition, there is missin… Now customize the name of a clipboard to store your clips. If you continue browsing the site, you agree to the use of cookies on this website. Turner syndrome is a chromosomal disorder that affects development in females. Down Syndrome occurs in a fetus with a full or partial extra copy of Chromosome 21, with characteristic features, congenital anomalies, hypotonia & Intellectual Disability. Difference betweeen Klinefelter Syndrome and Turner Syndrome Klinefelter in 1942 reported an abnormal male syndrome, which came to be known as Klinefelter syndrome . Sex Characters Undeveloped ovaries and breasts, small uterus, absence of menstruation, absence of sex chromatin, narrow hips. It is caused by a partial or complete absence of one of the X chromosomes in a female. 1. The fetuses are often severely hydropic (Figure 1). 1. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. 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. 49 years experience Developmental and Behavioral Pediatrics. Down syndrome is caused by an extra or part of an extra 21st chromosome while. Mashhad University Of Medical Scienses Down syndrome is a chromosomal abnormality characterized by the presence of an extra copy of genetic material on chromosome 21, either in whole (trisomy 21) or part (such as due to translocations).The effects of the extra copy varies greatly from individual to individual, depending on the extent of the extra copy, genetic background, environmental factors, and random chance. Down syndrome is the most common genetic cause of learning disabilities in children. Now customize the name of a clipboard to store your clips. Turner Syndrome By: Mostafa Bakhshi Student Of Public Health Mashhad University Of Medical Scienses Iran-March 2015. • 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). See our Privacy Policy and User Agreement for details. By: Mostafa Bakhshi Student Of Public Health Mashhad University Of Medical Scienses March 2015 2. Turner syndrome is also known as monosomy of the X chromosome. TS was first described in the United States in 1938 by Dr. Henry Turner. 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. 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 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. P It is believed 99% of all 45,X conceptions result in miscarriage. Learning the difference between NETs and Carcinoid Syndrome can help you have an informed discussion at your next appointment. Dr. Johanna Fricke answered. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Looks like you’ve clipped this slide to already. Learn vocabulary, terms, and more with flashcards, games, and other study tools. See our User Agreement and Privacy Policy. This page further explores this syndrome and its causes, symptoms, and treatment options. Turner syndrome is named for Dr. Henry Turner, who in 1938 published a report describing the disorder. 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. Of miscarriage often, and to show you more relevant ads physical features of down syndrome varies in severity individuals! Of Public Health Mashhad University of Medical Scienses March 2015 2 in children States 1938. Affects females and other study tools children with LGS have seizures often, and to you. Can help you have an informed discussion at your next appointment syndromes are phenotypically males but tendency... Of one of the sex ( X ) chromosome data to personalize ads and show. Syndrome by: Mostafa Bakhshi Student of Public Health Mashhad University of Medical Scienses March 2015.... 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