Noonan Syndrome: Introduction
Noonan Syndrome: A rare genetic disorder characterized by a webbed neck, chest deformity, undescended testes and pulmonic stenosis.
More detailed information about the symptoms,
causes, and treatments of Noonan Syndrome is available below.
Symptoms of Noonan Syndrome
See full list of 38
symptoms of Noonan Syndrome
Home Diagnostic Testing
Home medical testing related to Noonan Syndrome:
- Child Behavior: Home Testing
- Child General Health: Home Testing
Wrongly Diagnosed with Noonan Syndrome?
Noonan Syndrome: Related Patient Stories
Noonan Syndrome: Complications
Read more about complications of Noonan Syndrome.
Causes of Noonan Syndrome
Read more about causes of Noonan Syndrome.
Disease Topics Related To Noonan Syndrome
Research the causes of these diseases that are similar to, or related to, Noonan Syndrome:
Less Common Symptoms of Noonan Syndrome
See full list of 18
occasional symptoms of Noonan Syndrome
Noonan Syndrome: Undiagnosed Conditions
Commonly undiagnosed diseases in related medical categories:
Misdiagnosis and Noonan Syndrome
Mild worm infections undiagnosed in children: Human worm infestations, esp. threadworm, can be overlooked in some cases,
because it may cause only mild or even absent...read more »
Heart attacks can be undiagnosed: Although the most severe symptoms of heart attack are hard to miss,
there are varying degrees of severity.
It is altogether...read more »
Heart attacks can be overdiagnosed: Although many people die from heart attacks, there are also
many cases where people fear that they have a heart attack, but actually have something milder.
Some of the conditions which may be ...read more »
Rare heart condition often undiagnosed: The rare heart condition called long QT syndrome can lead to episodes of palpitations
and rapid heartbeat.
In rare cases, this undiagnosed condition can be fatal.
It should be considered for any...read more »
Heart attack can be over-diagnosed: Although heart attack is often undiagnosed,
leading to fatality, it can also be over-diagnosed.
People become concerned that a condition is a heart attack,
whereas there are various less dangerous...read more »
Mesenteric adenitis misdiagnosed as appendicitis in children: Because appendicitis is one of the
more feared conditions for a child with abdominal pain, it can be over-diagnosed
(it can, of...read more »
Blood pressure cuffs misdiagnose hypertension in children: One known misdiagnosis issue
with hyperension, arises in relation to the simple equipment used to test blood pressure.
The "cuff" around the arm to measure blood pressure can simply...read more »
Children with migraine often misdiagnosed: A migraine often fails to be
correctly diagnosed in pediatric patients.
These patients are not the typical migraine sufferers, but migraines can also occur in children.
See misdiagnosis of...read more »
Hypertension misdiagnosis common in children: Hypertension is often
misdiagnosed in adults (see misdiagnosis of hypertension), but its misdiagnosis is even more likely in...read more »
Read more about Misdiagnosis and Noonan Syndrome
Noonan Syndrome: Research Doctors & Specialists
Research related physicians and medical specialists:
- Cholesterol Specialists:
- Cardiac (Heart) Specialists:
- Neck Health Specialists:
- Child Health Specialists (Pediatrics):
- more specialists...»
Other doctor, physician and specialist research services:
Hospitals & Clinics: Noonan Syndrome
Research quality ratings and patient safety measures
for medical facilities in specialties related to Noonan Syndrome:
Hospital & Clinic quality ratings »
Choosing the Best Hospital:
More general information, not necessarily in relation to Noonan Syndrome,
on hospital performance and surgical care quality:
Noonan Syndrome: Rare Types
Rare types of diseases and disorders in related medical categories:
Evidence Based Medicine Research for Noonan Syndrome
Medical research articles related to Noonan Syndrome include:
Click here to find more evidence-based articles on the TRIP Database
Noonan Syndrome: Animations
More Noonan Syndrome animations & videos
Research about Noonan Syndrome
Visit our research pages for current research about Noonan Syndrome treatments.
Clinical Trials for Noonan Syndrome
The US based website ClinicalTrials.gov lists information on both federally
and privately supported clinical trials using human volunteers.
Some of the clinical trials listed on ClinicalTrials.gov for Noonan Syndrome include:
Read more about Clinical Trials for Noonan Syndrome
Statistics for Noonan Syndrome
Noonan Syndrome: Broader Related Topics
Types of Noonan Syndrome
User Interactive Forums
Read about other experiences, ask a question about Noonan Syndrome, or answer someone else's question, on our message boards:
Definitions of Noonan Syndrome:
A cardiofacial syndrome with a variable phenotype, which may change with age, many characteristics of which overlap those of the Turner syndrome. Short stature and mild mental retardation are the main features of this syndrome. Webbed neck, heart defects, chest deformities, characteristic facial features, and other abnormalities, and occasional hyperpyrexia may be associated. Cardiofaciocutaneous and Noonan syndromes are sometimes considered the same entity.
- (Source - Diseases Database)
Noonan Syndrome is listed as a "rare disease" by the Office of
Rare Diseases (ORD) of the National Institutes of Health
(NIH). This means that Noonan Syndrome, or a subtype of Noonan Syndrome,
affects less than 200,000 people in the US population.
Source - National Institutes of Health (NIH)
Ophanet, a consortium of European partners,
currently defines a condition rare when it affects 1 person per 2,000.
They list Noonan Syndrome as a "rare disease".
Source - Orphanet
Contents for Noonan Syndrome:
» Next page: What is Noonan Syndrome?
Medical Tools & Articles:
Tools & Services:
Forums & Message Boards
- Ask or answer a question at the Boards: