The use of aspirin in children under 16 suffering from viral illness has been linked to Reye's syndrome, a rare but severe liver disorder.

Excess calcium from supplements, fortified food and high-calcium diets, can cause milk-alkali syndrome, which has serious toxicity and can be fatal.

* Interstitial cystitis ( IC ) or painful bladder syndrome ( PBS ): BCG has been useful in treating some people with IC and / or PBS, which are chronic inflammatory bladder problems with unknown etiology.

Due to an affliction affecting bats in the northeastern US known as white nose syndrome ( WNS ), the US Fish & Wildlife Service has called for a moratorium effective March 26, 2009 on caving activity in states known to have hibernacula ( MD, NY, VT, NH, MA, CT, NJ, PA, VA, and WV ) affected by WNS, as well as adjoining states.

Tourette syndrome has also been considered a possibility.

In particular, the inability of centrioles to properly migrate prior to ciliary assembly has recently been linked to Meckel-Gruber syndrome.

Since 1997, the ILAE have been working on a new scheme that has five axes: ictal phenomenon, ( pertaining to an epileptic seizure ), seizure type, syndrome, etiology, impairment.

The spectrum of phenotypes has been extended to include female patients with early onset epileptic encephalopathies resembling Dravet syndrome, FIRES, Generalized epilepsy with febrile seizures plus ( GEFS +) or focal epilepsy with or without mental retardation.

There has been a shift towards early diagnosis and evaluation of functional status for individuals who have suffered from a stroke and presenting with pusher syndrome in order to decrease the time spent as an in-patient at hospitals and promote the return to function as early as possible.

Hypnotherapy has been studied for the treatment of irritable bowel syndrome.

* In nephrotic syndrome, the glomerulus has been damaged so that a large amount of protein in the blood enters the urine.

Exposure to VOCs has been related to organic solvent syndrome, although this relation has been somewhat controversial.

A very rare syndrome with isolated congenital insensitivity to pain has been linked with mutations in the SCN9A gene, which codes for a sodium channel ( Na < sub > v </ sub > 1. 7 ) necessary in conducting pain nerve stimuli.

General exercise has been shown to decrease the risk of developing RSI .. Doctors sometimes recommend that RSI sufferers engage in specific strengthening exercises, for example to improve sitting posture, reduce excessive kyphosis, and potentially thoracic outlet syndrome.

The syndrome has a characteristic picture but can be mistaken for other illnesses in some people, particularly those with neuroleptic malignant syndrome.

Vulvar Vestibulitis Syndrome ( VVS ) is the most common subtype of vulvodynia that affects premenopausal women – the syndrome has been cited as affecting about 10 %– 15 % of women seeking gynecological care.

The recent biographer Olivier Todd, who published a book on Malraux in 2005, suggests that he had Tourette's syndrome, although that has not been confirmed.

Marfan syndrome has a range of expressions, from mild to severe.

A transgenic mouse has been created carrying a single copy of a mutant fibrillin-1, a mutation similar to that found in the human gene known to cause Marfan syndrome.

Marfan syndrome has often been confused with Loeys-Dietz syndrome, because of the considerable clinical overlap between the two pathologies .< ref name =" loeysdietz ">

It has been linked to many disorders such as obesity hypoventilation syndrome, atelectasis and pulmonary embolism, adverse cardiovascular affects, and wound healing complications.

This syndrome resembles the well-described Fetal Alcohol Syndrome and has also been called the " fetal hydantoin syndrome ".

There are even reports of humans who normally walk on all fours with their feet but not their knees on the ground, but these cases are a result of conditions such as Uner Tan syndrome — very rare genetic neurological disorders rather than normal behavior.

# Congenital: Children of a healthy mother can, very rarely, develop myasthenic symptoms beginning at birth, congenital myasthenic syndrome or CMS.

The patient should be monitored for signs and symptoms of Stevens – Johnson syndrome, a very rare but potentially fatal skin condition.

A very small proportion of cases with NMT may develop central nervous system findings in their clinical course, causing a disorder called Morvan's syndrome and they may also have antibodies against potassium channels in their serum samples.

RF is also seen in other illnesses, for example Sjögren's syndrome, Hepatitis C, chronic infections and in approximately 10 % of the healthy population, therefore the test is not very specific.

Competence in sleep medicine requires an understanding of a myriad of very diverse disorders, many of which present with similar symptoms such as excessive daytime sleepiness, which, in the absence of volitional sleep deprivation, " is almost inevitably caused by an identifiable and treatable sleep disorder ", such as sleep apnea, narcolepsy, idiopathic central nervous system ( CNS ) hypersomnia, Kleine-Levin syndrome, menstrual-related hypersomnia, idiopathic recurrent stupor, or circadian rhythm disturbances.

" The Imperial College Healthcare site shows attention to obstructive sleep apnea syndrome ( OSA ) and very few other sleep disorders.

Cardiovascular malformations in Turner syndrome are also very serious, not only because of their high prevalence in that particular population but mainly because of their high lethal potential and their great implication in the increased mortality found in patients with Turner syndrome.

While some women with Turner syndrome have successfully become pregnant and carried their pregnancies to term, this is very rare and is generally limited to those women whose karyotypes are not 45, XO.

Carpal tunnel syndrome often is a symptom of transthyretin amyloidosis-associated polyneuropathy and prior carpal tunnel syndrome surgery is very common in individuals who later present with transthyretin amyloid-associated cardiomyopathy, suggesting that transthyretin amyloid deposition may cause carpal tunnel syndrome.

If these tests are normal, carpal tunnel syndrome is either absent or very, very mild.

Carpal tunnel syndrome with normal electrodiagnostic tests is very, very mild at worst.

It is likely, however, that Merrick suffered from the very rare Proteus syndrome.

However, if most cells in the brain activate the X chromosome with the functional MECP2 allele, the individual will have very mild Rett syndrome ; likewise, if most neurons activate the X chromosome with the mutated MECP2 allele, the individual will have very severe Rett syndrome just as males with MECP2 mutations do ( as they only have one X chromosome ).

Hence, a very high percentage of subjects who seem to have a history of a disorder at interview are false positives for such a medical condition and apparently never suffered a fully clinical syndrome.

Since the ventral and dorsal spinal cord have separate blood supply with very limited collateral flow, an anterior cord syndrome ( paralysis or paresis with some preserved sensory function ) is a possible surgical sequela, so it is important to have monitoring specific to the motor tracts as well as dorsal column monitoring.

Idiopathic postprandial syndrome without demonstrably low glucose levels at the time of symptoms can be more of a management challenge.

In rare circumstances, a low TSH indicates primary failure of the pituitary, or temporary inhibition of the pituitary due to another illness ( euthyroid sick syndrome ) and so checking the T < sub > 4 </ sub > and T < sub > 3 </ sub > is still clinically useful.

Other frequent features of the nephrotic syndrome include swelling, low serum albumin, and high cholesterol.

After birth, rapid or labored breathing, cyanosis, slow heartbeat, a barrel-shaped chest or low Apgar score are all signs of the syndrome.

A low white blood cell count ( neutropenia ) usually only occurs in patients with Felty's syndrome with an enlarged liver and spleen.

In a small proportion of cases the disease develops into the life-threatening dengue hemorrhagic fever, resulting in bleeding, low levels of blood platelets and blood plasma leakage, or into dengue shock syndrome, where dangerously low blood pressure occurs.

The prevalence of this abnormality also is low ( around 2. 9 %) in Turner syndrome.

Prominent characteristics of the syndrome include an elongated face, large or protruding ears, and low muscle tone.

Aside from intellectual disability, prominent characteristics of the syndrome include an elongated face, large or protruding ears, flat feet, larger testes ( macroorchidism ), and low muscle tone.

The most important factors are weight, genetics, endocrine disorders ( such as polycystic ovary syndrome in women of reproductive age ), aging, and sedentary lifestyle, ( i. e., low physical activity and excess caloric intake ).

The incidence of Rett syndrome in males is unknown, partly owing to the low survival of male fetuses with the Rett syndrome-associated MECP2 mutations, and partly to differences between signs caused by MECP2 mutations and those caused by Rett's.

Early complications include shock, infection, systemic inflammatory response syndrome, low blood calcium, high blood glucose, and dehydration.

Although a low plasma oncotic pressure is widely cited for the oedema of nephrotic syndrome, most physicians note that the oedema may occur before there is any significant protein in the urine ( proteinuria ) or fall in plasma protein level.

The low incidence of Lemierre's syndrome has not made it possible to set up clinical trials to study the disease.

* Due to low reabsorption at proximal tubule ( Fanconi syndrome )

Management for ocular congenital rubella syndrome ( CRS ) is similar to that for age-related macular degeneration, including counseling, regular monitoring, and the provision of low vision devices, if required.

Other events can also influence workplace morale, such as sick building syndrome, low wages, and employees being mistreated.

Williams syndrome ( WS or WMS ; also Williams – Beuren syndrome or WBS ) is a rare neurodevelopmental disorder characterized by a distinctive, " elfin " facial appearance, along with a low nasal bridge, an unusually cheerful demeanor and ease with strangers ; developmental delay coupled with strong language skills ; and cardiovascular problems, such as supravalvular aortic stenosis and transient hypercalcaemia.

The earliest observable symptoms of Williams syndrome include low birth weight, failure to thrive, trouble breastfeeding, nocturnal irritability and gastroesophageal reflux.

Cognitively, global Intelligence Quotient scores of individuals with Williams syndrome vary widely, but are often low.

Less common causes of this symptom profile are carcinoid syndrome, microscopic colitis, bacterial overgrowth, and eosinophilic gastroenteritis ; IBS is, however, such a common presentation and testing for these conditions would yield such low numbers of positive results that it is considered difficult to justify the expense.

There is strong evidence that low doses of tricyclic antidepressants can be effective for irritable bowel syndrome.

In severe cases, it develops into respiratory failure and acute respiratory distress syndrome ( ARDS ), and in 70-90 % of the cases, they develop lymphopenia ( low count of white blood cells ).