Once a diagnosis is made, the treatment is based on an individual’s clinical condition and may include standard management for autoimmunity and immunodeficiency. Hematopoietic stem cell transplantation has cured the immune abnormalities in one TRIANGLE patient, although the neurodevelopmental delay would likely remain. Investigators at the National Institute of Allergy and Infectious Diseases at the US National Institutes of Health currently have clinical protocols to study new approaches to the diagnosis and treatment of this disorder.

The clinical symptoms are caused by abnormalities of the immune system and disruption of basic cellular functions. Patients show markedly decreased circulating T cells, B cells and natural killer (NK) cells, with severely reduced naive T cells and hypergammaglobulinemia.

The symptoms would appear at birth or shortly after birth. The combination of physical symptoms on the child would suggest they have CHILD syndrome. A skin sample examined under a microscope would suggest the characteristics of the syndrome and an X-Ray of the trunk, arms, and legs would help to detect underdeveloped bones. A CT scan would help detect problems of the internal organs.

Physical examination to examine muscle wasting, laboratory investigations.

Testing is available to help identify any environmental or food allergies. Caregivers and clinicians can assess the child for the development of an allergy by noting the presence of signs and symptoms and history of exposure.

Infants with DG who drink breast milk or lactose-containing formula may have elevated levels of galactose in their blood, tissues, and urine due to their impaired ability to process the galactose after it has been absorbed. DG can be detected in dried blood spots by newborn screening on the basis of elevated galactose metabolite levels, low GALT enzyme activity, or both. DG can be diagnosed by genetic testing.

Not all NBS tests for galactosemia are designed to detect DG so affected infants born in one location may be detected while those born in another may not. For example, all states in the US screen for classic galactosemia in their NBS panel, but some states have lower GALT enzyme activity cut-off levels than others. NBS in states with a low GALT cut off level still detects classic galactosemia and helps to minimize false positives, but it can also result in "missed" DG diagnoses for those samples with partial GALT enzyme activity that is above the cut-off. In those states, a NBS result for galactosemia designated as "normal" may not be informative about an infant's DG status.

Most infants with DG who are detected by NBS have their diagnosis confirmed in a follow-up evaluation. The differential diagnosis of a positive newborn screen for galactosemia includes: classic galactosemia, clinical variant galactosemia, DG, GALE (epimerase) deficiency, GALK (galactokinase) deficiency, or an initial false positive result. There are also other rare conditions, such as portosystemic venous shunting and hepatic arteriovenous malformations, or Fanconi-Bickel Syndrome (GSDXI) that can lead to elevated blood galactose or urinary galactitol, triggering an initial suspicion of galactosemia.

The Centers for Disease Control and Prevention (CDC) recommends HIV testing for all pregnant women as a part of routine prenatal care. The test is usually performed in the first trimester of pregnancy with other routine laboratory tests. HIV testing is recommended because HIV-infected women who do not receive testing are more likely to transmit the infection to their children.

HIV testing may be offered to pregnant women on an "opt-in" or an "opt-out" basis. In the "opt-in" model, women are counseled on HIV testing and elect to receive the test by signing a consent form. In the "opt-out" model, the HIV test is automatically performed with other routine prenatal tests. If a woman does not want to be tested for HIV, she must specifically refuse the test and sign a form declining testing. The CDC recommends "opt-out" testing for all pregnant women because it improves disease detection and treatment and helps reduce transmission to children.

If a woman chooses to decline testing, she will not receive the test. However, she will continue to receive HIV counseling throughout the pregnancy so that she may be as informed as possible about the disease and its impact. She will be offered HIV testing at all stages of her pregnancy in case she changes her mind.

HIV testing begins with a screening test. The most common screening test is the rapid HIV antibody test which tests for HIV antibodies in blood, urine, or oral fluid. HIV antibodies are only produced if an individual is infected with the disease. Therefore, presence of the antibodies is indicative of an HIV infection. Sometimes, however, a person may be infected with HIV but the body has not produced enough antibodies to be detected by the test. If a woman has risk factors for HIV infection but tests negative on the initial screening test, she should be retested in 3 months to confirm that she does not have HIV. Another screening test that is more specific is the HIV antigen/antibody test. This is a newer blood test that can detect HIV infection quicker than the antibody test because it detects both virus particles and antibodies in the blood.

Any woman who has a positive HIV screening test must receive follow-up testing to confirm the diagnosis. The follow-up test can differentiate HIV-1 from HIV-2 and is a more specific antibody test. It may also detect the virus directly in the bloodstream.

Very little is known about outcomes in DG after early childhood. This is because many infants with DG are born in states where they are not diagnosed by NBS, and of those who are diagnosed, most are discharged from metabolic follow-up as toddlers.

Because it is unclear whether DG has any long-term developmental impacts, or if diet modification would prevent or resolve any issues that may result from DG, any developmental or psychosocial problems experienced by a person with DG should be treated symptomatically and the possibility of other causes should be explored.

Of note, premature ovarian insufficiency, a common outcome among girls and women with classic galactosemia, has been checked by hormone studies and does not appear to occur at high prevalence among girls with DG.

Prior Research Concerning Developmental Outcomes of Children with DG: Three

studies of developmental outcomes of children with DG have been published.

- The first looked at biochemical markers and developmental outcomes in a group of 28 toddlers and young children with DG, some of whom had drunk milk through infancy and some of whom had drunk soy formula. The authors found that galactose metabolites were significantly elevated in the infants drinking milk over those drinking soy. However, all of the children scored within normal limits on standardized tests of child development.

- A second study of developmental outcomes in DG looked at 3 to 10 year olds living in a large metropolitan area and asked whether children diagnosed as newborns with DG in this group were more likely than their unaffected peers to receive special educational services later in childhood. The answer was yes. Specifically, children with DG in this group were significantly more likely than other children to receive a diagnosis of, or special educational services for, a speech/language disorder.

- The final study reported that addressed developmental outcomes in DG was a pilot study involving direct assessments of 15 children, all ages 6–11 years old; 15 had DG and 5 did not. Children in the DG group showed slower auditory processing than did the control group. The DG group also showed some slight differences in auditory memory, receptive language/ listening skills, social-emotional functioning, and balance and fine motor coordination.

Combined,

these studies "suggest" that school age

children with DG "might" be at

increased risk for specific developmental difficulties compared with controls. All

of the relevant studies were limited, however, leaving the question of whether

children with DG are truly at increased risk for developmental difficulties

unresolved. Current reports also leave open the question of whether dietary

exposure to milk in infancy associates with developmental outcomes in DG. More

research is needed to answer these questions.

Babies born to HIV-positive women should receive a 6-week course of zidovudine (AZT). The medication should be started within the first 6 to 12 hours of life. The baby should be tested for HIV at 14 to 21 days of life, at 1 to 2 months of age, and once more at 4 to 6 months of age. Usual antibody based testing is unreliable in infants due to the transmission of maternal antibodies. A qualitative HIV DNA PCR assay is recommended as it will detect pro-viral HIV DNA since HIV RNA may be suppressed by ART. In order to ensure the baby is HIV-negative, there must be two negative test results. Since zidovudine has been known to cause or worsen anemia, the baby's blood count should be routinely checked during AZT therapy.

To reduce the risk of developing "Pneumocystis jirovecii" pneumonia (PCP), all infants born to HIV-positive mothers should receive trimethoprim/sulfamethoxazole at age 4–6 weeks.

Although the risk is very low, HIV can also be transmitted to a baby through food that was previously chewed (pre-chewed) by a mother or caretaker infected with HIV. To be safe, babies should not be fed pre-chewed food.

People infected with CMV develop antibodies to it, initially IgM later IgG indicating current infection and immunity respectively. If the virus is detected in the blood, saliva, urine or other body tissues, it means that the person has an active infection.

When infected with CMV, most women have no symptoms, but some may have symptoms resembling mononucleosis. Women who develop a mononucleosis-like illness during pregnancy should consult their medical provider.

The Centers for Disease Control and Prevention (CDC) does not recommend routine maternal screening for CMV infection during pregnancy because there is no test that can definitively rule out primary CMV infection during pregnancy. Women who are concerned about CMV infection during pregnancy should practice CMV prevention measures.Considering that the CMV virus is present in saliva, urine, tears, blood, mucus, and other bodily fluids, frequent hand washing with soap and water is important after contact with diapers or oral secretions, especially with a child who is in daycare or interacting with other young children on a regular basis.

A diagnosis of congenital CMV infection can be made if the virus is found in an infant's urine, saliva, blood, or other body tissues during the first week after birth. Antibody tests cannot be used to diagnose congenital CMV; a diagnosis can only be made if the virus is detected during the first week of life. Congenital CMV cannot be diagnosed if the infant is tested more than one week after birth.

Visually healthy infants are not routinely tested for CMV infection although only 10–20% will show signs of infection at birth though up to 80% may go onto show signs of prenatal infection in later life. If a pregnant woman finds out that she has become infected with CMV for the first time during her pregnancy, she should have her infant tested for CMV as soon as possible after birth.

Asphyxiating thoracic dysplasia or Jeune syndrome is a ciliopathy.It is also known as "Jeune syndrome".

It was described in 1955.

Because CHILD syndrome is a congenital disorder, the symptoms may be present at birth or may develop during the first few weeks of life and continue for the lifetime of the patient.

There are several ways to determine if a child has chondrodystrophy, including parent testing and x-rays. If the fetus is suspected of having chondrodystrophy, the parents can be tested to find out if the fetus in fact does have the disease. It is not until the baby is born that a diagnosis can be declared. The diagnosis is declared with the help of several x-rays and charted bone growth patterns. Once the child is diagnosed the parents have to monitor the children because of several different factors. As the child gets older, hearing, eyesight and motor skills may be defective. Also, breathing (apnea) and weight problems (obesity) may occur. Structurally, scoliosis, bowed legs (genu varum), and arthritis may result.

Diagnosis can be difficult as symptoms may be nonspecific. A CT scan of the head is typically recommended if a concern is present. While retinal bleeding is common, it can also occur in other conditions.

Avoiding allergens will help prevent symptoms. Allergies that a child has to the family pet can be controlled by removing the animal and finding it a new home. Exterminating cockroaches, mice and rats and a thorough cleaning can reduce symptoms of an allergy in children. Dust mites are attracted to moisture. They consume human skin that has come off and lodged in, furniture, rugs, mattresses, box springs, and pillows. The child's bedding can be covered with allergen-proof covers. Laundering of the child's clothing, bed linens and blankets will also reduce exposure.

Exposure to allergens outside the home can be controlled with the use of air conditioners. Washing the hair, taking a bath or shower before bedtime can be done to remove allergens that have been picked up from outside the home. If grass or grass pollen is an allergen it is sometimes beneficial to remain indoors while grass is being cut or mowed. Children with allergies to grass can avoid playing in the grass to prevent allergic symptoms. Staying out of piled leaves in the fall can help. Pets returning into the home after being outdoors may track in allergens.

A barium swallow test is often performed, where the child is given a liquid or food with barium in it. This allows the consulting medical practitioners to trace the swallow-function on an X-ray or other investigative system such as a CAT scan. An endoscopic assignment test can also be performed, where an endoscope is used to view the oesophagus and throat on a screen. It can also allow viewing of how the patient will react during feeding.

While the findings of AHT are complex and many, they are often referred to as a "triad". The process of inferring violent or abusive shaking from the findings in the SBS diagnosis has also been referred to as a hypothesis.

In 2000, Rob Parish, Deputy Director of the National Center on Shaken Baby Syndrome, summarized the "triad" as follows: "Often referred to as the “triad”, the consensus continues to be that a collection of (1)damage to the brain, evidenced by severe brain swelling and/or diffuse traumatic axonal injury; (2) bleeding under the membranes which cover the brain, usually subdural and/or subarachnoid bleeding; and, (3) bleeding in the layers of the retina, often accompanied by other ocular damage, when seen in young children or infants, is virtually diagnostic of severe, whiplash shaking of the head."

SBS may be misdiagnosed, underdiagnosed, and overdiagnosed, and caregivers may lie or be unaware of the mechanism of injury. Commonly, there are no externally visible signs of the condition. Examination by an experienced ophthalmologist is often critical in diagnosing shaken baby syndrome, as particular forms of ocular bleeding are quite characteristic. Magnetic resonance imaging may also depict retinal bleeds; this may occasionally be useful if an ophthalmologist examination is delayed or unavailable. Conditions that must be ruled out include hydrocephalus, sudden infant death syndrome (SIDS), seizure disorders, and infectious or congenital diseases like meningitis and metabolic disorders. CT scanning and magnetic resonance imaging are used to diagnose the condition. Conditions that may accompany SBS include bone fractures, injury to the cervical spine (in the neck), retinal bleeding, cerebral bleed or atrophy, hydrocephalus, and papilledema (swelling of the optic disc).

The terms "non-accidental head injury" or "inflicted traumatic brain injury" have been suggested instead of "SBS".

The connection of the triad to episodes of traumatic shaking is controversial with a 2016 systematic review finding limited scientific evidence associating the triad to episodes of traumatic shaking, and insufficient evidence for using the triad to identify such episodes. The connection is controversial in part following cases where parents of children exhibiting the triad have, in addition to losing custody, been jailed or sentenced to death.

Most healthy people working with infants and children face no special risk from CMV infection. However, for women of child-bearing age who previously have not been infected with CMV, there is a potential risk to the developing unborn child (the risk is described above in the Pregnancy section). Contact with children who are in day care, where CMV infection is commonly transmitted among young children (particularly toddlers), may be a source of exposure to CMV. Since CMV is transmitted through contact with infected body fluids, including urine and saliva, child care providers (meaning day care workers, special education teachers, as well as mothers) should be educated about the risks of CMV infection and the precautions they can take. Day care workers appear to be at a greater risk than hospital and other health care providers, and this may be due in part to the increased emphasis on personal hygiene in the health care setting.

Recommendations for individuals providing care for infants and children:

- Employees should be educated concerning CMV, its transmission, and hygienic practices, such as handwashing, which minimize the risk of infection.

- Susceptible nonpregnant women working with infants and children should not routinely be transferred to other work situations.

- Pregnant women working with infants and children should be informed of the risk of acquiring CMV infection and the possible effects on the unborn child.

- Routine laboratory testing for CMV antibody in female workers is not specifically recommended due to its high occurrence, but can be performed to determine their immune status.

Overall, hemoglobin C disease is one of the more benign hemoglobinopathies. Mild-to-moderate reduction in RBC lifespan may accompany from mild hemolytic anemia. Individuals with hemoglobin C disease have sporadic episodes of musculoskeletal (joint) pain. People with hemoglobin C disease can expect to lead a normal life.

A pain scale measures a patient's pain intensity and other features. Pain scales are based on self-report, observational (behavioral), or physiological data. Self-report is considered primary and should be obtained if possible. Pain measurements help determine the severity, type, and duration of the pain. They are also used to construct an accurate diagnosis, determine a treatment plan, and evaluate the effectiveness of treatment. Pain scales are available for neonates, infants, children, adolescents, adults, seniors, and persons with impaired communication. Pain assessments are often regarded as "the 5th Vital Sign".

Genetic counseling may be appropriate for high-risk couples who wish to have a baby.

Jeune syndrome is a rare genetic disorder that affects the way a child’s cartilage and bones develop. It begins before the child is born. Jeune syndrome affects the child's rib cage, pelvis, arms and legs.

Usually, problems with the rib cage cause the most serious health problems for children with Jeune syndrome. Their rib cages (thorax) are smaller and narrower than usual. This can keep the child's lungs from developing fully or expanding when the child inhales. The child may breathe rapidly and shallowly. They may have trouble breathing when they have an upper or lower respiratory infection, like pneumonia.

Breathing trouble can range from mild to severe. In some children, it is not noticeable, aside from fast breathing. In most children, breathing problems are serious. About 60% to 70% of children with this condition die from respiratory failure as babies or young children.

Children with Jeune syndrome who survive often develop problems with their kidneys, another serious feature of Jeune syndrome. Over time they may experience renal failure.

As a result, few children with Jeune syndrome live into their teen years.

Children with Jeune syndrome have a form of dwarfism. They are short in stature, and their arms and legs are shorter than most people’s.

Another name for Jeune syndrome is asphyxiating thoracic dystrophy. This diagnosis is grouped with other chest problems called thoracic insufficiency syndrome (TIS).

Pervasive refusal syndrome is for the most part frequently seen in girls and less so in boys. The average age of onset is between the ages of 7 and 15. Affected children are usually high achievers with high self-expectations, fears of failure, and difficulty dealing with failure to achieve personal standards. The onset of PRS is usually acute.

In an effort to further refine the United Nations guideline for optimal infant feeding options for HIV-infected mothers, the World Health Organization (WHO) held a three-day convention in Geneva in 2006 to review new evidence that had been established since they last established a guideline in 2000. Participants included UN agencies, representative from nongovernmental organizations, researchers, infant feeding experts, and WHO headquarters departments. The convention concluded with the following recommendations: If replacement feeding is acceptable, feasible, affordable and safe, HIV-infected mothers are recommended to use replacement feeding. Otherwise, exclusive breastfeeding is recommended. At six months, if replacement feeding is still not available, HIV-infected mothers are encouraged to slowly introduce food while continuing breastfeeding. Those with HIV-infected infants are recommended to continue breastfeeding even after 6 months.

In order to avoid problems, the person must be rehabilitated with small but frequent rations, given every two to four hours. During one week, the diet, hyperglucidic, is gradually enriched in protein as well as essential elements: sweet milk with mineral salts and vitamins. The diet may include lactases - so that children who have developed lactose intolerance can ingest dairy products - and antibiotics - to compensate for immunodeficiency. After two to three weeks, the milk is replaced by boiled cereals fortified with minerals and vitamins until its mass is at least 80% of normal weight. Traditional food can then be reintroduced. The child is considered healed when his mass reaches 85% of normal.