There is no permanent cure for this syndrome, although patients can be treated according to their specific symptoms. The prognosis for those with Cockayne syndrome is poor, as death typically occurs by the age of 12. Treatment usually involves physical therapy and minor surgeries to the affected organs, like cataract removal. Also wearing high-factor sunscreen and protective clothing is recommended as patients with Cockayne syndrome are very sensitive to UV radiation. Optimal nutrition can also help. Genetic counseling for the parents is recommended, as the disorder has a 25% chance of being passed to any future children, and prenatal testing is also a possibility. Another important aspect is prevention of recurrence of CS in other sibling. Identification of gene defects involved makes it possible to offer genetic counseling and antenatal

diagnostic testing to the parents who already have one affected child.

Imaging studies reveal widespread absence of the myelin sheaths of the neurons in the white matter of the brain, and general atrophy of the cortex. Calcifications have also been found in the putamen, an area of the forebrain that regulates movements and aids in some forms of learning, along with in the cortex. Additionally, atrophy of the central area of the cerebellum found in patients with Cockayne syndrome could also result in the lack of muscle control, particularly involuntary, and poor posture typically seen.

CIPA sufferers have to live an extremely cautious life, incorporating numerous controls as part of their daily routine. Every morning it will be necessary to check for bruises, scratches or other injuries that might have taken place during sleeping hours, as it is very common for CIPA patients to injure themselves unknowingly. Temperature measuring must be done constantly, as well as urination control, by setting alarms or other reminders.

If any kind of accident has been suffered, regardless of its type and severity, CIPA patients must go through a thorough check for compromising injuries.

At young ages, permanent surveillance is vital. A lack of awareness of the extreme dangers this condition represents condemns the infant to a complete lack of tools against risk situations.

There are several other procedures a CIPA patient has to undergo in order to live a safe life. Those mentioned above were extracted from a “Doctor House” episode (Insensitive).

Congenital insensitivity to pain with anhidrosis may be misdiagnosed for leprosy, based on similar symptoms of severe injuries to the hands and feet.

Marfanoid–progeroid–lipodystrophy syndrome (MPL), also known as Marfan lipodystrophy syndrome (MFLS) or progeroid fibrillinopathy, is an extremely rare medical condition which manifests as a variety of symptoms including those usually associated with Marfan syndrome, an appearance resembling that seen in neonatal progeroid syndrome (NPS; also known as Wiedemann–Rautenstrauch syndrome), and severe partial lipodystrophy. It is a genetic condition that is caused by mutations in the "FBN1" gene, which encodes profibrillin, and affects the cleavage products of profibrillin, fibrillin-1, a fibrous structural protein, and asprosin, a glucogenic protein hormone. As of 2016, fewer than 10 cases of the condition have been reported. Lizzie Velasquez and Abby Solomon have become known publicly through the media for having the condition.

In addition to severe lipodystrophy (loss of adipose tissue), individuals with MPL show a concomitant marked loss of lean tissue mass, which also contributes to their "skinny" appearance. Based on visual inspection, it was originally thought that the lipodystrophy associated with MPL was generalized. However, it appears in fact to be partial, being confined to the face, distal extremities, and the and lateral regions of the buttocks. Normal amounts of subcutaneous fat are found in the torso over the chest and abdomen. As such, the breasts are normal in females with MPL.

Individuals with MPL have an appearance of being prematurely aged, but this is not due to actual early aging and is instead due to their paucity of subcutaneous fat. As such, MPL is not truly a form of progeria.

In 2016, it was discovered that the partial lipodystrophy associated with MPL is caused by loss of the C-terminal domain cleavage product of profibrillin and novel glucogenic protein hormone, which has been named asprosin. Due to asprosin deficiency, individuals with MPL eat less, and do not gain weight or develop symptoms of diabetes like insulin resistance. MPL patients burn less energy than normal individuals, but also consume less, and their net energy balance is moderately reduced. In contrast to MPL patients, whose asprosin is undetectable in the blood, individuals with obesity and diabetes have elevated levels of asprosin. As such, "FBN1" has been nicknamed the "thin gene", and drug development for targeted inhibition of asprosin signaling is considered to be an "unusually promising" potential therapeutic route in the treatment of obesity and diabetes.

The following are the Amsterdam criteria in identifying high-risk candidates for molecular genetic testing:

"Amsterdam Criteria (all bullet points must be fulfilled):"

- Three or more family members with a confirmed diagnosis of colorectal cancer, one of whom is a first degree (parent, child, sibling) relative of the other two

- Two successive affected generations

- One or more colon cancers diagnosed under age 50 years

- Familial adenomatous polyposis (FAP) has been excluded

"Amsterdam Criteria II (all bullet points must be fulfilled):"

- Three or more family members with HNPCC-related cancers, one of whom is a first-degree relative of the other two

- Two successive affected generations

- One or more of the HNPCC-related cancers diagnosed under age 50 years

- Familial adenomatous polyposis (FAP) has been excluded

The opioid antagonist naloxone allowed a woman with congenital insensitivity to pain to experience it for the first time. Similar effects were observed in Na1.7 null mice treated with naloxone. As such, opioid antagonists like naloxone and naltrexone may be effective in treating the condition.

Genetic testing for mutations in DNA mismatch repair genes is expensive and time-consuming, so researchers have proposed techniques for identifying cancer patients who are most likely to be HNPCC carriers as ideal candidates for genetic testing. The Amsterdam Criteria (see below) are useful, but do not identify up to 30% of potential Lynch syndrome carriers. In colon cancer patients, pathologists can measure microsatellite instability in colon tumor specimens, which is a surrogate marker for DNA mismatch repair gene dysfunction. If there is microsatellite instability identified, there is a higher likelihood for a Lynch syndrome diagnosis. Recently, researchers combined microsatellite instability (MSI) profiling and immunohistochemistry testing for DNA mismatch repair gene expression and identified an extra 32% of Lynch syndrome carriers who would have been missed on MSI profiling alone. Currently, this combined immunohistochemistry and MSI profiling strategy is the most advanced way of identifying candidates for genetic testing for the Lynch syndrome.

Genetic counseling and genetic testing are recommended for families that meet the Amsterdam criteria, preferably before the onset of colon cancer.

The diagnosis is based on involvement of less than 10% of the skin. It is known as TEN when more than 30% of the skin is involved and an intermediate form with 10 to 30% involvement. A positive Nikolsky's sign is helpful in the diagnosis of SJS and TEN. A skin biopsy is helpful, but not required, to establish a diagnosis of SJS and TEN.

SJS (with less than 10% of body surface area involved) has a mortality rate of around 5%. The mortality for toxic epidermal necrolysis (TEN) is 30–40%. The risk for death can be estimated using the SCORTEN scale, which takes a number of prognostic indicators into account. It is helpful to calculate a SCORTEN within the first 3 days of hospitalization. Other outcomes include organ damage/failure, cornea scratching, and blindness.. Restrictive lung disease may develop in patients with SJS and TEN after initial acute pulmonary involvement. Patients with SJS or TEN caused by a drug have a better prognosis the earlier the causative drug is withdrawn.

The condition is determined by birth weight and/or length.

A related condition, IUGR, is generally diagnosed by measuring the mother's uterus, with the fundal height being less than it should be for that stage of the pregnancy. If it is suspected, the mother will usually be sent for an ultrasound to confirm.

Congenital insensitivity to pain is found in Vittangi, a village in Kiruna Municipality in northern Sweden, where nearly 40 cases have been reported. A few Americans also have it.

Syndactyly of the border digits (thumb/index finger or ring/small fingers) is treated at early age to prevent the larger digit from curving towards the smaller digit with growth. Typically, syndactyly of these digits is treated at six months of age. The treatment of syndactyly of the other digits is elective and is more commonly performed when the digits have grown, at 18–24 months of age.

Mild forms of IBS should be diagnosable from appearance and patient history alone. Severe cases of IBS are hard to distinguish from mild EHK.

A skin biopsy shows a characteristic damaged layer in the upper spinous level of the skin. Again it may be difficult to distinguish from EHK.

The gene causing IBS is known and so a definite diagnosis can be given by genetic testing.

The features of the MRI and the characteristics of the lesion can be correlated when a biopsy has been taken, providing a way to standarize the future MRI diagnosis

Balo concentric sclerosis lesions can be distinguished from normal lesions on MRI showing alternative hypotense and hypertense layers

Balo concentric lesions can be viewed using the myelin water imaging techniques. This is a special MRI sequence that shows the myelin's percentage of water content.

Pattern III lesions, including Balo lesions, have a specific initiation pattern under MRI (MRILIP) consisting in showing Gadolinium enhancement before FLAIR MRI appearance.

CCCA tends to present itself in the 20s and progresses over 20–30 years. One should consider this diagnosis in African Americans with what appears to be a female-pattern hair loss.

Treatments for CCCA remain investigational. Altering hair care practices has not been proven to assist in hair rejuvenation. High-dose topical steroids, antibiotics, immunomodulators such as tacrolimus (Protopic) and pimecrolimus (Elidel), and anti-androgen/5alpha Reductase inhibitors have been used with unknown efficacy.

90 percent of babies born SGA catch up in growth by the age of 2. However, all SGA babies should be watched for signs of Failure-to-Thrive (FTT), hypoglycemia and other conditions common to SGA babies (see below). Hypoglycemia is common in asymmetrical SGA babies because their larger brains burn calories at a faster rate than their usually limited fat stores hold. Hypoglycemia is treated by frequent feedings and/or additions of cornstarch-based products (such as Duocal powder) to the feedings.

For the 10 percent of those that are SGA without catchup growth by the age of 2, an endocrinologist should be consulted. Some cases warrant growth hormone therapy (GHT).

There are some common conditions and disorders found in many that are SGA (and especially those that are SGA without catchup growth by age 2). They should be treated by the appropriate specialist:

- Gastroenterologist - for gastrointestinal issues such as: reflux (GERD) and/or delayed gastric emptying (DGE)

- Dietitian - to address caloric deficits. Dietitians are usually brought in for cases that include FTT. Also, according to the theory of thrifty phenotype, causes of growth restriction also trigger epigenetic responses in the fetus that are otherwise activated in times of chronic food shortage. If the offspring actually develops in an environment rich in food it may be more prone to metabolic disorders, such as obesity and type II diabetes.

- Speech Language Pathologist (SLP) or Occupational Therapist (OT) - for feeding issues. OTs may also treat sensory issues

- Behaviorist - for feeding issues, a behavioral approach may also be used, but usually for older children (over 2)

- Allergist - to diagnose or rule out food allergies (not necessarily more common in those SGA than the normal population)

- Ear, Nose and Throat doctor (ENT) - to diagnose enlarged adenoids or tonsils (not necessarily more common in those SGA than the normal population)

For IUGR (during pregnancy), possible treatments include the early induction of labor, though this is only done if the condition has been diagnosed and seen as a risk to the health of the fetus.

Definitive diagnosis of TEN often requires biopsy confirmation. Histologically, early TEN shows scattered necrotic keratinocytes. In more advanced TEN, full thickness epidermal necrosis is visualized, with a subepidermal split, and scant inflammatory infiltrate in the papillary dermis. Epidermal necrosis found on histology is sensitive but not specific finding for TEN.

The diagnosis of TEN is based on both clinical and histologic findings. Early TEN can resemble non-specific drug reactions, so clinicians should maintain a high index of suspicion for TEN. The presence of oral, ocular, and/or genital mucositis is helpful diagnostically, as these findings are present in nearly all patients with TEN. The Nikolsky sign - a separation of the papillary dermis from the basal layer upon gentle lateral pressure - and the Asboe-Hansen sign - a lateral extension of bullae with pressure - are also helpful diagnostic signs found in patients with TEN.

Given the significant morbidity and mortality from TEN, as well as improvement in outcome from prompt treatment, there is significant interest in the discovery of serum biomarkers for early diagnosis of TEN. Serum granulysin and serum high-mobility group protein B1 (HMGB1) are among a few of the markers being investigated which have shown promise in early research.

Because the circumference of the conjoined fingers is smaller than the circumference of the two separated fingers, there is not enough skin to cover both digits once they are separated at the time of surgery. Therefore, the surgeon must bring new skin into the area at the time of surgery. This is most commonly done with a skin graft (from groin or anterior elbow). Skin can also be used from the back of the hand by mobilizing it (called a "graftless" syndactyly correction), which requires planning over a period of months prior to surgery.

Hunan hand syndrome (also known as "Chili burn") is a cutaneous condition and commonly among those who remove the skins from large batches of roasted chili peppers.

A report comparing 1H-magnetic resonance spectroscopy, magnetization transfer and diffusion tensor imaging with histopathology in a patient with Balo's concentric sclerosis, found that inflammation was traced by fractional anisotropy and increased lactate. In contrast, magnetization transfer ratio and the diffusion coefficient show a loss of tissue in the rings of the lesion.

After centrifuging, the serum of myoglobinuria is clear, where the serum of hemoglobinuria after centrifuge is pink to red.

Diagnosis can be made by checking fasting and post prandial insulin levels either with normal meal or with 100gms of oral glucose