Vanquish44/Healthcare_NLP huggingface dataset:
Question: What are the treatments for congenital hyperinsulinism ?
Answer: These resources address the diagnosis or management of congenital hyperinsulinism:  - Gene Review: Gene Review: Familial Hyperinsulinism  - Genetic Testing Registry: Exercise-induced hyperinsulinemic hypoglycemia  - Genetic Testing Registry: Familial hyperinsulinism  - Genetic Testing Registry: Hyperinsulinemic hypoglycemia familial 3  - Genetic Testing Registry: Hyperinsulinemic hypoglycemia familial 5  - Genetic Testing Registry: Hyperinsulinemic hypoglycemia, familial, 4  - Genetic Testing Registry: Hyperinsulinism-hyperammonemia syndrome  - Genetic Testing Registry: Islet cell hyperplasia  - Genetic Testing Registry: Persistent hyperinsulinemic hypoglycemia of infancy  - MedlinePlus Encyclopedia: Neonatal Hypoglycemia  - The Children's Hospital of Philadelphia: Congenital Hyperinsulinism Center   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: congenital hyperinsulinism
Source: GHR
Question: What is (are) Miller syndrome ?
Answer: Miller syndrome is a rare condition that mainly affects the development of the face and limbs. The severity of this disorder varies among affected individuals.  Children with Miller syndrome are born with underdeveloped cheek bones (malar hypoplasia) and a very small lower jaw (micrognathia). They often have an opening in the roof of the mouth (cleft palate) and/or a split in the upper lip (cleft lip). These abnormalities frequently cause feeding problems in infants with Miller syndrome. The airway is usually restricted due to the micrognathia, which can lead to life-threatening breathing problems.  People with Miller syndrome often have eyes that slant downward, eyelids that turn out so the inner surface is exposed (ectropion), and a notch in the lower eyelids called an eyelid coloboma. Many affected individuals have small, cup-shaped ears, and some have hearing loss caused by defects in the middle ear (conductive hearing loss). Another feature of this condition is the presence of extra nipples. Miller syndrome does not affect a person's intelligence, although speech development may be delayed due to hearing impairment.  Individuals with Miller syndrome have various bone abnormalities in their arms and legs. The most common problem is absent fifth (pinky) fingers and toes. Affected individuals may also have webbed or fused fingers or toes (syndactyly) and abnormally formed bones in the forearms and lower legs. People with Miller syndrome sometimes have defects in other bones, such as the ribs or spine.  Less commonly, affected individuals have abnormalities of the heart, kidneys, genitalia, or gastrointestinal tract.

Topic: Miller syndrome
Source: GHR
Question: How many people are affected by Miller syndrome ?
Answer: Miller syndrome is a rare disorder; it is estimated to affect fewer than 1 in 1 million newborns. At least 30 cases have been reported in the medical literature.

Topic: Miller syndrome
Source: GHR
Question: What are the genetic changes related to Miller syndrome ?
Answer: Mutations in the DHODH gene cause Miller syndrome. This gene provides instructions for making an enzyme called dihydroorotate dehydrogenase. This enzyme is involved in producing pyrimidines, which are building blocks of DNA, its chemical cousin RNA, and molecules such as ATP and GTP that serve as energy sources in the cell. Specifically, dihydroorotate dehydrogenase converts a molecule called dihydroorotate to a molecule called orotic acid. In subsequent steps, other enzymes modify orotic acid to produce pyrimidines.  Miller syndrome disrupts the development of structures called the first and second pharyngeal arches. The pharyngeal arches are five paired structures that form on each side of the head and neck during embryonic development. These structures develop into the bones, skin, nerves, and muscles of the head and neck. In particular, the first and second pharyngeal arches develop into the jaw, the nerves and muscles for chewing and facial expressions, the bones in the middle ear, and the outer ear. It remains unclear exactly how DHODH gene mutations lead to abnormal development of the pharyngeal arches in people with Miller syndrome.  Development of the arms and legs is also affected by Miller syndrome. Each limb starts out as a small mound of tissue called a limb bud, which grows outward. Many different proteins are involved in the normal shaping (patterning) of each limb. Once the overall pattern of a limb is formed, detailed shaping can take place. For example, to create individual fingers and toes, certain cells self-destruct (undergo apoptosis) to remove the webbing between each digit. The role dihydroorotate dehydrogenase plays in limb development is not known. It is also unknown how mutations in the DHODH gene cause bone abnormalities in the arms and legs of people with Miller syndrome.

Topic: Miller syndrome
Source: GHR
Question: Is Miller syndrome inherited ?
Answer: This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.

Topic: Miller syndrome
Source: GHR
Question: What are the treatments for Miller syndrome ?
Answer: These resources address the diagnosis or management of Miller syndrome:  - Genetic Testing Registry: Miller syndrome   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: Miller syndrome
Source: GHR
Question: What is (are) congenital fibrosis of the extraocular muscles ?
Answer: Congenital fibrosis of the extraocular muscles is a disorder that affects the muscles that surround the eyes. These muscles control eye movement and the position of the eyes (for example, looking straight ahead). Congenital fibrosis of the extraocular muscles prevents the normal development and function of these muscles. As a result, affected individuals are unable to move their eyes normally. Most people with this condition have difficulty looking upward, and their side-to-side eye movement may also be limited. The eyes may be misaligned such that they look in different directions (strabismus). Instead of moving their eyes, affected individuals may need to turn their head to track moving objects. Additionally, many people with congenital fibrosis of the extraocular muscles have droopy eyelids (ptosis), which further limits their vision.  Researchers have identified at least four forms of congenital fibrosis of the extraocular muscles, designated CFEOM1, CFEOM2, CFEOM3, and Tukel syndrome. The specific problems with eye movement vary among the types. Tukel syndrome is characterized by missing fingers (oligodactyly) and other hand abnormalities in addition to problems with eye movement.

Topic: congenital fibrosis of the extraocular muscles
Source: GHR
Question: How many people are affected by congenital fibrosis of the extraocular muscles ?
Answer: CFEOM1 is the most common form of congenital fibrosis of the extraocular muscles, affecting at least 1 in 230,000 people. CFEOM1 and CFEOM3 have been reported worldwide, whereas CFEOM2 has been seen in only a few families of Turkish, Saudi Arabian, and Iranian descent. Tukel syndrome appears to be very rare; it has been diagnosed in only one large Turkish family.

Topic: congenital fibrosis of the extraocular muscles
Source: GHR
Question: What are the genetic changes related to congenital fibrosis of the extraocular muscles ?
Answer: CFEOM1 and rare cases of CFEOM3 result from mutations in the KIF21A gene. This gene provides instructions for making a protein called a kinesin, which is essential for the transport of materials within cells. Researchers believe that this protein plays an important role in the normal development and function of nerves in the head and face. In particular, this protein plays a critical role in the development of a particular branch of cranial nerve III, which emerges from the brain and controls muscles that raise the eyes and eyelids. Mutations in the KIF21A gene likely alter the protein's ability to transport materials within nerve cells, preventing the normal development of these cranial nerves and the extraocular muscles they control. Abnormal function of the extraocular muscles leads to restricted eye movement and related problems with vision.  Mutations in the PHOX2A gene cause CFEOM2. This gene provides instructions for making a protein that is found in the developing nervous system. Studies suggest that the PHOX2A protein plays a critical role in the development of cranial nerves III and IV, which are necessary for normal eye movement. Mutations likely eliminate the function of the PHOX2A protein, which prevents the normal development of these cranial nerves and the extraocular muscles they control.  In most cases of CFEOM3, the genetic cause of the condition is unknown. Studies suggest that a gene associated with CFEOM3 may be located near one end of chromosome 16. The gene associated with Tukel syndrome has not been identified either, although researchers think that it may be located near one end of chromosome 21.

Topic: congenital fibrosis of the extraocular muscles
Source: GHR
Question: Is congenital fibrosis of the extraocular muscles inherited ?
Answer: The different types of congenital fibrosis of the extraocular muscles have different patterns of inheritance. CFEOM1 and CFEOM3 are inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In some cases, an affected person inherits the mutation from one affected parent. Other cases result from new mutations in the gene and occur in people with no history of the disorder in their family.  CFEOM2 is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. Tukel syndrome also appears to have an autosomal recessive pattern of inheritance, although the genetic change responsible for this disorder is unknown.

Topic: congenital fibrosis of the extraocular muscles
Source: GHR
Question: What are the treatments for congenital fibrosis of the extraocular muscles ?
Answer: These resources address the diagnosis or management of congenital fibrosis of the extraocular muscles:  - Gene Review: Gene Review: Congenital Fibrosis of the Extraocular Muscles  - Genetic Testing Registry: Fibrosis of extraocular muscles, congenital, 1  - Genetic Testing Registry: Fibrosis of extraocular muscles, congenital, 2  - Genetic Testing Registry: Fibrosis of extraocular muscles, congenital, 3a, with or without extraocular involvement  - Genetic Testing Registry: Tukel syndrome  - MedlinePlus Encyclopedia: Extraocular Muscle Function Testing  - MedlinePlus Encyclopedia: Strabismus   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: congenital fibrosis of the extraocular muscles
Source: GHR
Question: What is (are) polycystic kidney disease ?
Answer: Polycystic kidney disease is a disorder that affects the kidneys and other organs. Clusters of fluid-filled sacs, called cysts, develop in the kidneys and interfere with their ability to filter waste products from the blood. The growth of cysts causes the kidneys to become enlarged and can lead to kidney failure. Cysts may also develop in other organs, particularly the liver.  Frequent complications of polycystic kidney disease include dangerously high blood pressure (hypertension), pain in the back or sides, blood in the urine (hematuria), recurrent urinary tract infections, kidney stones, and heart valve abnormalities. Additionally, people with polycystic kidney disease have an increased risk of an abnormal bulging (an aneurysm) in a large blood vessel called the aorta or in blood vessels at the base of the brain. Aneurysms can be life-threatening if they tear or rupture.  The two major forms of polycystic kidney disease are distinguished by the usual age of onset and the pattern in which it is passed through families. The autosomal dominant form (sometimes called ADPKD) has signs and symptoms that typically begin in adulthood, although cysts in the kidney are often present from birth or childhood. Autosomal dominant polycystic kidney disease can be further divided into type 1 and type 2, depending on the genetic cause. The autosomal recessive form of polycystic kidney disease (sometimes called ARPKD) is much rarer and is often lethal early in life. The signs and symptoms of this condition are usually apparent at birth or in early infancy.

Topic: polycystic kidney disease
Source: GHR
Question: How many people are affected by polycystic kidney disease ?
Answer: Polycystic kidney disease is a fairly common genetic disorder. It affects about 500,000 people in the United States. The autosomal dominant form of the disease is much more common than the autosomal recessive form. Autosomal dominant polycystic kidney disease affects 1 in 500 to 1,000 people, while the autosomal recessive type occurs in an estimated 1 in 20,000 to 40,000 people.

Topic: polycystic kidney disease
Source: GHR
Question: What are the genetic changes related to polycystic kidney disease ?
Answer: Mutations in the PKD1, PKD2, and PKHD1 genes cause polycystic kidney disease.  Mutations in either the PKD1 or PKD2 gene can cause autosomal dominant polycystic kidney disease; PKD1 gene mutations cause ADPKD type 1, and PKD2 gene mutations cause ADPKD type 2. These genes provide instructions for making proteins whose functions are not fully understood. Researchers believe that they are involved in transmitting chemical signals from outside the cell to the cell's nucleus. The two proteins work together to promote normal kidney development, organization, and function. Mutations in the PKD1 or PKD2 gene lead to the formation of thousands of cysts, which disrupt the normal functions of the kidneys and other organs. People with mutations in the PKD2 gene, particularly women, typically have a less severe form of the disease than people with PKD1 mutations. The signs and symptoms, including a decline in kidney function, tend to appear later in adulthood in people with a PKD2 mutation.  Mutations in the PKHD1 gene cause autosomal recessive polycystic kidney disease. This gene provides instructions for making a protein whose exact function is unknown; however, the protein likely transmits chemical signals from outside the cell to the cell nucleus. Researchers have not determined how mutations in the PKHD1 gene lead to the formation of numerous cysts characteristic of polycystic kidney disease.  Although polycystic kidney disease is usually a genetic disorder, a small percentage of cases are not caused by gene mutations. These cases are called acquired polycystic kidney disease. This form of the disorder occurs most often in people with other types of kidney disease who have been treated for several years with hemodialysis (a procedure that filters waste products from the blood).

Topic: polycystic kidney disease
Source: GHR
Question: Is polycystic kidney disease inherited ?
Answer: Most cases of polycystic kidney disease have an autosomal dominant pattern of inheritance. People with this condition are born with one mutated copy of the PKD1 or PKD2 gene in each cell. In about 90 percent of these cases, an affected person inherits the mutation from one affected parent. The other 10 percent of cases result from a new mutation in one of the genes and occur in people with no history of the disorder in their family.  Although one altered copy of a gene in each cell is sufficient to cause the disorder, an additional mutation in the second copy of the PKD1 or PKD2 gene may make cysts grow faster and increase the severity of the disease. The rate at which cysts enlarge and cause a loss of kidney function varies widely, and may be influenced by mutations in other genes that have not been identified.  Polycystic kidney disease also can be inherited in an autosomal recessive pattern. People with this form of the condition have two altered copies of the PKHD1 gene in each cell. The parents of a child with an autosomal recessive disorder are not affected but are carriers of one copy of the altered gene.

Topic: polycystic kidney disease
Source: GHR
Question: What are the treatments for polycystic kidney disease ?
Answer: These resources address the diagnosis or management of polycystic kidney disease:  - Gene Review: Gene Review: Polycystic Kidney Disease, Autosomal Dominant  - Gene Review: Gene Review: Polycystic Kidney Disease, Autosomal Recessive  - Genetic Testing Registry: Polycystic kidney disease 2  - Genetic Testing Registry: Polycystic kidney disease 3, autosomal dominant  - Genetic Testing Registry: Polycystic kidney disease, adult type  - Genetic Testing Registry: Polycystic kidney disease, infantile type  - MedlinePlus Encyclopedia: Polycystic kidney disease   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: polycystic kidney disease
Source: GHR
Question: What is (are) Sjgren-Larsson syndrome ?
Answer: Sjgren-Larsson syndrome is a condition characterized by dry, scaly skin (ichthyosis); neurological problems; and eye problems. These symptoms are apparent by early childhood and usually do not worsen with age.  Affected infants tend to be born prematurely. At birth the skin is red (erythema), but later in infancy the skin becomes dry, rough, and scaly with a brownish or yellowish tone. Mild to severe itchiness (pruritus) is also common. These skin abnormalities are generally dispersed over the whole body, most severely affecting the nape of the neck, the torso, and the extremities. The skin of the face is usually not affected.  People with this condition may also have neurological signs and symptoms. Most affected individuals have leukoencephalopathy, which is a change in a type of brain tissue called white matter. White matter consists of nerve fibers covered by a substance (myelin) that insulates and protects the nerves. The leukoencephalopathy is thought to contribute to many of the neurological signs and symptoms in people with Sjgren-Larsson syndrome. Most affected individuals have intellectual disability that varies from mild to profound and is usually apparent by early childhood. People with Sjgren-Larsson syndrome have speech difficulties (dysarthria) and delayed speech. Usually they are able to produce only short sentences with poorly formed words. Rarely, people with this condition have normal intelligence. In addition, approximately 40 percent of people with Sjgren-Larsson syndrome have seizures.  Children with this condition often experience delayed development of motor skills (such as crawling and walking) due to abnormal muscle stiffness (spasticity) that is typically in their legs and, less commonly, also in their arms. About one-half of people with Sjgren-Larsson syndrome require wheelchair assistance and many others need some form of support to walk.  Affected individuals have tiny crystals in the light-sensitive tissue at the back of the eye (retina) that can be seen during an eye exam. Based on their appearance, these retinal crystals are often called glistening white dots. These white dots are usually apparent by early childhood, and it is unclear if they affect normal vision. People with Sjgren-Larsson syndrome may also have nearsightedness (myopia) or an increased sensitivity to light (photophobia).

Topic: Sjgren-Larsson syndrome
Source: GHR
Question: How many people are affected by Sjgren-Larsson syndrome ?
Answer: Sjgren-Larsson syndrome was first observed in Sweden, where the prevalence of this condition is 1 per 250,000 individuals. Outside Sweden, the prevalence of this condition is unknown.

Topic: Sjgren-Larsson syndrome
Source: GHR
Question: What are the genetic changes related to Sjgren-Larsson syndrome ?
Answer: Mutations in the ALDH3A2 gene cause Sjgren-Larsson syndrome. The ALDH3A2 gene provides instructions for making an enzyme called fatty aldehyde dehydrogenase (FALDH). The FALDH enzyme is part of a multistep process called fatty acid oxidation in which fats are broken down and converted into energy. Specifically, the FALDH enzyme breaks down molecules called fatty aldehydes to fatty acids.  ALDH3A2 gene mutations disrupt the normal process of fatty acid oxidation. Most mutations result in the production of a FALDH enzyme that is unable to break down fatty aldehyde molecules. As a result, fats that cannot be broken down build up in cells. Within skin cells, excess fat accumulation can interfere with the formation of membranes that act as protective barriers to control water loss. As a result of the loss of these protective barriers, the skin has difficulty maintaining its water balance, resulting in dry, scaly skin. In the brain, the consequences of excess fat accumulation are unclear, but it is likely that an abundance of fat disrupts the formation of myelin. Myelin is the covering that protects nerves and promotes the efficient transmission of nerve impulses. A lack of myelin can lead to neurological problems such as intellectual disability and walking difficulties. The cause of the eye problems is unclear, but it is also likely related to a disruption in the breakdown of fats.

Topic: Sjgren-Larsson syndrome
Source: GHR
Question: Is Sjgren-Larsson syndrome inherited ?
Answer: This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.

Topic: Sjgren-Larsson syndrome
Source: GHR
Question: What are the treatments for Sjgren-Larsson syndrome ?
Answer: These resources address the diagnosis or management of Sjgren-Larsson syndrome:  - Genetic Testing Registry: Sjgren-Larsson syndrome   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: Sjgren-Larsson syndrome
Source: GHR