Druvith/medqa huggingface dataset:
What causes Fibrolamellar carcinoma ? 

What causes fibrolamellar carcinoma? The exact underlying cause of fibrolamellar carcinoma (FLC) is poorly understood. Other forms of liver cancer are often associated with liver cirrhosis (scarring of the liver) which may be caused by alcohol abuse; autoimmune diseases of the liver; Hepatitis B or C viral infections; chronic inflammation of the liver; and/or hemochromatosis. However, FLC typically occurs in the absence of underlying liver inflammation or scarring; thus, specific risk factors for this condition remain unidentified. Recent research suggests that a deletion on chromosome 19 may play a key role in the formation of FLC. This deletion is called a "somatic mutation" since it is only present in the cells of the liver. Somatic mutations accumulate during a person's lifetime and are not inherited or passed on to future generations.
How to diagnose Fibrolamellar carcinoma ? 

How is fibrolamellar carcinoma diagnosed? If fibrolamellar carcinoma (FLC) is suspected based on the presence of certain signs and symptoms, imaging studies such as ultrasound, MRI scan and/or CT scan are typically recommended for diagnosis and staging. Unlike other forms of liver cancer, serum alpha fetoprotein is typically not elevated in FLC. Medscape Reference's Web site offers more specific information on the diagnosis of FLC. Please click on the link to access this resource.
What are the treatments for Fibrolamellar carcinoma ? 

How might fibrolamellar carcinoma be treated? The standard treatment for fibrolamellar carcinoma (FLC) is surgical resection. Due to the rarity of the condition, there is limited information to support the use of other treatment options and there is no standard chemotherapy regimen. However, other treatments may be considered if surgical resection isn't an option. For example, liver transplantation may be considered in patients who are not candidates for partial resection (removing a portion of the liver). Medscape Reference's Web site offers more specific information on the treatment and management of FLC. Please click the link to access this resource.
What are the symptoms of Leigh syndrome, French Canadian type ? 

What are the signs and symptoms of Leigh syndrome, French Canadian type? The Human Phenotype Ontology provides the following list of signs and symptoms for Leigh syndrome, French Canadian type. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Seizures 5% Anteverted nares - Ataxia - Autosomal recessive inheritance - CNS demyelination - Delayed speech and language development - Failure to thrive - Gliosis - Highly arched eyebrow - Hirsutism - Hyperglycemia - Hypertelorism - Hypoglycemia - Hypoplasia of midface - Increased CSF lactate - Increased hepatocellular lipid droplets - Increased serum lactate - Infantile onset - Lactic acidosis - Low anterior hairline - Malar flattening - Microvesicular hepatic steatosis - Muscular hypotonia - Peripheral demyelination - Prominent forehead - Strabismus - Tachypnea - Tremor - Wide nasal bridge - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
What are the symptoms of Kenny-Caffey syndrome type 1 ? 

What are the signs and symptoms of Kenny-Caffey syndrome type 1? The Human Phenotype Ontology provides the following list of signs and symptoms for Kenny-Caffey syndrome type 1. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Anemia - Autosomal recessive inheritance - Birth length less than 3rd percentile - Calvarial osteosclerosis - Carious teeth - Congenital hypoparathyroidism - Decreased skull ossification - Delayed closure of the anterior fontanelle - Delayed skeletal maturation - Hypertelorism - Hypocalcemia - Hypomagnesemia - Intrauterine growth retardation - Long clavicles - Proportionate short stature - Recurrent bacterial infections - Seizures - Short foot - Short palm - Slender long bone - Small hand - Tetany - Thin clavicles - Thin ribs - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
What are the symptoms of Vertebral fusion posterior lumbosacral blepharoptosis ? 

What are the signs and symptoms of Vertebral fusion posterior lumbosacral blepharoptosis? The Human Phenotype Ontology provides the following list of signs and symptoms for Vertebral fusion posterior lumbosacral blepharoptosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal form of the vertebral bodies 90% Abnormality of the musculature 90% Ptosis 90% Vertebral segmentation defect 90% Limitation of joint mobility 50% Sacral dimple 50% Tarsal synostosis 50% Abnormality of metabolism/homeostasis - Autosomal dominant inheritance - Congenital ptosis - Posterior fusion of lumbosacral vertebrae - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
What is (are) Split hand split foot nystagmus ? 

Split hand split foot nystagmus is a rare congenital syndrome characterized by split hand and split foot deformity and eye abnormalities, especially nystagmus. It is thought to have an autosomal dominant mode of inheritance. Currently, the underlying genetic defect has not been identified. The outlook for children with this condition is good.
What are the symptoms of Split hand split foot nystagmus ? 

What are the signs and symptoms of Split hand split foot nystagmus? People with this condition are born with split hands and feet. Split hands and split foot refers to a developmental malformation consisting of missing digits (fingers and/or toes), a deep median cleft (cleft down the center of the hand or foot), and fusion of remaining digits. People with this syndrome also have rapid involuntary movements of the eyes, called nystagmus. Abnormalities of the teeth can occur rarely. The Human Phenotype Ontology provides the following list of signs and symptoms for Split hand split foot nystagmus. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Nystagmus 90% Split foot 90% Split hand 90% Abnormality of the metacarpal bones 50% Strabismus 50% Visual impairment 50% Abnormality of retinal pigmentation 7.5% Cataract 7.5% Autosomal dominant inheritance - Congenital nystagmus - Monodactyly (hands) - Retinopathy - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
Is Split hand split foot nystagmus inherited ? 

How is split hand split foot nystagmus inherited? Split hand split foot nystagmus is thought to be inherited in an autosomal dominant fashion. A person with an autosomal dominant condition has a 50% chance of passing the condition on to their children. Click here to learn more about autosomal dominant inheritance. Sometimes a person is the only one in their family with the autosomal dominant disorder. One explanation for this is that the person has a de novo or new mutation. De novo mutations refer to a change in a gene that is present for the first time in one family member as a result of a mutation in the mothers egg or fathers sperm, or in the fertilized egg itself. In addition, there have been a couple of case reports where unaffected parents had more than one child with split hand split foot nystagmus. It is thought that this may have been due to germline mosaicism. In germline mosaicism, one of the unaffected parents has the disease-causing genetic mutation in some of his/her eggs or sperm only. Click here to learn more about mosaicism.
What are the symptoms of Beardwell syndrome ? 

What are the signs and symptoms of Beardwell syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Beardwell syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Osteoarthritis 90% Obesity 50% Palmoplantar keratoderma 50% Autosomal dominant inheritance - Punctate palmar and solar hyperkeratosis - Vertebral hyperostosis - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
What is (are) Congenital deafness with vitiligo and achalasia ? 

Congenital deafness with vitiligo and achalasia is a syndrome characterized by deafness present from birth (congenital), associated with short stature, vitiligo, muscle wasting and achalasia (swallowing difficulties). The condition was described in a brother and sister born to first cousin parents. It is believed to be inherited in an autosomal recessive manner.
What are the symptoms of Congenital deafness with vitiligo and achalasia ? 

What are the signs and symptoms of Congenital deafness with vitiligo and achalasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Congenital deafness with vitiligo and achalasia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) EEG abnormality 90% Hypopigmented skin patches 90% Sensorineural hearing impairment 90% Short stature 90% Skeletal muscle atrophy 90% Achalasia - Autosomal recessive inheritance - Hearing impairment - Vitiligo - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
What are the symptoms of Camptodactyly arthropathy coxa vara pericarditis syndrome ? 

What are the signs and symptoms of Camptodactyly arthropathy coxa vara pericarditis syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Camptodactyly arthropathy coxa vara pericarditis syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Arthritis - Arthropathy - Autosomal recessive inheritance - Congenital finger flexion contractures - Constrictive pericarditis - Coxa vara - Flattened metacarpal heads - Flattened metatarsal heads - Generalized morning stiffness - Synovial hypertrophy - Wrist flexion contracture - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
What is (are) Situs inversus ? 

Situs inversus is a condition in which the arrangement of the internal organs is a mirror image of normal anatomy. It can occur alone (isolated, with no other abnormalities or conditions) or it can occur as part of a syndrome with various other defects. Congenital heart defects are present in about 5-10% of affected people. The underlying cause and genetics of situs inversus are complex. Familial cases have been reported.
What are the symptoms of Situs inversus ? 

What are the signs and symptoms of situs inversus? In isolated situs inversus (occurring alone with no other abnormalities), there is a complete mirror image transposition of the thoracic (chest) and abdominal organs, and anterior-posterior (front-back) symmetry is normal. Many affected people have no associated health issues when the condition is isolated. When situs inversus occurs in association with other conditions such as Kartagener syndrome or primary ciliary dyskinesia, additional signs and symptoms relating to these conditions will be present.
Is Situs inversus inherited ? 

Is situs inversus inherited? The genetics of situs inversus is complex. Several familial cases have been reported in which the inheritance has been described as either autosomal recessive (most commonly), autosomal dominant, or X-linked. The condition appears to be genetically heterogeneous, meaning that different genetic factors or genes may cause the condition among different people or families. If situs inversus is associated with another underlying syndrome or condition, the inheritance pattern may be the same as that of the underlying condition. People with questions about genetic risks to themselves or family members are encouraged to speak with a genetics professional.
How to diagnose Situs inversus ? 

How is situs inversus diagnosed? A thorough physical examination, followed by radiographic imaging of the chest and abdomen and electrocardiography, identify most cases of situs inversus. The main diagnostic challenge in affected people is the non-traditional presence of referred pain (pain felt in a different location than its source).
What are the treatments for Situs inversus ? 

How might situs inversus be treated? In isolated situs inversus, no treatment may be necessary. When situs inversus is associated with another condition, treatment may depend on the associated condition and the signs and symptoms present in the affected person. Knowing that a person has situs inversus is important for diagnosing medical problems and preventing surgical mishaps that can result from the failure to recognize reversed anatomy. For example, in a person with situs inversus, appendicitis causes pain in the left lower abdomen instead of the right lower abdomen. Wearing medical identification can help ensure proper treatment in an emergency medical situation.
What are the symptoms of Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy ? 

What are the signs and symptoms of Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy? The Human Phenotype Ontology provides the following list of signs and symptoms for Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of adipose tissue 90% Abnormality of epiphysis morphology 90% Arthralgia 90% Behavioral abnormality 90% Bone cyst 90% Bone pain 90% Cerebral cortical atrophy 90% Developmental regression 90% Limitation of joint mobility 90% Memory impairment 90% Reduced bone mineral density 90% Skeletal dysplasia 90% Ventriculomegaly 90% Agnosia 50% Cerebral calcification 50% Chorea 50% Hypertonia 50% Neurological speech impairment 50% Oculomotor apraxia 50% Seizures 50% Abnormality of the abdominal organs 7.5% Acute leukemia 7.5% Hydrocephalus 7.5% Abnormal upper motor neuron morphology - Abnormality of the foot - Abnormality of the hand - Aggressive behavior - Apraxia - Autosomal recessive inheritance - Axonal loss - Babinski sign - Basal ganglia calcification - Caudate atrophy - Cerebral atrophy - Disinhibition - EEG abnormality - Frontal lobe dementia - Gait disturbance - Gliosis - Hypoplasia of the corpus callosum - Lack of insight - Leukoencephalopathy - Myoclonus - Pathologic fracture - Peripheral demyelination - Personality changes - Primitive reflexes (palmomental, snout, glabellar) - Spasticity - Urinary incontinence - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
What are the symptoms of Myelocytic leukemia-like syndrome, familial, chronic ? 

What are the signs and symptoms of Myelocytic leukemia-like syndrome, familial, chronic? The Human Phenotype Ontology provides the following list of signs and symptoms for Myelocytic leukemia-like syndrome, familial, chronic. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Chronic myelogenous leukemia - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.