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scrofula
a form of tuberculosis characterized by swellings of the lymphatic glands
scrofula: a form of tuberculosis characterized by swellings of the lymphatic glands
typhoid
serious infection marked by intestinal inflammation and ulceration; caused by Salmonella typhosa ingested with food or water
typhoid: serious infection marked by intestinal inflammation and ulceration; caused by Salmonella typhosa ingested with food or water
whooping_cough
a disease of the respiratory mucous membrane
whooping_cough: a disease of the respiratory mucous membrane
yaws
an infectious tropical disease resembling syphilis in its early stages; marked by red skin eruptions and ulcerating lesions
yaws: an infectious tropical disease resembling syphilis in its early stages; marked by red skin eruptions and ulcerating lesions
yellow_jack
caused by a flavivirus transmitted by a mosquito
yellow_jack: caused by a flavivirus transmitted by a mosquito
respiratory_disease
a disease affecting the respiratory system
respiratory_disease: a disease affecting the respiratory system
cold
a mild viral infection involving the nose and respiratory passages (but not the lungs)
cold: a mild viral infection involving the nose and respiratory passages (but not the lungs)
head_cold
a common cold affecting the nasal passages and resulting in congestion and sneezing and headache
head_cold: a common cold affecting the nasal passages and resulting in congestion and sneezing and headache
asthma
respiratory disorder characterized by wheezing; usually of allergic origin
asthma: respiratory disorder characterized by wheezing; usually of allergic origin
status_asthmaticus
a prolonged and severe asthma attack that does not respond to standard treatment
status_asthmaticus: a prolonged and severe asthma attack that does not respond to standard treatment
bronchitis
inflammation of the membranes lining the bronchial tubes
bronchitis: inflammation of the membranes lining the bronchial tubes
bronchiolitis
inflammation of the membranes lining the bronchioles
bronchiolitis: inflammation of the membranes lining the bronchioles
chronic_bronchitis
a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow
chronic_bronchitis: a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow
chronic_obstructive_pulmonary_disease
a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers
chronic_obstructive_pulmonary_disease: a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers
coccidioidomycosis
an infection of the lungs and skin characterized by excessive sputum and nodules
coccidioidomycosis: an infection of the lungs and skin characterized by excessive sputum and nodules
cryptococcosis
a fungal infection characterized by nodular lesions--first in the lungs and spreading to the nervous system
cryptococcosis: a fungal infection characterized by nodular lesions--first in the lungs and spreading to the nervous system
emphysema
an abnormal condition of the lungs marked by decreased respiratory function; associated with smoking or chronic bronchitis or old age
emphysema: an abnormal condition of the lungs marked by decreased respiratory function; associated with smoking or chronic bronchitis or old age
pneumonia
respiratory disease characterized by inflammation of the lung parenchyma (excluding the bronchi) with congestion caused by viruses or bacteria or irritants
pneumonia: respiratory disease characterized by inflammation of the lung parenchyma (excluding the bronchi) with congestion caused by viruses or bacteria or irritants
atypical_pneumonia
an acute respiratory disease marked by high fever and coughing; caused by mycoplasma; primarily affecting children and young adults
atypical_pneumonia: an acute respiratory disease marked by high fever and coughing; caused by mycoplasma; primarily affecting children and young adults
bronchopneumonia
pneumonia characterized by acute inflammation of the walls of the bronchioles
bronchopneumonia: pneumonia characterized by acute inflammation of the walls of the bronchioles
double_pneumonia
lobar pneumonia involving both lungs
double_pneumonia: lobar pneumonia involving both lungs
interstitial_pneumonia
chronic lung disease affecting the interstitial tissue of the lungs
interstitial_pneumonia: chronic lung disease affecting the interstitial tissue of the lungs
lobar_pneumonia
pneumonia affecting one or more lobes of the lung; commonly due to streptococcal infection
lobar_pneumonia: pneumonia affecting one or more lobes of the lung; commonly due to streptococcal infection
Legionnaires'_disease
acute (sometimes fatal) lobar pneumonia caused by bacteria of a kind first recognized after an outbreak of the disease at an American Legion convention in Philadelphia in 1976; characterized by fever and muscle and chest pain and headache and chills and a dry cough
Legionnaires'_disease: acute (sometimes fatal) lobar pneumonia caused by bacteria of a kind first recognized after an outbreak of the disease at an American Legion convention in Philadelphia in 1976; characterized by fever and muscle and chest pain and headache and chills and a dry cough
pneumococcal_pneumonia
pneumonia caused by bacteria of the genus pneumococcus
pneumococcal_pneumonia: pneumonia caused by bacteria of the genus pneumococcus
pneumocytosis
pneumonia occurring in infants or in persons with impaired immune systems (as AIDS victims)
pneumocytosis: pneumonia occurring in infants or in persons with impaired immune systems (as AIDS victims)
pneumothorax
abnormal presence of air in the pleural cavity resulting in the collapse of the lung; may be spontaneous (due to injury to the chest) or induced (as a treatment for tuberculosis)
pneumothorax: abnormal presence of air in the pleural cavity resulting in the collapse of the lung; may be spontaneous (due to injury to the chest) or induced (as a treatment for tuberculosis)
psittacosis
an atypical pneumonia caused by a rickettsia microorganism and transmitted to humans from infected birds
psittacosis: an atypical pneumonia caused by a rickettsia microorganism and transmitted to humans from infected birds
pneumoconiosis
chronic respiratory disease caused by inhaling metallic or mineral particles
pneumoconiosis: chronic respiratory disease caused by inhaling metallic or mineral particles
anthracosis
lung disease caused by inhaling coal dust
anthracosis: lung disease caused by inhaling coal dust
asbestosis
lung disease caused by inhaling asbestos particles
asbestosis: lung disease caused by inhaling asbestos particles
siderosis
fibrosis of the lung caused by iron dust; occurs among welders and other metal workers
siderosis: fibrosis of the lung caused by iron dust; occurs among welders and other metal workers
silicosis
a lung disease caused by inhaling particles of silica or quartz or slate
silicosis: a lung disease caused by inhaling particles of silica or quartz or slate
respiratory_distress_syndrome
an acute lung disease of the newborn (especially the premature newborn); lungs cannot expand because of a wetting agent is lacking; characterized by rapid shallow breathing and cyanosis and the formation of a glassy hyaline membrane over the alveoli
respiratory_distress_syndrome: an acute lung disease of the newborn (especially the premature newborn); lungs cannot expand because of a wetting agent is lacking; characterized by rapid shallow breathing and cyanosis and the formation of a glassy hyaline membrane over the alveoli
genetic_disease
a disease or disorder that is inherited genetically
genetic_disease: a disease or disorder that is inherited genetically
abetalipoproteinemia
a rare inherited disorder of fat metabolism; characterized by severe deficiency of beta-lipoproteins and abnormal red blood cells (acanthocytes) and abnormally low cholesterol levels
abetalipoproteinemia: a rare inherited disorder of fat metabolism; characterized by severe deficiency of beta-lipoproteins and abnormal red blood cells (acanthocytes) and abnormally low cholesterol levels
ablepharia
a congenital absence of eyelids (partial or complete)
ablepharia: a congenital absence of eyelids (partial or complete)
albinism
the congenital absence of pigmentation in the eyes and skin and hair
albinism: the congenital absence of pigmentation in the eyes and skin and hair
macrencephaly
an abnormally large braincase
macrencephaly: an abnormally large braincase
anencephaly
a defect in brain development resulting in small or missing brain hemispheres
anencephaly: a defect in brain development resulting in small or missing brain hemispheres
adactylia
congenital absence of fingers and/or toes
adactylia: congenital absence of fingers and/or toes
ametria
congenital absence of the uterus
ametria: congenital absence of the uterus
color_blindness
genetic inability to distinguish differences in hue
color_blindness: genetic inability to distinguish differences in hue
diplopia
visual impairment in which an object is seen as two objects
diplopia: visual impairment in which an object is seen as two objects
epispadias
a congenital abnormality in males in which the urethra is on the upper surface of the penis
epispadias: a congenital abnormality in males in which the urethra is on the upper surface of the penis
dichromacy
a deficiency of color vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal color vision)
dichromacy: a deficiency of color vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal color vision)
red-green_dichromacy
confusion of red and green
red-green_dichromacy: confusion of red and green
deuteranopia
dichromacy characterized by a lowered sensitivity to green light resulting in an inability to distinguish green and purplish-red
deuteranopia: dichromacy characterized by a lowered sensitivity to green light resulting in an inability to distinguish green and purplish-red
protanopia
dichromacy characterized by lowered sensitivity to long wavelengths of light resulting in an inability to distinguish red and purplish blue
protanopia: dichromacy characterized by lowered sensitivity to long wavelengths of light resulting in an inability to distinguish red and purplish blue
yellow-blue_dichromacy
confusion of yellow and blue
yellow-blue_dichromacy: confusion of yellow and blue
tetartanopia
a form of dichromacy characterized by lowered sensitivity to yellow light; so rare that its existence has been questioned
tetartanopia: a form of dichromacy characterized by lowered sensitivity to yellow light; so rare that its existence has been questioned
tritanopia
rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow
tritanopia: rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow
monochromacy
complete color blindness; colors can be differentiated only on the basis of brightness
monochromacy: complete color blindness; colors can be differentiated only on the basis of brightness
cystic_fibrosis
the most common congenital disease; the child's lungs and intestines and pancreas become clogged with thick mucus; caused by defect in a single gene; no cure is known
cystic_fibrosis: the most common congenital disease; the child's lungs and intestines and pancreas become clogged with thick mucus; caused by defect in a single gene; no cure is known
inborn_error_of_metabolism
any of a number of diseases in which an inherited defect (usually a missing or inadequate enzyme) results in an abnormality of metabolism
inborn_error_of_metabolism: any of a number of diseases in which an inherited defect (usually a missing or inadequate enzyme) results in an abnormality of metabolism
galactosemia
a genetic disease (autosomal recessive) in which an enzyme needed to metabolize galactose is deficient or absent; typically develops shortly after birth
galactosemia: a genetic disease (autosomal recessive) in which an enzyme needed to metabolize galactose is deficient or absent; typically develops shortly after birth
Gaucher's_disease
a rare chronic disorder of lipid metabolism of genetic origin
Gaucher's_disease: a rare chronic disorder of lipid metabolism of genetic origin
Hirschsprung's_disease
congenital condition in which the colon does not have the normal network of nerves; there is little urge to defecate so the feces accumulate and cause megacolon
Hirschsprung's_disease: congenital condition in which the colon does not have the normal network of nerves; there is little urge to defecate so the feces accumulate and cause megacolon
Horner's_syndrome
a pattern of symptoms occurring as a result of damage to nerves in the cervical region of the spine (drooping eyelids and constricted pupils and absence of facial sweating)
Horner's_syndrome: a pattern of symptoms occurring as a result of damage to nerves in the cervical region of the spine (drooping eyelids and constricted pupils and absence of facial sweating)
Huntington's_chorea
hereditary disease; develops in adulthood and ends in dementia
Huntington's_chorea: hereditary disease; develops in adulthood and ends in dementia
Hurler's_syndrome
hereditary disease (autosomal recessive) consisting of an error is mucopolysaccharide metabolism; characterized by severe abnormalities in development of skeletal cartilage and bone and mental retardation
Hurler's_syndrome: hereditary disease (autosomal recessive) consisting of an error is mucopolysaccharide metabolism; characterized by severe abnormalities in development of skeletal cartilage and bone and mental retardation
mucopolysaccharidosis
any of a group of genetic disorders involving a defect in the metabolism of mucopolysaccharides resulting in greater than normal levels of mucopolysaccharides in tissues
mucopolysaccharidosis: any of a group of genetic disorders involving a defect in the metabolism of mucopolysaccharides resulting in greater than normal levels of mucopolysaccharides in tissues
malignant_hyperthermia
hereditary condition in which certain anesthetics (e.g., halothane) cause high body temperatures and muscle rigidity
malignant_hyperthermia: hereditary condition in which certain anesthetics (e.g., halothane) cause high body temperatures and muscle rigidity
Marfan's_syndrome
an autosomal dominant disease characterized by elongated bones (especially of limbs and digits) and abnormalities of the eyes and circulatory system
Marfan's_syndrome: an autosomal dominant disease characterized by elongated bones (especially of limbs and digits) and abnormalities of the eyes and circulatory system
neurofibromatosis
autosomal dominant disease characterized by numerous neurofibromas and by spots on the skin and often by developmental abnormalities
neurofibromatosis: autosomal dominant disease characterized by numerous neurofibromas and by spots on the skin and often by developmental abnormalities
osteogenesis_imperfecta
autosomal dominant disorder of connective tissue characterized by brittle bones that fracture easily
osteogenesis_imperfecta: autosomal dominant disorder of connective tissue characterized by brittle bones that fracture easily
hyperbetalipoproteinemia
a genetic disorder characterized by high levels of beta-lipoproteins and cholesterol; can lead to atherosclerosis at an early age
hyperbetalipoproteinemia: a genetic disorder characterized by high levels of beta-lipoproteins and cholesterol; can lead to atherosclerosis at an early age
hypobetalipoproteinemia
a hereditary disorder characterized by low levels of beta-lipoproteins and lipids and cholesterol
hypobetalipoproteinemia: a hereditary disorder characterized by low levels of beta-lipoproteins and lipids and cholesterol
ichthyosis
any of several congenital diseases in which the skin is dry and scaly like a fish
ichthyosis: any of several congenital diseases in which the skin is dry and scaly like a fish
clinocephaly
a congenital defect in which the top of the head is depressed (concave instead of convex)
clinocephaly: a congenital defect in which the top of the head is depressed (concave instead of convex)
clinodactyly
a congenital defect in which one or more toes or fingers are abnormally positioned
clinodactyly: a congenital defect in which one or more toes or fingers are abnormally positioned
macroglossia
a congenital disorder characterized by an abnormally large tongue; often seen in cases of Down's syndrome
macroglossia: a congenital disorder characterized by an abnormally large tongue; often seen in cases of Down's syndrome
mongolism
a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation
mongolism: a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation
maple_syrup_urine_disease
an inherited disorder of metabolism in which the urine has a odor characteristic of maple syrup; if untreated it can lead to mental retardation and death in early childhood
maple_syrup_urine_disease: an inherited disorder of metabolism in which the urine has a odor characteristic of maple syrup; if untreated it can lead to mental retardation and death in early childhood
McArdle's_disease
an inherited disease in which abnormal amounts of glycogen accumulate in skeletal muscle; results in weakness and cramping
McArdle's_disease: an inherited disease in which abnormal amounts of glycogen accumulate in skeletal muscle; results in weakness and cramping
muscular_dystrophy
any of several hereditary diseases of the muscular system characterized by weakness and wasting of skeletal muscles
muscular_dystrophy: any of several hereditary diseases of the muscular system characterized by weakness and wasting of skeletal muscles
oligodactyly
congenital condition in which some fingers or toes are missing
oligodactyly: congenital condition in which some fingers or toes are missing
oligodontia
congenital condition in which some of the teeth are missing
oligodontia: congenital condition in which some of the teeth are missing
otosclerosis
hereditary disorder in which ossification of the labyrinth of the inner ear causes tinnitus and eventual deafness
otosclerosis: hereditary disorder in which ossification of the labyrinth of the inner ear causes tinnitus and eventual deafness
Becker_muscular_dystrophy
a form of muscular dystrophy that sets in in adolescence or adulthood and progresses slowly but will affect all voluntary muscles; characterized by generalized weakness and muscle wasting that affects limb and trunk muscles first; similar to Duchenne's muscular dystrophy but less severe; inheritance is X-linked recessive (carried by females but affecting only males)
Becker_muscular_dystrophy: a form of muscular dystrophy that sets in in adolescence or adulthood and progresses slowly but will affect all voluntary muscles; characterized by generalized weakness and muscle wasting that affects limb and trunk muscles first; similar to Duchenne's muscular dystrophy but less severe; inheritance is X-linked recessive (carried by females but affecting only males)
distal_muscular_dystrophy
a form of muscular dystrophy that sets in between 40 and 60 years of age and is characterized by weakness and wasting of the muscles of the hands and forearms and lower legs; inheritance is autosomal dominant
distal_muscular_dystrophy: a form of muscular dystrophy that sets in between 40 and 60 years of age and is characterized by weakness and wasting of the muscles of the hands and forearms and lower legs; inheritance is autosomal dominant
Duchenne's_muscular_dystrophy
the most common form of muscular dystrophy; inheritance is X-linked recessive (carried by females but affecting only males)
Duchenne's_muscular_dystrophy: the most common form of muscular dystrophy; inheritance is X-linked recessive (carried by females but affecting only males)
autosomal_dominant_disease
a disease caused by a dominant mutant gene on an autosome
autosomal_dominant_disease: a disease caused by a dominant mutant gene on an autosome
autosomal_recessive_disease
a disease caused by the presence of two recessive mutant genes on an autosome
autosomal_recessive_disease: a disease caused by the presence of two recessive mutant genes on an autosome
limb-girdle_muscular_dystrophy
an autosomal recessive form of muscular dystrophy that appears anywhere from late childhood to middle age; characterized by progressive muscular weakness beginning either in the shoulder or pelvic girdle; usually progresses slowly with cardiopulmonary complications in the later stages
limb-girdle_muscular_dystrophy: an autosomal recessive form of muscular dystrophy that appears anywhere from late childhood to middle age; characterized by progressive muscular weakness beginning either in the shoulder or pelvic girdle; usually progresses slowly with cardiopulmonary complications in the later stages
lysinemia
an inborn error of metabolism in which the lack of certain enzymes leads to an inability to metabolize the amino acid lysine; characterized by muscular weakness and mental retardation
lysinemia: an inborn error of metabolism in which the lack of certain enzymes leads to an inability to metabolize the amino acid lysine; characterized by muscular weakness and mental retardation
myotonic_muscular_dystrophy
a severe form of muscular dystrophy marked by generalized weakness and muscular wasting that affects the face and feet and hands and neck; difficult speech and difficulty with the hands that spreads to the arms and shoulders and legs and hips; the onset can be any time from birth to middle age and the progression is slow; inheritance is autosomal dominant
myotonic_muscular_dystrophy: a severe form of muscular dystrophy marked by generalized weakness and muscular wasting that affects the face and feet and hands and neck; difficult speech and difficulty with the hands that spreads to the arms and shoulders and legs and hips; the onset can be any time from birth to middle age and the progression is slow; inheritance is autosomal dominant
oculopharyngeal_muscular_dystrophy
a form of muscular dystrophy that usually begins between early adulthood and middle age and first affects muscles of the eyelid and throat; progresses slowly with swallowing problems common as the disease progresses; inheritance is autosomal dominant
oculopharyngeal_muscular_dystrophy: a form of muscular dystrophy that usually begins between early adulthood and middle age and first affects muscles of the eyelid and throat; progresses slowly with swallowing problems common as the disease progresses; inheritance is autosomal dominant
Niemann-Pick_disease
a disorder of lipid metabolism that is inherited as an autosomal recessive trait
Niemann-Pick_disease: a disorder of lipid metabolism that is inherited as an autosomal recessive trait
oxycephaly
a congenital abnormality of the skull; the top of the skull assumes a cone shape
oxycephaly: a congenital abnormality of the skull; the top of the skull assumes a cone shape
aplastic_anemia
anemia characterized by pancytopenia resulting from failure of the bone marrow; can be caused by neoplasm or by toxic exposure
aplastic_anemia: anemia characterized by pancytopenia resulting from failure of the bone marrow; can be caused by neoplasm or by toxic exposure
erythroblastosis_fetalis
severe anemia in newborn babies; the result of Rh incompatibility between maternal and fetal blood; typically occurs when the child of an Rh-negative mother inherits Rh-positive blood from the father; can be diagnosed before birth by amniocentesis
erythroblastosis_fetalis: severe anemia in newborn babies; the result of Rh incompatibility between maternal and fetal blood; typically occurs when the child of an Rh-negative mother inherits Rh-positive blood from the father; can be diagnosed before birth by amniocentesis
Fanconi's_anemia
a rare congenital anemia characterized by pancytopenia and hypoplasia of the bone marrow
Fanconi's_anemia: a rare congenital anemia characterized by pancytopenia and hypoplasia of the bone marrow
favism
anemia resulting from eating fava beans; victims have an inherited blood abnormality and enzyme deficiency
favism: anemia resulting from eating fava beans; victims have an inherited blood abnormality and enzyme deficiency
hemolytic_anemia
anemia resulting from destruction of erythrocytes
hemolytic_anemia: anemia resulting from destruction of erythrocytes
hyperchromic_anemia
anemia characterized by an increase in the concentration of corpuscular hemoglobin
hyperchromic_anemia: anemia characterized by an increase in the concentration of corpuscular hemoglobin
hypochromic_anemia
anemia characterized by a decrease in the concentration of corpuscular hemoglobin
hypochromic_anemia: anemia characterized by a decrease in the concentration of corpuscular hemoglobin
hypoplastic_anemia
anemia resulting from inadequately functioning bone marrow; can develop into aplastic anemia
hypoplastic_anemia: anemia resulting from inadequately functioning bone marrow; can develop into aplastic anemia
iron_deficiency_anemia
a form of anemia due to lack of iron in the diet or to iron loss as a result of chronic bleeding
iron_deficiency_anemia: a form of anemia due to lack of iron in the diet or to iron loss as a result of chronic bleeding
ischemia
local anemia in a given body part sometimes resulting from vasoconstriction or thrombosis or embolism
ischemia: local anemia in a given body part sometimes resulting from vasoconstriction or thrombosis or embolism