| Alcohol Dependence |
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A chronic disease in which a person craves drinks that contain alcohol and is unable to control his or her drinking. A person with this disease also needs to drink greater amounts to get the same effect and has withdrawal symptoms after stopping alcohol use. Alcoholism affects physical and mental health, and can cause problems with family, friends, and work. C93040 |
| Alzheimers |
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A progressive, neurodegenerative disease characterized by loss of function and death of nerve cells in several areas of the brain leading to loss of cognitive function such as memory and language. C2866 |
| Asthma |
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A chronic respiratory disease manifested as difficulty breathing due to the narrowing of bronchial passageways. C28397 |
| Autoimmune/Immuno compromised condition |
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A disorder resulting from loss of function or tissue destruction of an organ or multiple organs, arising from humoral or cellular immune responses of the individual to his own tissue constituents. It may be systemic (e.g., systemic lupus erythematosus), or organ specific, (e.g., thyroiditis).:Used to indicate that either or both of two items or options may be valid.:A loss of any arm of immune functions, resulting in potential or actual increase in infections. This state may be reached secondary to specific genetic lesions, syndromes with unidentified or polygenic causes, acquired deficits from other disease states, or as result of therapy for other diseases or conditions.:A loss of any arm of immune functions, resulting in potential or actual increase in infections. This state may be reached secondary to specific genetic lesions, syndromes with unidentified or polygenic causes, acquired deficits from other disease states, or as result of therapy for other diseases or conditions. C2889:C37998:C14139 (Primary) |
| Cancer |
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A tumor composed of atypical neoplastic, often pleomorphic cells that invade other tissues. Malignant neoplasms usually metastasize to distant anatomic sites and may recur after excision. The most common malignant neoplasms are carcinomas (adenocarcinomas or squamous cell carcinomas), Hodgkin's and non-Hodgkin's lymphomas, leukemias, melanomas, and sarcomas. C9305 |
| Chronic kidney disease |
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Impairment of the renal function secondary to chronic kidney damage persisting for three or more months. C80078 |
| Chronic liver disease |
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Hepatic necrosis, inflammation, or scarring due to any cause that persists for more than 6 months. Manifestations may include signs and symptoms of cholestasis, portal hypertension, and/or abnormal liver function tests. C113609 |
| Chronic oxygen requirement |
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Something that is a necessary condition; something that is obligatory.:Usually used to describe a condition that is persistent and long standing.:An element with atomic symbol O, atomic number 8, and atomic weight 16. C25652:C14141:C722(Primary) |
| Congestive heart failure |
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Failure of the heart to pump a sufficient amount of blood to meet the needs of the body tissues, resulting in tissue congestion and edema. Signs and symptoms include shortness of breath, pitting edema, enlarged tender liver, engorged neck veins, and pulmonary rales. C3080 |
| Coronary disease |
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Narrowing of the coronary arteries due to fatty deposits inside the arterial walls. The diagnostic criteria may include documented history of any of the following: documented coronary artery stenosis greater than or equal to 50% (by cardiac catheterization or other modality of direct imaging of the coronary arteries); previous coronary artery bypass surgery (CABG); previous percutaneous coronary intervention (PCI); previous myocardial infarction. (ACC) C26732 |
| Dementia |
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Loss of intellectual abilities interfering with an individual's social and occupational functions. Causes include Alzheimer's disease, brain injuries, brain tumors, and vascular disorders. C4786 |
| Diabetes mellitus type I |
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A chronic condition characterized by minimal or absent production of insulin by the pancreas. C2986 |
| Diabetes mellitus type II |
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A type of diabetes mellitus that is characterized by insulin resistance or desensitization and increased blood glucose levels. This is a chronic disease that can develop gradually over the life of a patient and can be linked to both environmental factors and heredity. C26747 |
| Seizure Disorder |
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A brain disorder characterized by episodes of abnormally increased neuronal discharge resulting in transient episodes of sensory or motor neurological dysfunction, or psychic dysfunction. These episodes may or may not be associated with loss of consciousness or convulsions. C3020 |
| Hepatitis |
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Inflammation of the liver; usually from a viral infection, but sometimes from toxic agents. C3095 |
| Hypertension |
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Blood pressure that is abnormally high. C3117 |
| Immune deficiency/HIV/AIDS |
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Syndromes in which there is a deficiency or defect in the mechanisms of immunity, either cellular or humoral.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:The virus isolated and recognized as the etiologic agent of AIDS. HIV-1 is classified as a lentivirus, a subtype of retroviruses.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A syndrome resulting from the acquired deficiency of cellular immunity caused by the human immunodeficiency virus (HIV). It is characterized by the reduction of the Helper T-lymphocytes in the peripheral blood and the lymph nodes. Symptoms include generalized lymphadenopathy, fever, weight loss, and chronic diarrhea. Patients with AIDS are especially susceptible to opportunistic infections (usually pneumocystis carinii pneumonia, cytomegalovirus (CMV) infections, tuberculosis, candida infections, and cryptococcosis), and the development of malignant neoplasms (usually non-Hodgkin lymphoma and Kaposi sarcoma). The human immunodeficiency virus is transmitted through sexual contact, sharing of contaminated needles, or transfusion of contaminated blood. C3131:C37998:C14219:C37998:C2851(Primary) |
| Multiple Sclerosis |
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A disorder of the central nervous system marked by weakness, numbness, a loss of muscle coordination, and problems with vision, speech, and bladder control. Multiple sclerosis is thought to be an autoimmune disease in which the body's immune system destroys myelin. Myelin is a substance that contains both protein and fat (lipid), serving as a nerve insulator and helping in the transmission of nerve signals C3243 |
| Obesity |
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Having a high amount of body fat (body mass index [BMI] of 30 or more). C3283 |
| Other chronic diseases (specify) |
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Different than the one(s) previously specified or mentioned.: A disease condition that persists over a significant span of time. C17649:C165593(Primary) |
| Other Chronic Neurological condition/Nervous system (specify) |
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Different than the one(s) previously specified or mentioned.:Usually used to describe a condition that is persistent and long standing.:A non-neoplastic or neoplastic disorder that affects the brain, spinal cord, or peripheral nerves. C17649:C14141:C26835(Primary) |
| Other Chronic respiratory disease or disorders (e.g.COPD, Emphysema) |
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Different than the one(s) previously specified or mentioned.:Usually used to describe a condition that is persistent and long standing.:The organs that are involved in breathing. These include the nose, throat, larynx, trachea, bronchi, and lungs.: Any abnormal condition of the body or mind that causes discomfort, dysfunction, or distress to the person affected or those in contact with the person. The term is often used broadly to include injuries, disabilities, syndromes, symptoms, deviant behaviors, and atypical variations of structure and function. C17649:C14141:C12779:C2991(Primary) |
| Psychological and/or psychiatric condition |
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Having to do with how the mind works and how thoughts and feelings affect behavior.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A disorder characterized by behavioral and/or psychological abnormalities, often accompanied by physical symptoms. The symptoms may cause clinically significant distress or impairment in social and occupational areas of functioning. Representative examples include anxiety disorders, cognitive disorders, mood disorders and schizophrenia. C94316:C37998:C2893 (Primary) |
| Substance Use Disease or Disorders |
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Maladaptive pattern of drug or alcohol use that may lead to social, occupational, psychological, or physical problems.:Any abnormal condition of the body or mind that causes discomfort, dysfunction, or distress to the person affected or those in contact with the person. The term is often used broadly to include injuries, disabilities, syndromes, symptoms, deviant behaviors, and atypical variations of structure and function. C18272:C2991(Primary) |
| Bronchopulmonary dysplasia (BPD) |
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Chronic lung disease requiring treatment with oxygen for at least 28 days and with a spectrum of severity from mild to severe, that predominantly affects premature infants. While the radiologic pattern is typical in the closer to term patient, the pattern in the small preterm infant is very non-discrete and variable. C90599 |
| Cardiomyopathy |
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A disease of the heart muscle or myocardium proper. Cardiomyopathies may be classified as either primary or secondary, on the basis of etiology, or on the pathophysiology of the lesion: hypertrophic, dilated, or restrictive. C34830 |
| Congenital Heart Disease |
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A heart disease that is present at birth. Representative examples include atrial septal defect, ventricular septal defect, tetralogy of Fallot, and patent foramen ovale. C95834 |
| Congenital syndromes/anomalies and genetic conditions |
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Any abnormality, anatomical or biochemical, evident at birth or during the neonatal period.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:Genetic diseases are diseases in which inherited genes predispose to increased risk. The genetic disorders associated with cancer often result from an alteration or mutation in a single gene. The diseases range from rare dominant cancer family syndrome to familial tendencies in which low-penetrance genes may interact with other genes or environmental factors to induce cancer. Research may involve clinical, epidemiologic, and laboratory studies of persons, families, and populations at high risk of these disorders. C2849:C37998:C3101 |
| Cystic Fibrosis |
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A congenital, autosomal, metabolic disorder affecting the exocrine glands. The secretions of exocrine glands are abnormal, resulting in excessively viscid mucus production that causes obstruction of passageways, including pancreatic and bile ducts, intestines, and bronchi. Symptoms usually appear in childhood, and include meconium ileus, poor growth despite good appetite, malabsorption and foul bulky stools, chronic bronchitis with cough, recurrent pneumonia, bronchiectasis, emphysema, clubbing of the fingers, and salt depletion in hot weather secondary to increased sodium and chloride concentration in sweat. C2975 |
| Down syndrome |
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A chromosomal dysgenesis syndrome resulting from a triplication or translocation of chromosome 21. Down syndrome occurs in approximately 1:700 live births. Abnormalities are variable from individual to individual and may include mental retardation, retarded growth, flat hypoplastic face with short nose, prominent epicanthic skin folds, small low-set ears with prominent antihelix, fissured and thickened tongue, laxness of joint ligaments, pelvic dysplasia, broad hands and feet, stubby fingers, transverse palmar crease, lenticular opacities and heart disease. Patients with Down syndrome have an estimated 10 to 30-fold increased risk for leukemia; most have symptoms of Alzheimer's disease by age 40. Also known as trisomy 21 syndrome. C2993 |
| Eczema |
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A form of dermatitis characterized by red, itchy, scaly, or crusty patches that can be chronic or intermittent. C3001 |
| Feeding tube dependent |
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The inability of a patient to received their nutrition other than through a feeding tube. C156238 |
| Hematopoietic stem cell recipient/bone marrow transplant recipient |
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An individual receiving a hematopoietic cell transplant.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:An individual receiving a bone marrow transplant. C126836:C37998:C131759 |
| History of Kawasaki Disease (not a current diagnosis) |
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An indication that the patient has a history of Kawasaki disease. C168302 |
| History of MIS-C (not a current diagnosis) |
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The aggregate of past events; the continuum of events occurring in succession leading from the past to the present; a record or narrative description of past events.:A rare syndrome temporally associated with COVID-19 in children, marked by persistent fever, inflammation (neutrophilia, elevated C-reactive protein (CRP), and lymphopenia), poor function in one or more organs, and other specific clinical and laboratory features not attributable to other infections. The characteristics of this syndrome appear to be similar to toxic shock syndrome and Kawasaki disease. The following variable signs and symptoms have been most commonly reported to date: coagulopathy, cardiac dysfunction, diarrhea, abdominal distension, other GI symptoms (with some children having positive stool tests for SARS-CoV-2), and acute kidney injury. Respiratory symptoms are not always a prominent feature in these cases. C54625:C172127 |
| Inflammatory bowel disease |
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A spectrum of small and large bowel inflammatory diseases of unknown etiology. It includes Crohn's disease, ulcerative colitis, and colitis of indeterminate type. C3138 |
| Obstructive sleep apnea |
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Cessation of air flow during sleep due to upper airway obstruction. C116337 |
| Physical disability (including cerebral palsy) |
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Having substance or material existence; concerned with material things; of or pertaining to the body as distinguished from the mind or spirit.:Any physical or mental impairment that interferes with an individual's ability to perform desired activities. C25618:C21007 |
| Pregnancy (if of reproductive age) |
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The state or condition of having a developing embryo or fetus in the body (uterus), after union of an ovum and spermatozoon, during the period from conception to birth. C25742 |
| Rheumatologic conditions (e.g. rheumatoid arthritis, systemic lupus erythematosus, vasculitis) |
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Inflammatory and degenerative diseases of connective tissue structures, such as arthritis. C27204 |
| Sickle cell disease |
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A blood disorder characterized by the appearance of sickle-shaped red blood cells and anemia. C34383 |
| Solid organ transplant recipient |
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An individual who is receiving a transplant of a solid organ. C130200 |
| Thrombotic disorders |
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A disorder in which there is pathological development of blood clots within the cardiovascular system. C180553 |
| Tracheomalacia |
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A congenital or acquired abnormality of the wall of the trachea. In congenital cases, there is lack of rigidity in the cartilage of the tracheal wall. In acquired cases, the cartilage of the tracheal wall is degenerated, secondary to tracheostomy or prolonged presence of a breathing tube, or as a complication of a tracheoesophageal fistula surgical repair. Symptoms include stridor, noisy breathing, and upper respiratory infections. C98634 |
| Tourette Syndrome |
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A neurologic disorder caused by defective metabolism of the neurotransmitters in the brain. It is characterized by repeated involuntary movements (motor tics) and uncontrollable vocal sounds (vocal tics). The symptoms are usually manifested before the age of eighteen. C35078 |
| Depression |
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A melancholy feeling of sadness and despair. C2982 |
| Anxiety problems |
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Apprehension of danger and dread accompanied by restlessness, tension, tachycardia, and dyspnea unattached to a clearly identifiable stimulus. C26696 |
| Autism or Autism Spectrum Disorder (ASD), Aspergers Disorder, Pervasive Developmental Disorder (PDD) |
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A disorder characterized by marked impairments in social interaction and communication accompanied by a pattern of repetitive, stereotyped behaviors and activities. Developmental delays in social interaction and language surface prior to age 3 years.:A spectrum of developmental disorders that includes autism, Asperger syndrome, and Rett syndrome. Signs and symptoms include poor communication skills, defective social interactions, and repetitive behaviors.:A disorder most often diagnosed in the pediatric years in which the individual displays marked impairment in social interaction and a repetitive, stereotyped pattern of behavior. The individual, however, displays no delay in language or cognitive development, which differentiates Asperger Syndrome from autism.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A category of developmental disorders characterized by impaired communication and socialization skills. The impairments are incongruent with the individual's developmental level or mental age. These disorders can be associated with general medical or genetic conditions. C97161:C88412:C97159:C37998:C97179 |
| Attention Deficit Disorder or Attention Deficit Hyperactivity Disorder (ADD/ADHD) |
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A disorder characterized by a marked pattern of inattention and/or hyperactivity-impulsivity that is inconsistent with developmental level and clearly interferes with functioning in at least two settings (e.g. at home and at school). When present, the symptoms of hyperactivity are most often present before the age of 7 years. There are three recognized presentations or subtypes from most to least common: combined type, inattentive/distractible type, hyperactive/impulsive type. C97160 |
| Chronic fatigue |
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A syndrome of unknown etiology. Chronic fatigue syndrome (CFS) is a clinical diagnosis characterized by an unexplained persistent or relapsing chronic fatigue that is of at least six months' duration, is not the result of ongoing exertion, is not substantially alleviated by rest, and results in substantial reduction of previous levels of occupational, educational, social, or personal activities. Common concurrent symptoms of at least six months duration include impairment of memory or concentration, diffuse pain, sore throat, tender lymph nodes, headaches of a new type, pattern, or severity, and nonrestorative sleep. The etiology of CFS may be viral or immunologic. Neurasthenia and fibromyalgia may represent related disorders. Also known as myalgic encephalomyelitis. C3037 |
| Post-traumatic stress disorder (PTSD) |
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An anxiety disorder precipitated by an experience of intense fear or horror while exposed to a traumatic (especially life-threatening) event. The disorder is characterized by intrusive recurring thoughts or images of the traumatic event; avoidance of anything associated with the event; a state of hyperarousal and diminished emotional responsiveness. These symptoms are present for at least one month and the disorder is usually long-term. C3389 |
| Suicidal thoughts or behaviors |
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Thoughts of taking one's own life. C80102 |
| Mania or bipolar disorder |
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Excitement of psychotic proportions manifested by mental and physical hyperactivity, disorganisation of behaviour and elevation of mood.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A disorder of the brain that causes unusual shifts in mood, energy, activity levels and the ability to carry out day-to-day tasks. Often these moods range and shift from periods of elation and energized behavior to those of hopelessness and depression. C61374:C37998:C34423 |
| Behavioral disorder or conduct problems |
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A specific behavioral problem that occurs in persistent patterns and characteristic clusters and that causes clinically significant impairment. C35470 |
| Developmental delay |
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Failure to meet, or late achievement of developmental milestones. C116942 |
| Intellectual disability (formerly known as mental retardation) |
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A broad category of disorders characterized by an impairment to the intelligence an individual possesses. These impairments can result from trauma, birth, or disease and are not restricted to any particular age group. C97250 |
| Speech or other language disorder |
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A term referring to disorders characterized by the disruption of normal speech. It includes stuttering, lisps, dysarthria and voice disorders.:A category of disorders characterized by an impairment in the development of an individual's language capabilities, which is in contrast to his/her non-verbal intellect. C5041:C97155 |
| Learning disability |
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A group of disorders that affect a person's ability to learn or process specific types of information which is in contrast to his/her apparent level of intellect. C89334 |