From HPO
Classic Hodgkin lymphoma- MedGen UID:
- 9283
- •Concept ID:
- C0019829
- •
- Neoplastic Process
Classic Hodgkin lymphoma is a lymph node cancer of germinal center B-cell origin. Hodgkin lymphoma tumors consist of a minority of malignant cells, known as 'Reed-Sternberg' (RS) cells, mixed with reactive lymphocytes and other benign inflammatory cells. A defining feature of RS cells is the presence of 2 nuclei (summary by Salipante et al., 2009).
Vasculitis in the skin- MedGen UID:
- 488809
- •Concept ID:
- C0262988
- •
- Disease or Syndrome
A type of vasculitis (inflammation of blood vessel walls) that affects skeletal muscle tissue.
Aortic root aneurysm- MedGen UID:
- 720712
- •Concept ID:
- C1298820
- •
- Anatomical Abnormality
An abnormal localized widening (dilatation) of the aortic root.
Failure to thrive- MedGen UID:
- 746019
- •Concept ID:
- C2315100
- •
- Disease or Syndrome
Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.
Esophageal stricture- MedGen UID:
- 1637009
- •Concept ID:
- C4551650
- •
- Disease or Syndrome
A pathological narrowing of the esophagus that is caused by the development of a ring of scar tissue that constricts the esophageal lumen.
Conductive hearing impairment- MedGen UID:
- 9163
- •Concept ID:
- C0018777
- •
- Disease or Syndrome
An abnormality of vibrational conductance of sound to the inner ear leading to impairment of sensory perception of sound.
Sensorineural hearing loss disorder- MedGen UID:
- 9164
- •Concept ID:
- C0018784
- •
- Disease or Syndrome
A type of hearing impairment in one or both ears related to an abnormal functionality of the cochlear nerve.
Cerebellar ataxia- MedGen UID:
- 849
- •Concept ID:
- C0007758
- •
- Disease or Syndrome
Cerebellar ataxia refers to ataxia due to dysfunction of the cerebellum. This causes a variety of elementary neurological deficits including asynergy (lack of coordination between muscles, limbs and joints), dysmetria (lack of ability to judge distances that can lead to under- or overshoot in grasping movements), and dysdiadochokinesia (inability to perform rapid movements requiring antagonizing muscle groups to be switched on and off repeatedly).
Dysarthria- MedGen UID:
- 8510
- •Concept ID:
- C0013362
- •
- Mental or Behavioral Dysfunction
Dysarthric speech is a general description referring to a neurological speech disorder characterized by poor articulation. Depending on the involved neurological structures, dysarthria may be further classified as spastic, flaccid, ataxic, hyperkinetic and hypokinetic, or mixed.
Myoclonus- MedGen UID:
- 10234
- •Concept ID:
- C0027066
- •
- Finding
Very brief, involuntary random muscular contractions occurring at rest, in response to sensory stimuli, or accompanying voluntary movements.
Global developmental delay- MedGen UID:
- 107838
- •Concept ID:
- C0557874
- •
- Finding
A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.
Hyporeflexia- MedGen UID:
- 195967
- •Concept ID:
- C0700078
- •
- Finding
Reduction of neurologic reflexes such as the knee-jerk reaction.
Cortical myoclonus- MedGen UID:
- 785503
- •Concept ID:
- C3698239
- •
- Disease or Syndrome
Cortical myoclonus mainly affects the distal upper limbs and face, which reflects the largest cortical representations of these body areas. It is often focal, but may be multifocal, bilateral or generalized, as a consequence of intracortical and transcallosal spreading of abnormal activity. It typically occurs on voluntary action and may affect speech and gait. Cortical myoclonic jerks are stimulus sensitive, typically to touch, but sensitivity to visual stimuli is also described. Most patients with cortical myoclonus have both positive myoclonus and NM, occurring either independently or together as a complex of the two kinds of myoclonus. If cortical myoclonus is prolonged and lasts for hours, days or weeks, it is called epilepsia partials continua and is considered to be a rare form of focal epileptic status. Focal cortical myoclonus almost always points to an underlining lesion of the sensori-motor cortex, which produces hyperexcitability (e.g. vascular, inflammatory or neoplastic).
Intellectual disability- MedGen UID:
- 811461
- •Concept ID:
- C3714756
- •
- Mental or Behavioral Dysfunction
Intellectual disability, previously referred to as mental retardation, is characterized by subnormal intellectual functioning that occurs during the developmental period. It is defined by an IQ score below 70.
Abnormal CNS myelination- MedGen UID:
- 866800
- •Concept ID:
- C4021152
- •
- Anatomical Abnormality
An abnormality of myelination of nerves in the central nervous system.
Somatic sensory dysfunction- MedGen UID:
- 1790456
- •Concept ID:
- C5551413
- •
- Finding
An abnormality of the primary sensation that is mediated by peripheral nerves (pain, temperature, touch, vibration, joint position). The word hypoesthesia (or hypesthesia) refers to a reduction in cutaneous sensation to a specific type of testing.
Hemolytic anemia- MedGen UID:
- 1916
- •Concept ID:
- C0002878
- •
- Disease or Syndrome
A type of anemia caused by premature destruction of red blood cells (hemolysis).
Hypotonia- MedGen UID:
- 10133
- •Concept ID:
- C0026827
- •
- Finding
Hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle). Even when relaxed, muscles have a continuous and passive partial contraction which provides some resistance to passive stretching. Hypotonia thus manifests as diminished resistance to passive stretching. Hypotonia is not the same as muscle weakness, although the two conditions can co-exist.
Scoliosis- MedGen UID:
- 11348
- •Concept ID:
- C0036439
- •
- Disease or Syndrome
The presence of an abnormal lateral curvature of the spine.
Joint hypermobility- MedGen UID:
- 336793
- •Concept ID:
- C1844820
- •
- Finding
The capability that a joint (or a group of joints) has to move, passively and/or actively, beyond normal limits along physiological axes.
Generalized hypotonia- MedGen UID:
- 346841
- •Concept ID:
- C1858120
- •
- Finding
Generalized muscular hypotonia (abnormally low muscle tone).
Bronchiectasis- MedGen UID:
- 14234
- •Concept ID:
- C0006267
- •
- Disease or Syndrome
Persistent abnormal dilatation of the bronchi owing to localized and irreversible destruction and widening of the large airways.
Recurrent respiratory infections- MedGen UID:
- 812812
- •Concept ID:
- C3806482
- •
- Finding
An increased susceptibility to respiratory infections as manifested by a history of recurrent respiratory infections.
Abscess- MedGen UID:
- 1684
- •Concept ID:
- C0000833
- •
- Disease or Syndrome
An inflammatory process characterized by the accumulation of pus within a newly formed tissue cavity which is the result of a bacterial, fungal, or parasitic infection or the presence of a foreign body.
Asthma- MedGen UID:
- 2109
- •Concept ID:
- C0004096
- •
- Disease or Syndrome
Asthma is characterized by increased responsiveness of the tracheobronchial tree to multiple stimuli, leading to narrowing of the air passages with resultant dyspnea, cough, and wheezing.
Chronic mucocutaneous candidiasis- MedGen UID:
- 2426
- •Concept ID:
- C0006845
- •
- Disease or Syndrome
Recurrent or persistent superficial Candida infections of the skin, mucous membranes, and nails.
Drug allergy- MedGen UID:
- 41663
- •Concept ID:
- C0013182
- •
- Pathologic Function
Hypersensitivity in form of an adverse immune reaction against drugs.
Eczematoid dermatitis- MedGen UID:
- 3968
- •Concept ID:
- C0013595
- •
- Disease or Syndrome
Eczema is a form of dermatitis that is characterized by scaly, pruritic, erythematous lesions located on flexural surfaces.
Eosinophilia- MedGen UID:
- 41824
- •Concept ID:
- C0014457
- •
- Disease or Syndrome
Increased count of eosinophils in the blood.
Mesangiocapillary glomerulonephritis- MedGen UID:
- 9033
- •Concept ID:
- C0017662
- •
- Disease or Syndrome
A type of glomerulonephritis characterized by diffuse mesangial cell proliferation and the thickening of capillary walls due to subendothelial extension of the mesangium. The term membranoproliferative glomerulonephritis is often employed to denote a general pattern of glomerular injury seen in a variety of disease processes that share a common pathogenetic mechanism, rather than to describe a single disease entity
Immunodeficiency- MedGen UID:
- 7034
- •Concept ID:
- C0021051
- •
- Disease or Syndrome
Failure of the immune system to protect the body adequately from infection, due to the absence or insufficiency of some component process or substance.
Lymphopenia- MedGen UID:
- 7418
- •Concept ID:
- C0024312
- •
- Disease or Syndrome
A reduced number of lymphocytes in the blood.
Molluscum contagiosum- MedGen UID:
- 10081
- •Concept ID:
- C0026393
- •
- Disease or Syndrome
Molluscum contagiosum is a cutaneous viral infection that is commonly observed in both healthy and immunocompromised children. The infection is caused by a member of the Poxviridae family, the molluscum contagiosum virus. Molluscum contagiosum presents as single or multiple small white or flesh-colored papules that typically have a central umbilication. The central umbilication may be difficult to observe in young children and, instead, may bear an appearance similar to an acneiform eruption. The lesions vary in size (from 1 mm to 1 cm in diameter) and are painless, although a subset of patients report pruritus in the area of infection. On average, 11-20 papules appear on the body during the course of infection and generally remains a self-limiting disease. However, in immunosuppressed patients, molluscum contagiosum can be a severe infection with hundreds of lesions developing on the body. Extensive eruption is indicative of an advanced immunodeficiency state.
Rheumatoid factor positive- MedGen UID:
- 56226
- •Concept ID:
- C0151379
- •
- Laboratory or Test Result
The presence in the serum of an autoantibody directed against the Fc portion of IgG.
Increased circulating IgE level- MedGen UID:
- 116018
- •Concept ID:
- C0236175
- •
- Finding
An abnormally increased overall level of immunoglobulin E in blood.
Neutropenia- MedGen UID:
- 163121
- •Concept ID:
- C0853697
- •
- Finding
An abnormally low number of neutrophils in the peripheral blood.
Increased circulating IgM level- MedGen UID:
- 333454
- •Concept ID:
- C1839972
- •
- Finding
An abnormally increased level of immunoglobulin M in blood.
Increased circulating IgG level- MedGen UID:
- 347032
- •Concept ID:
- C1858977
- •
- Finding
An abnormally increased level of immunoglobulin G in blood.
Allergic rhinitis- MedGen UID:
- 382012
- •Concept ID:
- C2607914
- •
- Disease or Syndrome
It is characterized by one or more symptoms including sneezing, itching, nasal congestion, and rhinorrhea.
Recurrent Staphylococcus aureus infections- MedGen UID:
- 392925
- •Concept ID:
- C2673462
- •
- Finding
Increased susceptibility to Staphylococcus aureus infections, as manifested by recurrent episodes of Staphylococcus aureus infection.
Persistent EBV viremia- MedGen UID:
- 767466
- •Concept ID:
- C3554552
- •
- Finding
Persistent presence of Epstein-Barr virus in the blood.
Recurrent staphylococcal infections- MedGen UID:
- 870417
- •Concept ID:
- C4024862
- •
- Finding
Increased susceptibility to staphylococcal infections, as manifested by recurrent episodes of staphylococcal infections.
Food allergy- MedGen UID:
- 1635115
- •Concept ID:
- C4554344
- •
- Disease or Syndrome
Primary food allergies primarily occur as a result (most likely) of gastrointestinal sensitization to predominantly stable food allergens (glycoproteins). A secondary food allergy develops after primary sensitization to airborne allergens (e. g., pollen allergens) with subsequent reactions (due to cross-reactivity) to structurally related often labile allergens in (plant) foods.
Severe varicella zoster infection- MedGen UID:
- 1688785
- •Concept ID:
- C5139168
- •
- Disease or Syndrome
An unusually severe form of varicella zoster virus (VZV) infection. In the majority of the cases, especially in children, varicella is a very mild infection characterized by skin lesions, low grade fever and malaise. Severe infection is characterized by manifestions including VZV pneumonia, hepatitis, meningitis, and disseminated varicella.
High palate- MedGen UID:
- 66814
- •Concept ID:
- C0240635
- •
- Congenital Abnormality
Height of the palate more than 2 SD above the mean (objective) or palatal height at the level of the first permanent molar more than twice the height of the teeth (subjective).
Erythema- MedGen UID:
- 11999
- •Concept ID:
- C0041834
- •
- Disease or Syndrome
Redness of the skin, caused by hyperemia of the capillaries in the lower layers of the skin.
- Abnormality of blood and blood-forming tissues
- Abnormality of head or neck
- Abnormality of the cardiovascular system
- Abnormality of the digestive system
- Abnormality of the immune system
- Abnormality of the integument
- Abnormality of the musculoskeletal system
- Abnormality of the nervous system
- Abnormality of the respiratory system
- Ear malformation
- Growth abnormality
- Neoplasm