hypoxemia
An abnormal deficiency in the concentration of oxygen in the blood, be it the partial pressure of oxygen (mm Hg), the content of oxygen (ml oxygen per dl of blood) or the per cent saturation of the blood's hemoglobin, singly or in combination.

hypoxemias
plural of hypoxemia

hypsarrhythmia
The electroencephalographic features of random high-voltage slow waves and spikes seen in patients with infantile spasms.

hypsarrhythmias
plural of hypsarrhythmia

hysteritis
Synonym of metritis.

hysteroepilepsies
plural of hysteroepilepsy

hysteroepilepsy
Hysteria with attacks resembling epileptic seizures.

hysteromyoma
A uterine myoma

hysteromyomas
plural of hysteromyoma

hysteromyomata
plural of hysteromyoma

hysteropathy
Disease, illness, or disorder of the uterus.

hysterosis
A hysteron proteron; hysterology.

hystricism
A disease of the hair where the hairs stand erect.

iatrogeny
Any iatrogenic condition.

ichnocoenose
Alternative form of ichnocoenosis.

ichnocoenoses
plural of ichnocoenose

ichnocoenosis
A trace fossil assemblage, the progenitors of which all belonged to the same faunal community.

ichorhaemia
infection of the blood with ichorous or putrid substances

ichorhemia
Alternative form of ichorhaemia.

ichorrhaemia
Alternative form of ichorhaemia.

ichorrhea
Synonym of pyorrhea (“discharge of pus”).

ichthyoacanthotoxism
Poisoning caused by the venomous spines of certain fishes.

ichthyoses
plural of ichthyosis

ichthyosis
A disease which gives the sufferer a dry, scaly skin.

ictiogenesis
Misspelling of ictogenesis.

ictogenesis
The generation of a seizure

idiopathies
plural of idiopathy

idiopathy
A disease or condition arising spontaneously or having no known cause.

ileitides
plural of ileitis

ileitis
Inflammation of the ileum.

ileocolitis
inflammation of the ileum and colon

ileojejunitis
Synonym of jejunoileitis.

ileus
Disruption of the normal propulsive ability of the gastrointestinal tract, due to failure of peristalsis.
Disruption of the normal propulsive ability of the gastrointestinal tract from any cause.

ileuses
plural of ileus

illness
An instance of a disease or poor health.
A state of bad health or disease.

illnesses
plural of illness

imaginitis
A notional disease characterised by a hyperactive imagination.

imexon
4-imino-1,3-diazabicyclo[3.1.0]hexan-2-one, a cyanoaziridine derivative being studied for the treatment of some types of cancer.

imlunestrant
An experimental selective estrogen receptor degrader developed to treat certain breast cancers.

immunoallergology
Allergology of immunological diseases.

immunoblastoma
A lymphoma that contains immunoblasts

immunoblastomas
plural of immunoblastoma

immunocompromisation
Alternative form of immunocompromization.

immunocompromisations
plural of immunocompromisation

immunocompromization
The inability to respond to an infection due to an impaired immune system.

immunocorrection
The correction of immunological disorders

immunocytoma
A lymphoma associated with immunocytes

immunocytomas
plural of immunocytoma

immunodepression
A deficiency in one or more components of the immune system

immunodepressions
plural of immunodepression

immunodiagnoses
plural of immunodiagnosis

immunodiagnosis
diagnosis using immunodiagnostics; serodiagnosis

immunodysfunction
A dysfunction of the immune system

immunodysfunctions
plural of immunodysfunction

immunodysregulation
dysregulation (dysfunction) of part of the immune system

immunoediting
The modification of the immunogenicity of a cancer (following immunosurveillance)

immunofibrosis
fibrosis (typically of the heart) as a result of an autoimmune reaction

immunogenetics
The study of the genetic basis for the immune response, and of the relationships between genetics and immunity from disease

immunohaematology
Alternative form of immunohematology.

immunohematology
The study of the relationships between disorders of the blood and the immune system

immunoinflammation
inflammation caused by antibodies

immunolesion
immunological lesion

immunolesions
plural of immunolesion

immunopathies
plural of immunopathy

immunopathogeneses
plural of immunopathogenesis

immunopathogenesis
The pathogenesis of a disease relating to the immune system

immunopathologies
plural of immunopathology

immunopathology
The branch of immunology that studies the relation of the immune system to disease; a disease caused by a disruption of the immune system

immunopathy
Any disease of the immune system

immunoprophylaxes
plural of immunoprophylaxis

immunoprophylaxis
The prevention of disease by administration of vaccines.

immunotherapies
plural of immunotherapy

immunotherapy
The treatment of disease (especially cancers and autoimmune diseases) by adjusting the body's immune response.
The treatment of disease (especially cancers and autoimmune diseases) by adjusting the body's immune response.

immunothromboses
plural of immunothrombosis

immunothrombosis
thrombosis as a result of an immune response

impoisonment
Obsolete form of empoisonment.

impoisonments
plural of impoisonment

incidentaloma
A mass lesion discovered incidentally on radiologic examination.

incidentalomas
plural of incidentaloma

indanocine
An indanone that selectively induces apoptosis in some cancer cells

indisposition
A mild illness, the state of being indisposed.
A state of not being disposed to do something; disinclination; unwillingness.
A bad mood or disposition.

indispositions
plural of indisposition

infarct
An area of dead tissue caused by a loss of blood supply; a localized necrosis.

infarcts
plural of infarct

infectiology
The study of infection

infectionism
The belief that diseases were spread by infection.

infectology
Alternative form of infectiology.

infectome
All the infectious organisms associated with a particular disease

infectomes
plural of infectome

infector
Something that infects; that which causes infection.

infectors
plural of infector

infirmitie
Obsolete spelling of infirmity.

infirmities
plural of infirmity

infirmity
Feebleness, frailty or ailment, especially due to old age.
A moral weakness or defect.

inflammagen
An irritant that causes inflammation

inflammagens
plural of inflammagen

inflammatome
All the inflammation networks in an organism

inflammatomes
plural of inflammatome

inflammopathology
The pathology of inflammation

inflammosuppression
The suppression of inflammation

influ
influenza

influenza
An acute contagious disease of the upper airways and lungs, caused by a virus, which rapidly spreads around the world in seasonal epidemics.

influenzas
plural of influenza

infundibulofolliculitis
Inflammation of the follicular infundibulum, the superior portion of a hair follicle.

infundibuloma
A tumor of the follicular infundibulum.

infundibulomas
plural of infundibuloma

iniencephaly
A cephalic disorder characterized by spina bifida and spinal retroflexion

injelititis
A notional disease that damages an organization, causing its employees to become frustrated, unmotivated, and/or jealously competitive.

innoculation
Alternative spelling of inoculation.

innoculations
plural of innoculation

inocculation
Obsolete form of inoculation.

inocculations
plural of inocculation

inoculation
The introduction of an antigenic substance or vaccine into the body to produce immunity to a specific disease.
The introduction of a microorganism into a culture medium.
The insertion of the buds of one plant into another; grafting.
An inoculum; that which is inoculated.
Synonym of prebunking.
Any technique to reduce harm by exposing oneself to a milder form of that harm.

inoculations
plural of inoculation

insomnia
A sleeping disorder that is known for its symptoms of unrest and the inability to sleep.
Temporary inability to sleep.

insomnias
plural of insomnia

insulinaemia
The (normal) presence of insulin in the bloodstream

insulinoma
A tumour of the pancreas that secretes insulin.

insulinomas
plural of insulinoma