matlazahuatl
tabardillo (disease)

matrilysin
A matrix metalloproteinase that has a function in the development of tumours.

matrilysins
plural of matrilysin

matrin
Synonym of matrilysin.

mazopathia
Alternative form of mazopathy.

mazopathy
disease of the female breast

mbori
A disease of camels, a form of surra.

meatotomies
plural of meatotomy

meatotomy
A form of penile modification in which the underside of the glans is split, sometimes performed to alleviate meatal stenosis or urethral stricture.

mechanopathology
mechanical (typically surgical) pathology

mechanoptosis
mechanical apoptosis

mediastinitis
Inflammation of the mediastinum.

medullitis
Inflammation of marrow, either bone marrow (osteomyelitis) or the spinal cord (myelitis).

medulloepithelioma
A rare, fast-growing brain tumor thought to stem from cells of the embryonic medullary cavity.

medulloepitheliomas
plural of medulloepithelioma

medullosphere
A spherical medulloblastoma tumour

medullospheres
plural of medullosphere

megacephaly
macrencephaly

megacystis
A rare disease that is identified by an abnormally large or distended bladder.

megadontia
Malformation of megalodontia
Macrodontia.

megakaryocytosis
cytosis involving megakaryocytes

megalocytosis
megaloblastic anemia

megalopsia
macropsia

megalopsias
plural of megalopsia

meibomianitis
inflammation of the meibomian gland

meibomitis
inflammation of the meibomian glands

melanoacanthoma
A benign, darkly pigmented cutaneous condition characterized by a skin lesion with a dull or lackluster surface, and involving a proliferation of keratinocytes and melanocytes.

melanoacanthomas
plural of melanoacanthoma

melanocarcinoma
melanoma

melanocarcinomas
plural of melanocarcinoma

melanocarcinomata
plural of melanocarcinoma

melanocytoma
A tumour derived from melanocytes

melanocytomas
plural of melanocytoma

melanoglossia
Blackening of the tongue, usually caused by a bacterial infection or allergic reaction.

melanoma
A dark-pigmented, usually malignant tumor arising from a melanocyte and occurring most commonly in the skin.

melanomagenesis
The formation and development of melanomas

melanomas
plural of melanoma

melanomata
plural of melanoma

melanophoroma
A tumour composed of melanophores

melanophoromas
plural of melanophoroma

melanosarcoma
A malignant form of deeply pigmented sarcoma containing melanin.

melanosarcomas
plural of melanosarcoma

melanosarcomata
plural of melanosarcoma

melanose
A fungal disease of citrus, caused by Diaporthe citri.

melanoses
plural of melanosis

melanosis
The morbid deposition of black matter, often of a malignant character, causing pigmented tumours.
A pigmentation of tissue.
Synonym of nigredo.

melanosphere
A spherical aggregate of cells in a melanoma

melanospheres
plural of melanosphere

melanotransferrin
A cell-surface glycoprotein found on melanoma cells, sharing sequence similarity and iron-binding properties with members of the transferrin superfamily.

melaxuma
A disease of walnut trees, characterized by cankers that exude a dark watery substance.

melik
A member of hereditary nobility in certain Armenian principalities, especially in Artsakh

meliks
plural of melik

meliodosis
Misspelling of melioidosis.

melioidosis
An infectious disease caused by the bacterium Burkholderia pseudomallei, endemic to some areas of Southeast Asia and northern Australia.

meliorbiosis
A positive deviation from eubiosis

melorheostosis
A developmental disorder and mesenchymal dysplasia in which the bony cortex widens and becomes hyperdense in a sclerotomal distribution.

membranopathies
plural of membranopathy

membranopathy
disease of a membrane

menigoencephalitis
Misspelling of meningoencephalitis.

meningeoma
Alternative form of meningioma.

meningeomas
plural of meningeoma

meningioencephalitis
Alternative form of meningoencephalitis.

meningioma
A common tumour of the central nervous system, occurring in the meninges, usually benign.

meningiomas
plural of meningioma

meningiomata
plural of meningioma

meningism
A set of symptoms similar to those of meningitis but not caused by it, involving the triad of nuchal rigidity (neck stiffness), photophobia, and headache, a sign of irritation of the meninges.
Such symptoms as identified clinically but before knowledge of their cause is ascertained (that is, before diagnosis or before its confirmation); meningeal symptoms.

meningisms
plural of meningism

meningismus
Alternative form of meningism.

meningococcaemia
Alternative form of meningococcemia.

meningococcaemias
plural of meningococcaemia

meningococcemia
Meningococcal septicemia, a form of sepsis caused by the bacterium Neisseria meningitidis.

meningococcemias
plural of meningococcemia

meningococci
plural of meningococcus

meningococcus
A pathogenic bacterium (Neisseria meningitidis), common cause of cerebrospinal meningitis

meningoencephalitides
plural of meningoencephalitis

meningoencephalitis
Inflammation of the brain and the meninges.

meningomyelitis
inflammation of the spinal cord and its enveloping arachnoid and pia mater, and less commonly also of the dura mater

meningomyeloencephalitis
meningoencephalitis

meningomyeloradiculitis
meningomyelitis and radiculitis

meningopneumonitis
The inflammation of both the meninges and the lungs.

meningoradiculoneuritis
The inflammation of the meninges and the nerve roots.

meningoventriculitis
inflammation of the meninges and ventricles of the brain

menolipsis
Temporary cessation of menstruation; amenorrhoea.

menoplania
abnormal menstruation; menoxenia

mentagra
sycosis

mercurialism
Chronic mercury poisoning.

mercurism
mercury poisoning

mercurisms
plural of mercurism

merocele
A femoral hernia.

merycism
rumination syndrome

merycismus
Alternative form of merycism.

mesenteritis
Inflammation of the mesentery.

mesometritis
inflammation of the parenchyma of the womb

mesothelioma
An uncommon malignant tumour of the mesothelium, usually of the lungs after exposure to asbestos.

mesotheliomas
plural of mesothelioma

mesotheliomata
plural of mesothelioma

metabola
A change or mutation of disease, symptoms, or treatment.

metabole
Alternative spelling of metabola.

metaboles
plural of metabole

metabolopathies
plural of metabolopathy

metabolopathy
Any disease caused by incorrect metabolism

metabonomics
The study of the metabolic responses of organisms to stimuli such as disease or injury.

metachondromatosis
A skeletal disorder characterised by multiple enchondromas and osteochondromas

metacism
Alternative form of mytacism.

metacisms
plural of metacism

metafemale
A female with triple X syndrome.

metafemales
plural of metafemale

metaflammation
Any metabolic disorder that has characteristics of inflammation

metagonimiasis
A disease caused by infection by an intestinal trematode of the genus Metagonimus.

metainflammation
An inflammatory cascade that leads to a variety of metabolic disorders

metamorphopsia
A visual distortion, associated with macular degeneration, in which a grid of straight lines appears wavy and parts of the grid may appear blank.

metamorphopsias
plural of metamorphopsia

metamorphopsies
plural of metamorphopsy

metamorphopsy
Archaic form of metamorphopsia.

metamorphosis
A transformation, such as one performed by magic.
A noticeable change in character, appearance, function, or condition.
A change in the form and often habits of an animal after the embryonic stage during normal development (e.g. the transformation of a caterpillar into a butterfly or a tadpole into a frog).
A change, usually degenerative, in the structure of a specific body tissue.

metapneumonia
A disease caused by infection with a metapneumovirus.

metaprophylaxis
The meta-analysis of prophylaxis

metapsychosis
The supposed telepathic action of one mind on another.

metasomatosis
metasomatism

metatarsalgia
Pain in the region of the metatarsals; inflammation of any of the five bones between the heel and the toes.