roseola
A rosy rash occurring in measles, typhoid fever, syphilis and some other diseases.
The common name for roseola infantum.
German measles.

roseolae
plural of roseola

roseolas
plural of roseola

rouget
A porcine infectuous disease.

rubella
A mild disease caused by the Rubella virus infecting the respiratory tract, and characterised by a rash of pink dots, fever and swollen lymph nodes.

rubor
redness, one of the main signs of inflammation

rugitus
Borborygmus; intestinal rumbling.

rumenitis
Inflammation of the rumen.

rumenocentesis
Centesis of the rumen.

ruminitis
inflammation of the rumen

rupia
An ulcer due to syphilis.

rupias
plural of rupia

sacbrood
A viral disease in honey bees which affects the larvae, causing them to shrivel up and become scalelike.

saccharomycoses
plural of saccharomycosis

saccharomycosis
An infection by fungi of the genus Saccharomyces

sacculitis
Inflammation of a sac, typically the anal sacs of dogs or cats.

sacroiliitis
inflammation of the sacroiliac joint

saddlenose
A deformity resulting from the collapse of the bridge of the nose, associated with certain diseases and with the use of cocaine.

saddlenoses
plural of saddlenose

salmonelloses
plural of salmonellosis

salmonellosis
Any of several diseases caused by infection with Salmonella bacteria

salpingitides
plural of salpingitis

salpingitis
Inflammation of the Fallopian tube or the Eustachian tube as a result of infection.

salpingitises
plural of salpingitis

salpingooophoritis
Alternative form of salpingo-oophoritis.

samidorphan
An opioid antagonist under development for the treatment of major depressive disorder and possibly other psychiatric conditions.

samitis
plural of samiti

saprolegniasis
A disease caused by the Saprolegnia fungus.

saprolegniosis
Misspelling of saprolegniasis.

sapronoses
plural of sapronosis

sapronosis
Any disease that is transmitted from an abiotic environment

sarcitis
Synonym of myositis.

sarcocarcinoma
Synonym of carcinosarcoma.

sarcocele
Any solid tumour of the testicle.

sarcoceles
plural of sarcocele

sarcocystosis
infection by Sarcocystis protozoa

sarcoglycanopathies
plural of sarcoglycanopathy

sarcoglycanopathy
Any of a group of diseases characterised by genetic mutation of sarcoglycans

sarcoidoses
plural of sarcoidosis

sarcoidosis
A multisystem disorder characterized by granulomas.

sarcoma
A type of malignant tumor of the bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue.

sarcomagenesis
The generation and development of a sarcoma.

sarcomas
plural of sarcoma

sarcomata
plural of sarcoma

sarcomatoses
plural of sarcomatosis

sarcomatosis
The spread of a sarcoma throughout the body

sarcopaenia
Alternative form of sarcopenia.

sarcopaenias
plural of sarcopaenia

sarcopenia
Gradual loss of skeletal muscle due to aging, immobility, illness, or combinations thereof.

sarcopenias
plural of sarcopenia

sarcoses
plural of sarcosis

sarcosinaemia
Alternative form of sarcosinemia.

sarcosinemia
A rare metabolic disorder characterized by an increased concentration of sarcosine in blood plasma and urine.

sarcosis
sarcoma, or the abnormal formation of flesh.

sarcosporidiosis
infection with the protozoan parasites of the genus Sarcocystis.

sarcotripsy
The crushing of fleshy parts or tumors.

saturnism
lead poisoning

sauriosis
Synonym of ichthyosis.

scaldhead
Any of several scalp diseases characterised by pustules (the dried discharge of which forms scales) and by falling out of the hair.

scaldheads
plural of scaldhead

scalma
A contagious febrile disease of horses, with local lesions of the bronchi, trachea, and larynx, having coughing as a symptom.

scalpne
Acne on the scalp.

scalybutt
Synonym of exocortis.

scandalmongering
The spreading of salacious gossip.

scandalmonging
Synonym of scandalmongering.

scaphoiditis
inflammation of the scaphoid

scareware
Software that attempts to scare the user into compliance, as by displaying false warnings of virus infection.

scarlatina
scarlet fever

scarlatinas
plural of scarlatina

scedosporiosis
Any disease caused by the presence of a Scedosporium fungus

schistomiasis
Misspelling of schistosomiasis.

schistosomasis
Misspelling of schistosomiasis.

schistosomiases
plural of schistosomiasis

schistosomiasis
Any of various diseases of humans caused by parasitic blood flukes of the genus Schistosoma.

schizoidia
schizoid personality disorder

schizophasia
Word salad: a nonsensical, often repetitious assemblage of words, typical of mental disorders such as schizophrenia.

schizophasias
plural of schizophasia

schizotaxia
A predisposition to schizophrenia

schlerotherapy
Misspelling of sclerotherapy.

schwannoma
A benign nerve sheath tumour composed of Schwann cells.

schwannomas
plural of schwannoma

schwannomata
plural of schwannoma

scintimammographies
plural of scintimammography

scintimammography
A form of mammography in which scintillation from an injected radiosource shows the presence of cancer cells

scleritis
Inflammation of the sclera of the eye.

scleroatrophies
plural of scleroatrophy

scleroatrophy
Any of various atrophic conditions characterized by a hardening of tissue, including atrophic fibrosis of the skin, hypoplasia of the nails, and palmoplantar keratoderma.

scleromyxedema
papular mucinosis, a rare skin disease

scleromyxoedema
Alternative form of scleromyxedema.

scleroses
plural of sclerosis

sclerosis
The abnormal hardening of body tissues, such as an artery; the appearance of hardenings, indurations, lesions, nodules.
Inability to create change or excessive resistance to change.

sclerosteosis
A sclerosing hyperostosis characterized by variable syndactyly and skeletal overgrowth

sclerotherapies
plural of sclerotherapy

sclerotherapy
A treatment for varicose veins, hemorrhoids, and ulcers involving an injection of material into a blood vessel to make it harden and shrink.

sclerotitis
Synonym of scleritis.

scorbutus
The disease scurvy.

scotosis
Intellectual blindness: a hardening of the mind against unwanted wisdom.

scototherapy
Therapeutic use of darkness, once proposed to treat malaria and more recently to treat sleep disorders and depression.

scrapie
A degenerative prion disease of sheep and goats that attacks the central nervous system.

scrapies
plural of scrapie

scrofula
A form of tuberculosis, most common in women 30-40 years of age, tending to cause enlarged and degenerated lymph nodes, especially in the neck, and often chronic, intractable skin inflammation as well.

scrofulae
plural of scrofula

scrofulas
plural of scrofula

scrofuloses
plural of scrofulosis

scrofulosis
scrofula

scromiting
Cannabinoid hyperemesis syndrome, which has the characteristic symptom of screaming and vomiting.

scrophula
Obsolete spelling of scrofula.

scrophulae
plural of scrophula

scrophulas
plural of scrophula

scrotitis
inflammation of the scrotum

scrotocele
A rupture or hernia in the scrotum.

sebastomania
religious mania

sebopsoriasis
seborrheic psoriasis

seborrhagia
Synonym of seborrhea.

seborrhea
A skin disorder causing scaly, flaky, itchy, red skin.

seborrheas
plural of seborrhea

seborrhoea
Alternative form of seborrhea.

sedition
Organized incitement of rebellion or civil disorder against authority or the state, usually by speech or writing.
Insurrection or rebellion.

seditions
plural of sedition

selenopathies
plural of selenopathy

selenopathy
A form of muscular dystrophy related to a selenoprotein

selenoses
plural of selenosis

selenosis
selenium poisoning, especially of livestock, by selenium naturally occurring in plants and the soil

selfitis
An obsessive need to take selfies and post them on social media.

semeiography
Alternative form of semiography.

semidementia
Partial dementia.

semilingualism
The phenomenon of people speaking several languages at a low level of development, with evident deficiencies in all languages.

semimetamorphoses
plural of semimetamorphosis