20110402

Words ending in -ITIS

Words ending with the suffix –ITIS
The suffix -ITIS indicates inflammation.

This list is expanded and updated regularly.
All of the words on this list are nouns and are pathological terms unless otherwise indicated.


abomasitis
acarodermatitis
achillobursitis also called retrocalcaneobursitis
acinitis
acnitis

acroangiodermatitis also called acroangiodermatitis of Mali, dermatitis hemostatica, Bluefarb-Stewart syndrome, pseudo-Kapos sarcoma

acroarthritis
acroceratitis
acrodermatitis
acroposthitis same as posthitis
actinodermatitis
actinoneuritis (Obsolete) same as radioneuritis
actitis
adenitis also called lymphadenitis, lymphitis
adenocellulitis
adenohypophysitis
adenoiditis
adenolymphitis
adenomyometritis same as adenomyosis
adenopharyngitis
adenosalpingitis
adipositis
adnexitis
adrenalitis
aerosinusitis also called barosinusitis
aerotitis also aerotitis media
airsacculitis
albuginitis
alveobronchiolitis
alveobronchitis same as alveobronchiolitis
alveolitis
amarthritis
amnionitis
amniotitis same as amnionitis
ampullitis
amygdalitis also called tonsillitis
anconitis
angiitis same as vasculitis
angiocarditis
angiocholecystitis (Rare)
angiocholitis same as cholangitis
angiodermatitis
angioleucitis or angioleukitis
annexitis same as adnexitis
anovulvitis same as ulcerative dermatosis
antiaditis same as tonsillitis
antigingivitis (this word is an adjective only)
antiarthritis (this word is an adjective only)
antiphonitis
antritis
anusitis same as pruritus ani
aoritis
aortitis
apharitis
apicitis
aponeurositis
apophysitis
appendagitis (epiploic appendagitis)
appendicitis
aptychonitis
aquocapsulitis
arachnitis
arachnoiditis
architis also called proctitis
areolitis
argyritis
arteriolitis
arteritis
arthritis
arthrochondritis
arthromeningitis
arthrosteitis same as osteoarthritis
arthrosynovitis
arytenoiditis
balanitis
balanoposthitis
barosinusitis same as aerosinusitis

barotitis also barotitis media, barotrauma same as aerotitis media also called airplane ear

bartholinitis
bhutanitis
blennadenitis
blennometritis
blennymenitis
blepharadenitis or blepharoadenitis
blepharitis
blepharoadenitis or blepharadenitis
blepharoconjunctivitis
blepharokeratoconjunctivitis
bronchadenitis
bronchiolitis
bronchitis
bronchoalveolitis
bronchopneumonitis
bursitis

caecitis (British English) or cecitis (American English) also called typhlenteritis, typhlitis

caecitis (British English) or cecitis (American English) also called typhlenteritis, typhlitis

calcaneoapophysitis
canaliculitis
canthitis
capillaritis
capitis
capsitis
capsulitis
cardiopericarditis
cardiovalvulitis
carditis
carpitis
carunculitis
cavernitis
cavernositis same as cavernitis
cavitis also called celophlebitis

cecitis (American English) or caecitis (British English) also called typhlenteritis, typhlitis

celiomyositis
celitis
cellulitis
celluloneuritis
celophlebitis same as cavitis
cephalitis same as encephalitis
cephalomeningitis
cephalophlebitis
ceratoiditis same as ceratitis
cerato-iritis same as keratoiritis
cerato-iridocyclitis or keratoiridocyclitis
cerebellitis
cerebritis

cerebromeningitis same as meningoencephalitis also called encephalomeningitis

cervicitis
cervicocolpitis
cervicovaginitis
chalkitis same as chalcosis
cheilitis or chilitis
cheirarthritis (Obsolete)
chilitis same as cheilitis
chirarthritis same as cheirarthritis
cholangeitis same as cholangitis
cholangiohepatitis
cholangiolitis
cholangeitis variant of cholangitis
cholangioitis variant of cholangitis
cholangitis also written cholangeitis
cholecystitis
choledochitis
choledocholitis
choleperitonitis
chondritis
chondrodermatitis
chondroepiphysitis
chorditis
choriamnionitis variant of chorioamnionitis
chorioamnionitis
chorioiditis same as choroiditis
choriomeningitis
chorionitis
chorioretinitis also called choroidoretinitis, retinochoroiditis
choroiditis
choroidocyclitis
choroidoiritis
choroidoretinitis same as chorioretinitis
chylopericarditis also chylopericardium
cionitis
clitoriditis same as clitoritis
clitoritis
cloacitis
cochleitis or cochlitis
cochlitis or cochleitis
colipyelitis
colitis also colonitis
collagenitis
colliculitis
coloenteritis same as enterocolitis
colonitis same as colitis
coloproctitis also called colorectitis
colorectitis same as coloproctitis
colpocystitis
conchitis
colpitis same as vaginitis
comedomastitis also mammary duct ectasia
conjunctivitis also called pinkeye
corditis
coriitis same as laminitis
corneitis same as keratitis
corneoiritis same as keratoiritis
coronaritis
coronitis
costalchondritis same as costochondritis
costochondritis also called Tietze’s syndrome
cowperitis
coxarthritis same as coxitis
coxitis
cranitis
cryptitis
crystallitis (Mineralogy)
crystalloiditis same as phacitis or phakitis
cutitis same as dermatitis
cyclitis
cycloceratitis or cyclokeratitis
cyclochoroiditis
cyclokeratitis or cycloceratitis
cystauchenitis
cystitis
cystopyelitis
cystopyelonephritis
cystoureteritis
cystourethritis
cytitis
dacryadenitis same as dacryoadenitis
dacryoadenitis
dacryocystitis
dacryosolenitis
dactylitis
dartitis
deciduitis
decubitis same as decubitus ulcer also called bed sore, pressure sore
deferentitis
dentoalveolitis
deradenitis
dermatitis
dermatoarthritis
dermatocellulitis
dermatomyositis
dermatopolymyositis
dermatopolyneuritis same as acrodynia
dermitis same as dermatitis
dermophlebitis
dermosynovitis
descementitis variant of descemetitis
descemetitis
desmitis
diaphragmatitis
diaphragmitis same as diaphragmatitis also phrenitis
diaphysitis
didymitis same as orchitis
diphtheritis
discitis variant of diskitis
discospondylitis or diskospondylitis also called vertebral osteomyelitis
diskitis
diverticulitis
dothienenteritis (Obsolete) same as typhoid fever
dothienteritis (Obsolete) same as dothienenteritis
douglasitis
duodenitis
duodenocholangitis
duroarachnitis
eburnitis
ecphyaditis same as appendicitis
ectoperitonitis
elephantitis
elytritis same as colpitis, vaginitis
encarditis same as endocarditis
encelitis (Obsolete)
encephalitis same as cephalitis
encephalocarditis

encephalomeningitis same as meningoencephalitis also called cerebromeningitis

encephalomyelitis
encephalomyeloradiculitis
encephalomyocarditis
encyopyelitis
endangeitis or endangiitis also endangitis
endaortitis
endarteritis
endoangiitis variant of endangiitis
endoaortitis same as endaortitis
endoappendicitis
endoarteriitis same as endarteritis
endoarteritis variant of endarteritis
endobronchitis
endocarditis
endocervicitis also called endotrachelitis
endocolitis
endocolpitis
endocranitis
endocystitis
endodontitis same as pulpitis
endoenteritis
endoesophagitis (Obsolete)
endogastritis (Obsolete)
endomastoiditis
endometritis
endomyocarditis
endomyometritis
endonephritis same as pyelitis
endoneuritis
endoperiarteritis same as panarteritis
endopericarditis
endoperimyocarditis
endoperineuritis (Obsolete)
endoperitonitis
endophlebitis
endophthalmitis
endosalpingitis

endosteitis or endostitis also called central osteitis, perimyelitis

endostitis same as endosteitis
endotrachelitis same as endocervicitis
endovasculitis same as endangiitis
enteradenitis
enteritis
enterocolitis
enterogastritis same as gastroenteritis
enterohepatitis
enthesitis
ependymitis
ephebeitis (Slang)
epicondylitis
epicystitis
epidermitis
epididymitis
epididymo-orchitis
epifolliculitis
epiglottiditis same as epiglottitis
epiglottitis
epiphysitis

epiploitis also called epiplopericolitis, appendicitis epiploica, appendagitis

epiplopericolitis same as epiploitis
episcleritis
episclerotitis same as episcleritis
episplenitis
epitheliitis
epityphlitis same as appendicitis
epivaginitis also known as infectious vaginitis
erythrodermatitis same as erythroderma
esocolitis
esoenteritis
esoethmoiditis
esogastritis (American English) or oesogastritis (British English)
esophagitis (American English) or oesophagitis (British English)
esosphenoiditis
ethmocarditis
ethmoiditis
eustachitis
exarteritis same as periarteritis
exenteritis
exocolitis
exogastritis same as perigastritis
exometritis
extramastoiditis
fasciculitis
fasciitis
fascitis variant of fasciitis
faucitis
fibrobronchitis
fibrochondritis
fibromyositis
fibrositis
fluoritis same as fluorosis
folliculitis
funiculitis
galactophoritis
gangliitis same as ganglionitis
ganglioneuritis
ganglionitis also called gangliitis
ganglioradiculitis
gastradenitis
gastritis
gastroadenitis same as gastradenitis
gastroarthritis (Rare)
gastrocolitis
gastroduodenitis
gastroenteritis
gastroenterocolitis

gastroesophagitis (American English) or gastro-oesophagitis (British English)

gastrohepatitis
gastroileitis

gastro-oesophagitis (British English) or gastroesophagitis (American English)

gingivitis
gingivoglossitis
gingivostomatitis
glissonitis
glomerulitis
glomerulonephritis
glossitis
glutitis
gonarthritis
gonecystitis
gonitis
granulitis

haemocholecystitis (British English) or hemocholecystitis (American English)

hamarthritis
heliencephalitis
hematomyelitis
hemiglossitis

hemocholecystitis (American English) or haemocholecystitis (British English)

hepatitis
hepatocholangitis
hepatoenteritis
hepatoperitonitis same as perihepatitis
hepatosplenitis
hidradenitis or hydradenitis
hidroadenitis or hydroadenitis same as hidradenitis, hydradenitis
hidrosadenitis
hilitis
holarthritis
hollanditis (Politics)
holoarthritis variant of holarthritis
hyalitis also called vitreitis
hyaloiditis
hydradenitis or hidradenitis
hydroadenitis or hidroadenitis same as hydroadenitis, hidroadenitis
hydromeningitis
hydronephritis see hydronephrosis
hydropericarditis
hymenitis
hypophysitis
hysteritis
icterohepatitis
ignipeditis
ileitis
ileocolitis
ileojejunitis
infundibulofolliculitis
initis also called myositis
inochondritis same as fibrochondritis
insulitis
intercystitis same as interstitial cystitis
intimitis
iriditis same as iritis
iridocapsulitis
iridochoroiditis
iridocyclitis
iridocyclochoroiditis
iridocyditis
iridokeratitis
iritis
ischionitis
jejunitis
jejunoileitis
keratitis
keratoconjunctivitis
keratoiditis or ceratoiditis
keratoiridocyclitis also written cerato-iridocyclitis
keratoiritis
keratoscleritis
labyrinthitis also called otitis interna
laminitis also called founder laryngitis
laryngitis
laryngopharyngitis
laryngotracheitis
laryngotracheobronchitis also called croup
leptomeningitis
leucitis same as sclerotitis
leucoencephalitis or leukoencephalitis
leucoencephalitis or leukoencephalitis
leucomyelitis or leukomyelitis
leukoencephalitis or leucoencephalitis
leukoencephalomyelitis or leucoencephalomyelitis
leukomyelitis or leucomyelitis
lienitis same as splenitis
linguopapillitis
linitis
lionitis also craniodiaphyseal dysplasia, CDD
lipoarthritis
lithonephritis
littritis
lochiometritis same as puerperal metritis
lochioperitonitis (Obsolete) same as puerperal peritonitis
lochometritis variant of lochiometritis
lymphadenitis same as lymphitis also called adenitis
lymphangeitis also lymphangitis
lymphitis same as lymphadenitis
lymphnoditis
mammillitis
mammitis same as mastitis
maschaladenitis (Obsolete)
mastadenitis same as mastitis
mastitis
mastoiditis
maxillitis
mediastinitis
mediastinopericarditis
medullitis same as osteomyelitis
medulloarthritis
meibomianitis
melitis
meningitis
meningocerebritis same as meningoencephalitis

meningoencephalitis also called cerebromeningitis, encephalomeningitis, meningocerebritis

meningoencephalomyelitis
meningomyelitis
meningomyeloradiculitis
meningo-osteophlebitis
meningopneumonitis
meningoradiculitis
meniscitis
mephitis
mesarteritis
mesencephalitis
mesenteritis
mesobronchitis
mesometritis same as myometritis
mesoneuritis
mesosigmoiditis
metaphysitis
metopantritis
metritis
metroperitonitis also called perimetritis
metrophlebitis
microcolitis also called microscopic colitis
militis (transverse militis)
monarthritis also called monoarthritis
monoarthritis same as monarthritis
monomyositis
mononeuritis
mucitis
mucoarteritis
mucocolitis also mucous colitis
mucoenteritis
mycogastritis
myelitis
myeloencephalitis
myelomeningitis
myeloneuritis same as neuromyelitis
myeloradiculitis
myeloradiculopolyneuronitis also called Guillain-Barre syndrome
myoarteritis
myocarditis
myocelitis
myocellulitis
myoendocarditis
myofascitis same as myositis fibrosa
myofibrositis same as perimysiitis
myometritis
myopericarditis
myoperitonitis
myositis also called initis
myotenositis
myringitis also called tympanitis
myxadenitis
nasoantritis
nasopharyngitis
navicularthritis (Veterinary Medicine)
nephritis
nephrocystitis
nephropyelitis same as pyelonephritis
nephrosonephritis
neuritis
neurochorioretinitis
neurochoroiditis
neurodermatitis also called neurodermatosis
neuromyelitis also called myeloneuritis
neuromyositis
neuronitis
neuropapillitis same as optic neuritis
neuroretinitis
odditis
oesogastritis (British English) or esogastritis (American English)
oesophagitis (British English) or esophagitis (American English)
olecranarthritis same as anconitis
oligoarthritis
omarthritis
omentitis
omphalitis
omphaloarteritis
onlitis (Rare) same as gingivitis
onychitis also onychia
oophoritis also called ovaritis
operculitis same as pericoronitis
ophoritis variant of oophoritis
ophritis or ophyritis
ophthalmitis also ophthalmia
ophthalmomyitis
ophthalmoneuritis also optic neuritis
ophyritis or ophritis
orchiepididymitis
orchiditis same as orchitis
orchitis also orchiditis
osphyarthritis
osphyomyelitis
osteitis also ostitis
osteoarthritis also called degenerative joint disease
osteochondritis
osteomyelitis
osteoperiostitis
osteophlebitis
ostitis variant of osteitis
otitis
otoantritis
otocerebritis also otoencephalitis
otoencephalitis also otocerebritis
oulitis same as gingivitis
ovariosalpingitis
ovaritis same as oophoritis
pachyleptomeningitis
pachymeningitis also called perimeningitis
pachyperiostitis
pachyperitonitis
pachypleuritis
pachypelviperitonitis
pachyperitonitis
pachysalpingitis same as chronic interstitial salpingitis
pachysalpingo-ovaritis
pachyvaginalitis
pachyvaginitis
palatitis also called uranisconitis
palpebritis same as blepharitis
panarthritis
panbronchiolitis
pancarditis
pancolitis
pancreatitis
pancystitis
panencephalitis
panneuritis (Rare) also extreme polyneuritis
panniculitis
panophthalmitis
panosteitis
panotitis
papillitis
papilloretinitis also called retinopapillitis
para-appendicitis variant of periappendicitis
paracolitis
paracystitis
paradenitis
paramastitis same as submammary mastitis
parametritis also called pelvic cellulitus
paranephritis
paraphrenitis
parapleuritis same as pleurodynia
parasynovitis
parasyphilitis same as parasyphilosis
parathyroiditis
paratyphlitis
paravaginitis
parencephalitis
paroophoritis
parotiditis same as parotitis
parotitis
parovaritis
pavilionitis
pectenitis
peditis
pelvicellulitis same as pelvic cellulitis
pelvioperitonitis also pelvic peritonitis
pelviperitonitis same as pelvioperitonitis
pelvospondylitis [ossificans]
penitis also called phallitis
percementitis also periodontal inflammation
periadenitis
periangiitis also called perivasculitis
periangiocholitis same as pericholangitis
periappendicitis
periarteritis
periarthritis
peribronchiolitis
peribronchitis
pericarditis
pericecitis
pericholangitis
pericholecystitis
perichondritis
pericolitis
pericolonitis same as pericolitis
pericolpitis same as perivaginitis
pericoronitis also called operculitis
pericranitis
pericystitis
peridesmitis
peridiverticulitis
periduodenitis
periencephalitis
periencephalomeningitis
perienteritis
periesophagitis (American English) or perioesophagitis (British English)
perifolliculitis
perigastritis
periglandulitis
perihepatitis
perijejunitis
perilabyrinthitis
perilaryngitis
perilymphadenitis
perilymphangitis
perimeningitis same as pachymeningitis
perimetritis same as metroperitonitis
perimyelitis same as endosteitis
perimyocarditis
perimyositis also called perimysiitis or perimysitis
perimysiitis or perimysitis also called myofibrositis
perineuritis
perinephritis
periodontitis
perioesophagitis (British English) or periesophagitis (American English)
perionychitis same as paronychia
perioophoritis also called periovaritis
perioophorosalpingitis also perisalpingo-ovaritis
periophoritis variant of perioophoritis
periorchitis
periosteitis same as periostitis
periosteomedullitis same as periosteomyelitis
periosteomyelitis
periostitis also written periosteitis
periovaritis same as perioophoritis
peripachymeningitis
peripancreatitis
periphacitis
periphlebitis
peripleuritis
periporitis
periproctitis also called perirectitis
periprostatitis
peripylephlebitis
perirectitis same as periproctitis
perisalpingitis
perisalpingo-ovaritis also perioophorosalpingitis
perisigmoiditis
perispermatitis
perisplanchnitis
perisplenitis
perispondylitis
peritendinitis also called peritenontitis
peritenontitis same as peritendinitis
perithyroiditis
peritonitis
peritonsillitis
perityphlitis
periureteritis
periurethritis
perivaginitis also called pericolpitis
perivasculitis same as periangiitis
perivesiculitis
perivisceritis
phacitis or phakitis
phacocystitis
phacoiditis same as phakitis
phakitis or phacitis
phalangarthritis
phalangitis
phallitis same as penitis
pharyngitis also sore throat, raw throat
pharyngotonsillitis
phlebitis
phlebometritis
photodermatitis

photoretinitis same as photoretinopathy also called electric retinopathy, solar retinopathy

phrenitis
physitis
phytodermatitis
pimelitis
pleuritis same as pleurisy
pleurobronchitis
pleurohepatitis
pleuropericarditis
plexitis
pneumocholecystitis
pneumoencephalitis also called Newcastle disease
pneumoenteritis
pneumonitis
pneumonopleuritis also pleuritic pneumonia
pneumopericarditis
pneumoperitonitis
pneumopleuritis
podarthritis
poditis
podotrochilitis same as podotrochlitis
podotrochlitis
poliencephalitis same as polioencephalitis
polioencephalitis
polioencephalomeningomyelitis
polioencephalomyelitis same as poliomyeloencephalitis
poliomyelencephalitis same as poliomyeloencephalitis

poliomyelitis also called polio, acute anterior poliomyelitis, infantile paralysis

poliomyeloencephalitis also called polioencephalomyelitis
pollenitis also hay fever
polyadenitis
polyarteritis also called periarteritis nodosa
polyarthritis
polychondritis
polymyositis
polyneuritis
polyneuroradiculitis
polyorrhymenitis same as polyserositis
polyosteomyelitis
polyradiculitis
polyradiculoneuritis
polyserositis also called Concato’s disease
polysinusitis
polytendinitis
poradenitis same as lymphogranuloma venereum
porencephalitis
postencephalitis
posthitis also called acroposthitis
pouchitis
precursoritis also precursitis, precursorism (Historical Writing)
proctitis also called rectitis
proctocolitis
proctolitis same as proctocolitis
proctosigmoiditis
prostatitis
prostatocystitis
prostatovesiculitis
proventriculitis
pruritis
pseudarthritis
pseudoappendicitis
pseudoencephalitis
pseudofolliculitis
pseudomeningitis same as meningism
pseudonephritis
pseudoneuritis
pseudopericarditis
psorenteritis
pulmonitis same as pneumonitis
pyelitis
pyelocystitis
pyelonephritis also nephropyelitis
pyeloureteritis
pylephlebitis
pylethrombophlebitis
pyloritis
pyloroduodenitis
pyoarthritis same as pyarthrosis
pyocystitis
pyolabyrinthitis
pyometritis
pyomyositis
pyonephritis
pyopericarditis
pyoperitonitis
pyophthalmitis also pyophthalmia
pyopneumocholecystitis
pyopneumohepatitis
pyopneumoperitonitis
pyosalpingitis
pyosalping-oophoritis
pyosalpingo-oothecitis same as pyosalpingo-oophoritis
rachitis or rhachitis also called rickets
rachiomyelitis or rhachiomyelitis
radiculitis
radiculoganglionitis same as acute idiopathic polyneuritis
radiculomeningomyelitis same as rhizomeningomyelitis
radiocystitis also radiation cystitis
radiodermatitis also called radiation dermatitis
radioepithelitis
radioneuritis
rectitis same as proctitis
rectocolitis same as coloproctitis
rectosigmoiditis
reticulitis
reticuloperitonitis
retinitis
retinochoroiditis same as chorioretinitis
retinopapillitis same as papilloretinitis
retrocalcaneobursitis same as achillobursitis
retroperitonitis
rhachiomyelitis or rachiomyelitis
rhachitis same as rachitis also called rickets
rheumarthritis also called rheumarthrosis same as rheumatoid arthritis
rhinitis
rhinoantritis
rhinopharyngitis
rhinopneumonitis
rhizomeningomyelitis also called radiculomeningomyelitis
rhombencephalitis
rumenitis
sacculitis
sacroiliitis
salpingitis
salpingo-oophoritis
salpingoperitonitis or salpingo-peritonitis
sarcitis same as myositis
sarcoiditis
scaphoiditis
scleradenitis
scleritis also sclerotitis
sclerochoroiditis
scleroiritis
sclerokeratitis
sclerokeratoiritis
sclero-oophoritis
scleroticochoroiditis
sclerotitis also scleritis
scolecoiditis same as appendicitis
scrotitis
septimetritis (Obsolete)
serocolitis same as pericolitis
seroenteritis same as perienteritis
serohepatitis also known as serum hepatitis
serositis
serosynovitis
sesamoiditis
sialadenitis also sialoadenitis
sialitis
sialoadenitis variant of sialadenitis
sialoangiitis also called sialodochitis
sialodacryoadenitis
sialodochitis same as sialoangiitis
sideritis
sigmoiditis
sinusitis
skenitis
spectatoritis (Sociology)
spermatocystitis
sphagitis
sphenoiditis
sphincteritis
spiradenitis same as hidradenitis
splenitis
spondarthritis same as spondyloarthritis
spondylarthritis same as spondyloarthritis
spondylitis
spondyloarthritis
spongiositis
staphylitis
staphylodermatitis
steatitis
steatohepatitis also known as fatty liver disease
stetharteritis
stomatitis
strumitis
styloiditis
submaxillaritis
sympathiconeuritis
synaphymenitis same as conjunctivitis
syndesmitis
synovitis
syringitis
targetitis (Humorous)
tarsadenitis
tarsitis
tendinitis or tendonitis also tenonitis, tenositis
tendonitis or tendinitis
tendosynovitis variant of tenosynovitis
tendovaginitis variant of tenovaginitis
tenonitis also tendonitis or tendinitis also
tenontitis same as tendinitis
tenontothecitis same as tenosynovitis
tenositis
tenosynovitis
tenovaginitis
tephromyelitis
testiculitis same as testitis, orchitis
testitis same as orchitis, orchiditis
thecitis
thelitis
thromboangiitis
thromboarteritis
thromboendarteritis
thromboendocarditis also nonbacterial thrombotic endocarditis
thrombolymphangitis
thrombophlebitis
thylacitis
thymitis
thryoadenitis same as thyroiditis
thyroiditis
tinnitus
tonsillitis or tonsilitis also called amygdalitis
toritis (Veterinary Medicine)

Tornwalditis also Tornwaldt’s cyst, Tornwaldt’s bursitis, Tornwaldt’s syndrome, Tornwaldt’s disease

tracheitis also written trachitis
trachelitis same as cervicitis
trachelocystitis
tracheobronchitis
trachitis variant of tracheitis
trichitis
trigonitis
tuberculitis
tubo-ovaritis same as salpingo-oophoritis
turritis (Botany)
tympanitis also called otitis media, myringitis
tympanomastoiditis

typhlenteritis also caecitis (British English) or cecitis (American English) also called typhlitis

typhlitis same as typhlenteritis
typhlocolitis
typhlodicliditis
typhloenteritis same as typhlenteritis
tysonitis
ulitis
ulodermatitis
urachitis
uranisconitis same as palatitis
urarthritis
ureteritis
ureteropyelitis also called ureteropyelonephritis
ureteropyelonephritis same as ureteropyelitis
urethritis
urethrocystitis
urethrotrigonitis
uritis also dermatitis ambustionis
urocystitis
uteritis
utriculitis
uveitis
uveoencephalitis also called Harada syndrome
uveomeningitis
uveomeningoencephalitis also called Haradavogt-Koyanagi syndrome
uveoscleritis
uvulitis
vaginalitis
vaginitis also called colpitis
valvulitis
vasculitis
vasovesiculitis
ventriculitis
ventriculoencephalitis
venulitis
verumontanitis same as colliculitis
vesiculitis
vesiculoprostatitis
vestibulitis
vestibuloneuronitis
villitis same as villositis
villositis
vitreitis same as hyalitis
vitritis same as vitreitis, hyalitis
vitreocapsulitis same as hyalitis
vulvitis
vulvovaginitis
xiphoiditis
zonulitis