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7/26/2019 Urinary Tract Infections and Hematuria
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URINARY TRACT INFECTAND HEMATURIA
DR. MERVINCHRISTO
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URINARY TRACT
INFECTIONS
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INTRODUCTION
• More common in women than men
• Younger women have higher incidence(!"#$
• E%der%& ma%e' more rone )or in)ection'
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ASYMPTOMATIC BACTER
• * #+ ! co%on& )orming unit' o) a 'ing%e athogen on two 'uc
urine cu%ture'
• No '&mtom'
• Treatment " ,regnant women - Inva'ive rocedure'
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URETHRITIS
• ower urinar& tract in)ection
• /''ociated with STD
• Vagina% di'charge 0 irritation
•
Ma%e'" d&'uria with urethra% di'charge
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CYSTITIS
• 1ithout &e%onehriti'" 2enign condition
• Surau3ic ain- increa'ed )re4uenc&- urgenc&- 'urau3ic
• 5ever uncommon with 'im%e c&'titi'
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PYELONEPHRITIS
• 6er urinar& tract in)ection
• Invo%ve' rena% arench&ma and e%vica%&cea% '&mtem
• 5%an7 0 a3domina% ain- co't verte3ra% ang%e tenderne''
•
5ever- chi%%'- nau'ea- vomiting
• ,rogre'' to rena% a3ce''- nehriti'- emh&'ematou' &e%on
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COMPLICATED UT
• Ma%e'" 8o to STD
• /natomic a3norma%itie'" o%&c&'tic rena% d0'- neurogenic 3%
• Indwe%%ing catheter- uretera% 'tent- recent in'trumentation
•
Nehro%ithia'i'
• /dvanced age" 2,H- ro'tate 3io'&- in'trumentation
• Dia3ete' me%%itu' - Sic7%e ce%% d0'
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COMPLICATED UT
• Neonate'
• ,regnanc&
• Immuno'ure''ion
•
Neuro%ogic d0' " 'ina% cord in9ur&- 'tro7e with di'a3i%it&
• /t&ica% athogen " non E:co%i
• Re'i'tance to t&ica% anti3iotic' (Ci%o;$
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COMPLICATED UT
• C%inica% )eature' ma& var& or 3e a3'ent
• Catheter a''ociated 6TI
• New on'et )ever- rigor- ma%ai'e- <an7 ain and tenderne
• /%tered menta% 'tatu'
• /cute hematuria
• ,e%vic di'com)ort
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RECURRENT UTI
• Two com%icated 6TI in =month' 0 three or more in #8 mont
• RE/,SE " recurrence within 8 wee7' ('ame athogen$ > Tr
)ai%ure
• RE5IN5ECTION"
• Di?erent athogen
• ,reviou'%& i'o%ated athogen" a)ter negative cu%ture 0 mo
wee7'
• Rein)ection more common than re%a'e
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DIFFERENTIAL DIAGNO
FOR DYSURIA
• 6TI
• Vaginiti'0 cerviciti'
• Trauma
• Ma%ignanc&
• Nehro%ithia'i'
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DIFFERENTIAL DIAGNO
FOR DYSURIA
• 6rethera% 'tricture 0 o3'truction
• 6rethera% diverticu%um
• /%%erg& or Chemica% irritation (h&giene roduct' 'erm
• 6terine03%adder ro%a'e
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MICROBIOLOGY
ORGANISM INCID
E COI *
BE2SIE/- ,ROTE6S-ENTERO2/CTER- ,SE6DOMON/S !:
CH/MYDI/ TR/CHOM/TISST/,HYOCOCC6S S/,RO,HYTIC6SMYCO2/CTERI6M T62ERC6OSIS (HIV,/TIENTS$
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URINE ANALYSIS
•C%ean- mid'tream 'am%e
• Centri)uged 'ecimen'
R2C- (5EM/E$ +:!0H,5
R2C- (M/E$ +:0H,5
12C +:0H,5
2/CTERI/ NONE0H,5
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URINE ANALYSIS
•
NITRITE TEST 0 DI, STICB TEST"
• Organi'm' that convert nitrate to nitrite'
• E co%i
• Negative te't " enterococcu'-- 'eudomona'- acineto3ac
• ow 'en'itivit& (!+A$
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URINE ANALYSIS
• 12C count 0 &uria
• * !ce%%' 0 h) in '&mtomatic atient'
• S&mtomatic atient' with ! 0 h) " artia%%& treated-
uncentri)uged 'am%e- '&'temic %eu7oenia
• Men " * #:8 0 h) - when 3acteria i' re'ent
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URINE ANALYSIS•
MICROSCO,Y
• * # 3acteria 0 h) " corre%ate' to redict a cu%ture o) * #+
• 5a%'e negative re'u%t'" Ch%am&dia
• 5a%'e o'itive" vagina% 0 )eca% contamination
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URINE CULTURE
• 6RINE C6T6RE
• Denitive diagno'i' *#+ ! C560m%
• Deending on t&ica% '&mtom' - %e''er va%ue' can 3e co
• Not indicated
• T&ica% '&mtom' F o'itive urine ana%&'i' nding'
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URINE CULTURE• Indication'
• Men and chi%dren
• S&mtom' * := da&'
• Com%icated 6TI
• Immunocomromi'ed
• ,regnanc&
• Re%a'e rein)ection
• Su'ected &e%onehriti'
• Ho'ita%iGed atient'
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IMAGING•
6'ua%%& not indicated
• /t&ica% re'entation - 'evere '&mtom' and 'ign'
• Su'ected &e%onehriti'- rena% a3ce''- 'e'i'
• 5ir't ei'ode chi%dren &ear' " r0o 'tructura% a3norma%itie'
• 5ema%e with mu%ti%e ei'ode'
• Dimini'hing rena% )unction
• Rena% co%ic ( o3'tructive 'tone $
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IMAGING•
6%tra'onograh&
• Ine;en'ive and no radiation e;o'ure
• H&drourteronehro'i' - intrarena%0erinehric a3ce''
• ,&e%onehriti'- congenita% anoma%ie'
• e'' ecient in detecting uretera% 'tone
• CT 'can"
• 2e't te't )or detecting a3ce''- o3'truction and in<amma
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TREATMENT• O6T ,/TIENT M/N/EMENT
• /D6TE 5EM/E " 6MCOM,IC/TED CYSTITIS
Nitro)urantoin #++mg 2D ; !da&'
TM, J SMK DS (#=+0@++$ 2D K da&'
5o')om&cin gm in 'ing%e do'e
Intia% cu%ture not needed
/mo;ci%%in J c%avu%anate - ce)odo;imecan 3e con'idered
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TREATMENT• /D6TE 5EM/E 0 M/E " COM,IC/TED CYSTITIS- ,YEONE,
Ci%o<o;acin !++mg 2D ; Lda&'
evo<o;acin L!+mg OD ; !da&'
Ce)odo;ime ++mg 2D ; L : #da&'
I) 'u'ceti3i%it& i' 7nown" Cotrimo;aGo%e 2D ; #da&'
/mo;ici%%in J c%avu%anate #
6rine cu%ture 'hou%d 3e ta7en
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TREATMENT• /D6TE 5EM/E (6RETHRITIS$
Su'ect ch%am&dia0gonnorhea
Ce)tria;one 8!+mg IM
%u'
/Githrom&cin #gm 'ing%e do'e 0 Do;&c&c%ine #++mg 2D ;
Cu%ture' have to 3e ta7en
I) c&'titi' i' 'u'ected - treat according%&
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IN PATIENT MANAGEM• Se'i'
• Ina3i%it& to ta7e ora% medication'
• Immuno comromi'ed
• 5ai%ure o) O, thera&
• Third trime'ter regnanc&
• 6ro%ogic a3norma%itie'
• Mu%ti%e comor3idtie'
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IN PATIENT MANAGEM
• Ciro<o;acin ++mg iv 2D
• Ce)tria;one #:8gm iv od
• Ce)ota;ime #:8gm iv 4@h
• entamicin 0 To3ram&cin mg07g in divided do'e'
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IN PATIENT MANAGEM
• ,itaG .L! gm iv 4=h
• Ce)eime #:8gm iv 4@h
• Ertaenem #gm OD
• Meroenem #gm iv 4@h 0 Imienem !++mg iv 4@h
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HEMATURIA
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INTRODUCTION
• ro'' hematuria " vi'i3%e to e&e ( #m% o) who%e 3%ood0%iter o)
• Micro'coic hematuria " * or R2C' 0 h)
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LOWER TRACT
• /NY OC/TION
• In)ection
• Stone
• Trauma
• ,o't rocedure
• Tumour
• 6RETER /ND 2/DDER
• Stricture di%atation
• Ca 3%adder
• Va'cu%ar
ma%)ormation'
• C&'titi'
• ,ROST/TE /
6RETHER/
• 2,H
• ,ro'tatiti'
• 6rethera%
• 5oreign 3
DIFFERENTIAL DIAGN
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DIFFERENTIAL DIAGNO
• OMER6/R
• %omeru%onehr
iti'
• Ig/
nehroath&
• uu' nehriti'
• NON OMER6/
• ,&e%onehriti'
• Inter'titia% ne
• Ma%ignanc&
• Trauma
• T2
• ,o%&c&'tic 7idnUPPER TRACT
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DIFFERENTIAL DIAGNO
• HEM/TOOIC
• ,rimar& coagu%oath&
• ,harmaco%ogic
anticoagu%ation
• Sic7%e ce%% d0'
• MISCE/NO6S
• Eroding a3domi
aortic aneur&'m
• Ma%ignant
h&erten'ion
• Rena% vein throm
• E;erci'e induce
hematuria
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CLINICAL FEATURE• /E
• Younger age grou " nehro%ithia'i'
• O%der age grou " neo%a'm'- 2,H
• HISTORY
• ,ain " 6TI- Ca%cu%u'- g%omeru%onehriti'
• S&mtom' " )ever- '7in ra'h- weight %o''- night 'weat'- 'ore th
• Ri'7 )actor' " 'mo7ing- e%vic irradiation
• 5ami%& hi'tor&" 'ic7%e ce%% d0'- 3%eeding diathe'i'
• ,regnanc& and men'trua% hi'tor&
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CLINICAL FEATURE• HISTORY
• Recent trauma- rocedure'- Catheri'ation
• ,a''age o) c%ot' " e;tra g%omeru%ar d0'
• ,erior3ita% odema- ear%& morning une''- odema- dar7 co%oug%omeru%ar d0'
• Sternou' e;erci'e
•
5a%'e hematuria• Medication' " ri)amicin- 4uinine- hen&toin
• 5ood' and d&e'" 3errie'- 3eet root
• Serratia in)ection
• Hemog%o3inuria- m&og%o3inuria
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DIAGNOSIS• /2OR/TORY TESTIN
• C%ean mid'tream catch
• 2rown 'mo7e co%oured urine " g%omeru%ar d0'
• Red c%otted urine" 3e%ow the 7idne&
•6rine di'tic7" detect' #!+microgrm'0 o) )ree haemog%o
5a%'e o'itive" haemog%o3in- m&og%o3in
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DIAGNOSIS• MICROSCO,Y
• R2C- 2acteria- ce%%u%ar ca't'- d&'morhic R2C- h&a%ine ca
• 2OOD INVESTI/TIONS
• 2%ood count'- haemog%o3in- coagu%ation ro%e
• IM/IN
•
6%tra'ound" o3'truction- h&droureteronehro'i'- regnan• CT Scan" 3e't )or detecting 'tone'- ma''- in9urie'
• Other" c&'to'co&- Intravenou' &e%ogram
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DISPOSITION• Eva%uation within 8 wee7'
• /ge * !+ &ear'• ro'' hematuria
• Smo7ing
• Trauma
• Bnown ma%ignanc&
• Rena% in'ucienc&
• Sic7%e ce%% d0'
• Odema - roteinuria
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DISPOSITION• Inatient treatment
• Intracta3%e ain• Into%erance to <uid' and medication'
• Mu%ti%e comor3iditie'
• Hemod&namic in'ta3i%it&
• 2%adder out%et o3'truction
• Treatment 'hou%d 3e directed 3& the cau'e o) hematuria
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THANK YOU