36. Diseases of the urinary bladder and prostate in dogs and cats Flashcards
Clinical signs of Lower Urinary Tract Infection
Dysuria
Stranguria
Haematuria
Pollakiuria
Incontenance
Periuria
Dehydration
Dysuria definition
Pain when peeing
Stranguria definition
straining to pass urine
POllakiuria definition
Frequent, abnormal urination
Periuria definition
Weeing in abnormal places
Treatment of Lower Urinary Tract Infection
Exclude urethral obstruction/ bladder paralysis (catheterise)
Urinalysis
Imaging
Types of cystitis
Infectious
Sterile
Cause of infectious cystitis
Bacteria - mycoplasma or capillaria plica
cause of sterile cystitis
interstitial
idiopathic
Differential of cystitis
stone
tumour
prostatic disease
anatomical abnormalities
Bleeding disorders
haemoglobinuria
myoglobinuria
Predisposed to bacterial cystitis
Older
females
dogs
Causes of bacterial cystitis
e. coli
staph
strep
proteus
corynebacterium ureolyticum (resistance)
Clinical signs of bacterial cystitis
- Pollakiuria
- Dysuria
- Urge incontinence
- Haematuria
- Distended bladder
- Painful bladder
- Thick bladder wall
- Bladder mass
- Stranguria
- Small bladder
- Periuria
- Urolithiasis
Lab D of bacterial cystitis
Haematuria
Pyuria
Sediment - bacteria, WBC, RBC, epithelial cells, struvite (+/-)
Alkaline/ Normal pH
Treatment of bacterial cystitis
AB - 7-10days (3-6weeks if its a complicated infection)
Amoxiclav
Cephalosporin
Fluroquinolones
Trimethoprim
Trimethoprim Sulphonamides
Pain management - nsaids, opioids, spasmolytics
what is subclinical bacteriuris
+ve bacterial culture but no clinical signs of cystitis
No treatment
FLUTD stands for
Feline Urinary Tract disease
Aetiology of FLUTD
FIC - feline idiopathic cystitis - 70% of cases
Stones - 20% of cases
Bacterial cystitis
Tumour
Anatomical disorder
Trauma
Stricture
Clinical signs of FLUTD
Dysuria
Haematuria
Periuria
Urethral obstruction
Physical exam of FLUTD
Good general condition
Bladder is small and painful
Diagnosis of FLUTD
Urinalysis -RBCs, WBCs, crystals
No uroliths
Culture - rule out bacterial cystitis
Imaging
Predisposed to Urethral obstruction
Male cats
What can cause Urethral obstruction
Uroliths
crystals
thrombus
urethral plug
urethral spasm
Physical exam of Urethral obstruction
Extremely filled, tense, painful bladder
Not expressible
Clinical signs of Urethral obstruction
Lethargy
Dehydration
Life threatening condition - bladder rupture,
post renal azotaemia
Treatment of Urethral obstruction
Emergency catheterisation
combined with decompressive cystocentesis
What is Feline idiopathic cystitis
maladaptive response to environmental stressors —> sterile cystitis
General exam of Feline idiopathic cystitis
Clinical signs of cystits
good general condition
Macroscopic sediment (sand)
Presentation of Feline idiopathic cystitis
Acute
self limiting episodes — 80-95%
urethral obstruction —- 15-25%
Pathogenesis of Feline idiopathic cystitis
Chronic stress —–> exhaustion of adrenal glands —-> shifted stress response —-> increased catecholamines —-> increased uroepithelial permeability —-> bleeding and oedema
Predisposition to Feline idiopathic cystitis
Stray cats
Orphans
Indoor cats
Boring environment
Dry food
Low water intake
New baby/pet
Travel of owner
Cats from shelters
Multi-cat households
Obesity
Changes of routine
Treatment of Feline idiopathic cystitis
Increase water intake
Opioids, nsaids
Spasmolytics
Gabapentin
Pheremones
Urinary diet
Environmental enrichment
Lower Urinary tract tumour
Transitional cell carcinoma (trigonum area)
rhabdomyosarcoma
Diagnosis of Lower Urinary tract tumour
Imagine
urine sediment
Biopsy
Differential of Lower Urinary tract tumour
Polypoid cystitis
Blood clot
cystitis
urolithiasis
Treatment of Lower Urinary tract tumour
Piroxicam
cause of Urinary Bladder rupture
Trauma
cystitis
tumour
uroliths
what can Urinary Bladder rupture lead to
post renal azotaemia
Diagnosis of Urinary Bladder rupture
Imaging
Abdo serum creatinine - >2.1
Predisposed to Prostatic diseases
Older dogs
Clinical signs of Prostatic diseases
Urethral bleeding
tenesmus
uti
haematuria
Diagnosis of Prostatic diseases
RDP - size, shape, symmetry, consistency pain
Xray
US
Urinalysis
Cytology
Biopsy
Prostatic fluid and semen
Prostatic diseases
Prostatic hypertrophy
Prostatitis
Paraprostatic cyst
Prostate tumour
Prostate tumour
Adenomcarcinoma
Clinical signs of Prostate tumour
Metastatic and urethral compression
Treatment of Prostate tumour
Castration
Piroxicam
Prostatic hypertrophy
Symmetrical enlargement with/ without cavitary lesions
Treat with castration, antiandrogens
Paraprostatic cyst
mullerian duct remnant or retention cyst
large in size
treatment of Paraprostatic cyst
Castration
Surgical removal
Prostatitis
acute/ chronic bacterial infection with/out abscessation
What predisposes to Prostatitis
Prostatic hypertrophic
Clinical signs of Prostatitis
UTi signs
general signs
shock
Treatment of Prostatitis
Treat for shock
AB
Drainage
Castration