Bladder tumours Flashcards
Risk factors for bladder tumours
M
Smoking
Amine exposure (rubber industry)
Previous renal TCC
Schistosomiasis (SCC)
Presentation of bladder tumours
Painless haematuria
Voiding/storage sx
Recurrent UTIs
Retention/Obstructive renal failure
Examination findings for bladder tumours
Anaemia
Palpable bladder mass
Palpable liver
Types of bladder tumour
Transitional cell carcinoma
Squamous cell carcinoma - usually only with schistosomiasis
Metastasis sites of bladder cancers
Bone
Liver
Lung
Bladder cancer grading
Grade 1: well differentiated
Grade 2: intermediate
Grade 3: poorly differentiated
Bladder cancer staging Tis
Carcinoma in situ
Not felt at EUA
Bladder cancer staging Ta
Confined to epithelium
Not felt at EUA
Bladder cancer staging T1
Tumour in lamina propria
Not felt at EUA
Bladder cancer staging T2
Superficial muscle involved
Rubbery thickness
Bladder cancer staging T3
Deep muscle involved
Mobile mass
Bladder cancer staging T4
Invasion of prostate, uterus or vag
Fixed mass
Ix for bladder cancers
Urine dip - sterile pyuria
Urine cytology
IVU filling defects
Cystoscopy with biopsy
Bimanual EUA
CT/MRI
EUA
Examination under anaesthesia
Mx of Tis, Ta and T1 bladder cancers
Transurethral diathermy
TURBT
TURBT
Transurethral resection of bladder tumour
Mx of T2 and T3 bladder cancers
Radical cystectomy with ileal conduit
Adjuvant chemo - eg. M-VAC
Mx of T4 bladder cancers
Palliative chemo / radiotherapy
Long term catheterisation
Complications of bladder cancers
Massive bladder haemorrhage
Cystectomy can cause sexual and urinary malfunction