BLADDER Flashcards
Parts of FOLEY’S CATHETER
- Ballon
- Drainage
- Irrigation: to prevent clot retention
Size of FOLEY’S CATHETER
🧠⚡GORY ⚡
🧠⚡Gand Chod (14) ⚡
🧠⚡ YellOw ➡️ II0 ➡️ 20 ⚡
🧠⚡ Tan = Ten⚡
French constitutes what of the FOLEY’S CATHETER
Outer Circumference
💊💉 MANAGEMENT of STUCK FOLEY BALLON
USG guided SUPRAPUBIC PUNCTURE of Ballon
💊💉 MANAGEMENT of PERICATHETER LEAKAGE
✨ INFLATE the BALLON further
✨ Large sized FOLEY’S
🌸 TYPES of FOLEY’S CATHETER
- Rubber
- Silicon
Duration for which FOLEY’s CATHETER can be kept in place
- Rubber: 7 days
- Silicon: 30-35 days
Benefit of SILICONE FOLEY’S CATHETER
Less Bacterial Colonization
🩺 IOC for BLADDER TRAUMA
⭐ STABLE patient
⭐ UNSTABLE patient
⭐ STABLE patient
🎯 CT UROGRAPHY / CT CYSTOGRAM
⭐ UNSTABLE patient
🎯 CYSTOGRAM
🧑🏻⚕️ Clinical Features of EXTRAPERITONEAL BLADDER TRAUMA
- 2° PELVIC TRAUMA
- Blood at TIP OF MEATUS
- Inability to PASS URINE
EXTRAPERITONEAL BLADDER TRAUMA is ASSOCIATED with
- 2° to PELVIC TRAUMA
- PROXIMAL URETHRAL INJURY
🧑🏻⚕️ Clinical Features of INTRAPERITONEAL BLADDER TRAUMA
- Syncopal Attack
- Peritonitis
- Pain in Abdomen
💊💉 MANAGEMENT of EXTRAPERITONEAL BLADDER TRAUMA
⭐ 7 DAYS
FOLEY’S CATHETER
(OR)
SUPRAPUBIC CATHETER
💊💉 MANAGEMENT of INTRAPERITONEAL BLADDER TRAUMA
- Laparotomy
- Repair of BLADDER in 2 layers
- FOLEY’S or SUPRAPUBIC catheterization
Types of BLADDER DIVERTICULUM
🎯 CONGENITAL
🎯 PULSION
Congenital BLADDER DIVERTICULUM occurs in the region of
Persistent URACHUS
⭐ Location of Congenital BLADDER DIVERTICULUM
✨ MIDLINE
✨ ANTERO-SUPERIOR Direction
PULSION BLADDER seen in
DUE TO: INCREASED BLADDER PRESSURE
🎯 BPH
🎯 BLADDER OUTLET OBSTRUCTION
Location on PULSION BLADDER DIVERTICULUM
Near the URETERIC ORIFICE
🩺⚔️ Clinical Features of BLADDER DIVERTICULA
- Frequency ⬆️
- UTI ⬆️
- Posture change cause Urge to pass urine
Complications of BLADDER DIVERTICULUM
- Stone Formation
- UTI Recurrent
- Obstruction
- Cancer
💊💉MANAGEMENT of BLADDER DIVERTICULUM
Diverticulectomy
Genes associated with Bladder Cancer
- NAT2
- GSTM1 (Mu gene)
Cancers in BLADDER: Types
- Transitional cell Carcinoma: ⚡⚡ MOST COMMON
- Squamous Cell Carcinoma
- Adenocarcinoma
⚒️ RISK FACTORS for TRANSITIONAL CELL CARCINOMA
🧠💡3C💡
- Cyclophosphamide
- Chemicals: Aniline Dyes
- Cigarette SMOKING
⚒️ RISK FACTORS for SQUAMOUS CELL CARCINOMA
🧠💡2S💡
- Smoking
- Schistosomiasis
⚒️ RISK FACTORS for ADENOCARCINOMA BLADDER
Region of PERSISTANT URACHUS & TRIGONE
Bilharziasis
Premalignant condition caused by Schistosomiasis
⬇️
Leads to Bladder Cancer
🩺⚔️ Clinical Features of BLADDER CANCER
Painless Gross Heamaturia
Painless Gross Heamaturia
🎯 DIFFERENTIAL DIAGNOSIS 🎯
- Bladder Cancer
- BPH
USG KUB in Bladder Cancer detects
- Growth (OR) Clots in Bladder
- Status of Lymph Node
Investigation to confirm Bladder Cancer
Cystoscopy & Biopsy
⬇️
Excise the lesion using Cautery till Base, then
⬇️
Cold Cup Biopsy from Base (without cautery): Determines the depth of invasion
🩺 IOC for staging Bladder Cancer
MRI
Urinary Marker for Bladder Cancer
NMP-22 (Nuclear Membrane Protein 22)
Marker which can be used to check Recurrance of Bladder Cancer
NMP-22
pT in Bladder Cancer
Ta: Non-invasive Papillary CARCINOMA
T1: invades Lamina Propria
T2: invades Muscularis Propria
T3: invades Perivesical Tissue
T4: invades Adjacent Organs
M staging of Bladder Cancer
M0 : No mets
M1
M1a : Non-regional LN only
M1b : Non-LN Distant Mets
N1 Bladder Cancer
Perivesical LN involved
Grading of Bladder Cancer
G1
G2
G3
Staging of Dverticular BLADDER cancer has NO
T2 stage
1st Lymph Node to drain BLADDER Cancer
Obturator Lymph Node
Field Cancerization is seen in
🧠💡COB💡
- Colorectal Cancer
- Oral cancer
- BLADDER
Entire area is prone to develop Cancer
⬇️
Multiple Cancers can ARISE
💊💉MANAGEMENT of SUPERFICIAL BLADDER Cancer
💊💉MANAGEMENT of pT1 Multiple Tumours, Grade 3 & associated with in situ disease
Radical Cystectomy
💊💉MANAGEMENT of T2 BLADDER CANCER
Surgery
⬇️
Chemotherapy
➕
Radiotherapy
💊💉MANAGEMENT of T3 & T4 BLADDER Cancer
Chemotherapy
⬇️
Good Response
⬇️
Surgery ➕ Radiotherapy
Chemotherapy regimen used for BLADDER Cancer
🧠💡M-VAC💡
- Methotrexate
- Vinblastine
- Adriamycin
- Cisplatin
Intravesical Chemotherapy USED FOR
🧠💡MAT💡
pTa
✨ Mitomycin C
✨ Adriamycin
✨ Thiotepa
Intravesical Immunotherapy done with
6 cycles of BCG
Surgery done in Advanced BLADDER Cancer
Urinary Diversion
➕
1. Partial Cystectomy
2. Radical Cystectomy
Indication of Partial Cystectomy in Bladder Cancer
- Partial Tumour involving DOME
- Not involving URETERIC Orifice
RADICAL Cystectomy in Bladder Cancer
Structures Removed
- Removal of Blaader
- Obturator & Iliac Lymph Nodes
- Prostate in ♂️
- Urethra & Abdominal Hysterectomy in ♀️
Urinary DIVERSION
Types
- Non-continent
✨ Ureterosigmoid Anastamosis
✨ Ileal Conduit - Continent
✨ Creation of a NEW BLADDER
Neobladder is creates using
Ileum
⚡⚡ MOST COMMON NON-CONTINENT URINARY DIVERSION
Ileal Conduit
COMPLICATIONS of Ileal Conduit
- Necrosis of Ileostomy
- Stricture at site of anastamosis of Ureter & Ileum
- Hyperchloremic Hypokalemic Metabolic Acidosis
NAGMA
COMPLICATIONS of Ureterosigmoid Anastomosis
- 100 times risk for development of COLON ADENOCARCINOMA
- ⬆️ UTI RISK
- Hyperchloremic Hypokalemic Metabolic Acidosis NAGMA
⚡⚡ MOST IMPORTANT PROGNOSTIC FACTOR FOR BLADDER CANCER
Depth of Invasion
T-stage
Hunner’s ulcer (OR) Interstitial Cystitis
🩺⚔️ Clinical Features
Seen in ♀️
1. Pain
2. ⬆️ Frequency of Micturation
3. Over distension of Bladder
Biopsy of HUNNER’S ULCER reveal
Lymphocytic Infiltration
💊💉MANAGEMENT of HUNNER’S ULCER
- Hydrostatic Dissection
- Dimethylsulphoxide
Difference BETWEEN Acute & Chronic Retention of Urine