Upload
martha-potter
View
55
Download
0
Tags:
Embed Size (px)
DESCRIPTION
UROLOGIC EMERGENCIES. Hakan KOYUNCU;MD Asistant Profesor Yeditepe University Medical Faculty Department of Urology. 34-yo male Severe right sided flank pain. 34 M, R flank pain. Hx PE urinalysis imaging. RENAL COLIC. Stones of the urinary tract Hematoma or tissue in the ureter - PowerPoint PPT Presentation
Citation preview
UROLOGIC EMERGENCIES
Hakan KOYUNCU;MDAsistant Profesor
Yeditepe University Medical FacultyDepartment of Urology
34-yo male Severe right sided flank pain
34 M, R flank pain
Hx PE urinalysis imaging
RENAL COLIC
Stones of the urinary tract Hematoma or tissue in the ureter Upper ureter: lumbar-inguinal Lower ureter: genital
Intermittant Not affected by body positioning Lumbar tenderness Nausea & vomiting
R: Appendicitis - Cholelithiasis urinalysis: hematuria
KUB IVP Computerized Tomography
Pain management,hydration, hot bath Treatment of the underlying cause
Solitary kidney Ureteral stone Hydronephrosis anuria, uremia
62 yo male
Severe abdominal and inguinal pain, 30 hrs in duration, “have not slept for 5 min.”
Feels like voiding every 10-15 minutes, passes a few drops each time
He presented to the ER of a hospital, was diagnosed as cystitis, was given a parasymphatholytic, but did not get any better.
Acute Urinary Retention
Bladder neck – prostate – urethra Usually in elderly with BPH Massive hematuria, acute prostatitis, prostate
abcess, stones lodged at the bladder neck/urethra, phimosis, uretral trauma
History Suprapubic mass Urethral catheterization Suprapubic catheterization (cystostomy)
47 yo diabetic Alcohol (+) Fever, malaise,
redness and discomfort in scrotum
Fournier’s Gangrene
Synergistic effect of multiple microorganisms in the urogenital/anal region
Effects soft tissue and fascia, necrosis Generally starts from genital/perineal region Uretral trauma, urinary ekstravasation, urethral
instrumantation, perianal abcess and fissur are predisposing factors
Immunocompromised patients (diabetes, alcoholism) Begins like cellulitis, rapidly spreads along the fascial planes Necrosis and gangrene Hypoxia anaerobic bacteria gas formation, crepitation
Malaise, discomfort Scrotal-perineal pain Redness Fever, chills, sweating, scrotal edema Gangrene Rapid deterioration in general health Rapidly involves the abdomen and causes
death
Management Bacteroides, Klebsiella, Proteus, Streptococus,
Clostridium Perfringens An avarage of 4 microorganisms per patient
Phimosis
Inability to retract the preputium– Bad hygiene-recurrent infections– Uncircumsized boys/adults– Prepitual edema, redness, purulent
discharge– Physiologic until 3 years of age– Dorsal slit or circumsition
Paraphimosis:
The foreskin, once retracted over the glans penis, cannot be replaced in its normal position– Usually chr. inflammation of preputium,
stricture– Lymphatic, venous, and arterial flow are
compromised, leading to necrosis
– Firmly squeezing glans for 5 mins.– Skin can then be drawn over the glans
(lubricant)– dorsal slit, circumsition
42 yo male High fever, chills, malaise,
frequency, perineal pain
DRE: enlarged, pain, warm prostate
Lab: leucoytosis, shift to the left
culture-sensitivity
AdmittedAntibiotics, NSAID Urinary retention in the evening ????
•Suprapubic catheterisation
The patients general health deteriorates on day 3, fever does not resolve
Prostate Abcess
Coliform bacteria Generally urethral (ascending) Staphilococcus via hematogenous route Diabetes, immune compromised, urethral
trauma, prostate biopsy Pollakiuria, disuria, acute urinary retention;
fever, malaise Usually excacerbation of symptoms after acute
prostatitis DRE: fluctuation Lab: pyuria, leucocytosis
TRUS: definitive diagnosis Drainage Antibiotics Suprapubik catheterization
Telephone: 15 yo male Enlargement and pain in L testis
Testicular Torsion Newborn – adolesents %50 uykuda olur Usually anomaly of tuniga vaginalis or the
spermatic cord Pain-sudden onset, skrotal edema,
enlargement and redness, nausea, vomiting
PE: usually retracted,Loss of cremasteric reflexIncreased pain with testicular elevation (Prehn)
Epidydimis may be palpated in an abnormal location – early sign
Leucocytosis within a few hours Doppler US or nuclear scan Manuel de-torsion (inside out) (local anest) Eksploration !!! 5-6 hrs
35 yo male Errection for 4 hrs in duration, pain
Perineal trauma? Blood gas: high 02 & low CO2
Priapism
Etiology:– Most frequent: intracavernosal injection– Idiopathic– Disease (leucemia, sickle cell disease,..)
Obstruction of venous drainage, c.c.’da pooling of viscous low oxygenated blood in corpus cavernosum edema, fibrosis, erectile dysfunction
Increase venous outflow Find out underlying reason-if possible Non-surgical management first:
– Aspiration – Alfa adrenergikc agonist injection
• (phenephrine, 10mg/ml, diluted in 19 ml saline)
If non-surgical tx fails:– Distal or proximal shunt
TRAUMA
GU tract in 10% of all traumas Kidney is the most commonly involved
organ– Suspect GU taruma when: – Hematuria – Descelerating injury – Penetrating abdominal or flank injury – Echimosis of the flank
Bladder & Urethra
– Suspect trauma in the presence of: – Blood at the urethral meatus– DRE: “prostate displaced superiorly "– Hematuria– Penetrating abdominal, pelvic or genital
injury– Anterior pelvic fracture – Open pelvic fracture – Perineal laseration
Renal Trauma
Blunt : (85 -90% ) – vehicle accident, fall, rapid
deceleration, iatrogenic
Penetrating : Gunshot and (85-90 % associated with intraabdominal or thoracic injury)
Renal Trauma - Diagnosis
History PE (lumbar echimosis, pain with
palpation) Hematuria
– (Renal vascular injury - 36 % not associated with hematuria)
Variable clinical presentation (asymptomatic-shock)
American Association for the Surgery of Trauma
Organ Injury Severity Scale for the Kidney
Grade Tip Tanım1 kontüzyon Mikroskobik ya da gross hematuri, ürolojik
incelemeler normal
hematom SubKapsuler, genişlemeyenparankimal hasar yok
2 hematom Genişlemeyen perirenal hematom , renal retroperitona sınırlı
laserasyon <1-cm derinlikte parenkimal korteks hasarı,üriner ekstravazasyon yok
3 laserasyon >1-cm derinlikte parenkimal korteks hasarı,üriner ekstravazasyon yok
4 laserasyon Medulla ve toplayıcı sisteme ulaşan parenkim hasarı
vasküler Renal arter ve vende hemoraji içeren hasar
5 laserasyon Tamamen parçalanmış Böbrek
vasküler Renal hilusun ayrılması
Radiologic Imaging
KUB (loss of psoas or renal contour) IVU (delayed renal function,
nonhomogenous collecting system) USG (lumbar hematoma and urinoma
lokalizasyonu) Computerized Tomography Renal angiography
Expectant Management:
Hemodynamically stable, well defined and non-expanding injury on CT scan
88 % patienst are observed
If there is associated gross hematuria, admit and observe
Surgery :
Absolute Indication – Persistant renal bleeding– Expanding perirenal hematoma– Perirenal hematoma with pulsation
Relative indication – Urinary extravasation– Inability in proper staging– Delayed arterial injury
Urethral Injury
A partial rupture could be a complete rupture during catheterisation!
A urethrogram should be performed
In the presence of urethral disruption, a suprapubic catheter should be placed.
THANK YOU