Gu Flashcards
Mcc adult renal cancer
Renal cell carcinoma
Mcc multilocular cystic renal masses in adults
Mulitilocular cystic carcinoma
MC congenital anomaly of the urinary tract
Duplex collecting system
Eetrocaval ureter develops from the
Subcardinal vein
Normal- supracardinal vein
Mc congenital urachal anomaly
Patent urachus
Mc component of staghorn
Struvite
Radiopaque on radiograph
Calcium oxalate
Calcium phosphate
Brushite
Struvite
Mildly eadopaque on radiograph
Cystine
Radiolucent in radiograph
Indinavir calculus
Uric acid
Soft tissue attenuation on radiograph
Indinavir calculus
Tissue rim sign. Confirms location of lith
Ureter
Prune belly syndrome/ eagle barrett syndrome
Absence of abdominal wall
Urinary tract anomalies
Cryptorchidism
Causes of papillary necrosis
TB
Sickle cell
Diabetes
Analgesic nephropathy
Pyeloureteritis cystica
Benign
Associated with chronic UTI
Pre malignant condition in the bladder but not in the ureter
Leukoplakia
Granulomatous condition of the uroepithelium due to E choli
Malacoplakia
Bladder is open, its mucosa is continuous with the skin
Bladder extrophy
Tubular structure that extends from the bladder dome to the umbilicus
Urachus
Persistent communication between the bladder and the umbilicus
Patent urachus.
50% of cases
Blind ended dilatation of the urachus at the umbilical end
Umbilical urachal sinus
An outpouching of the bladder in the anterior location of tha urachus
Vesical urachal diverticulum
MC urachal carcinoma
Adenocarcinoma
Bladder is open, its mucosa is continuous with the skin
Bladder extrophy
Tubular structure that extends from the bladder dome to the umbilicus
Urachus
Persistent communication between the bladder and the umbilicus
Patent urachus.
50% of cases
Blind ended dilatation of the urachus at the umbilical end
Umbilical urachal sinus
An outpouching of the bladder in the anterior location of tha urachus
Vesical urachal diverticulum
MC urachal carcinoma
Adenocarcinoma
Causes of calcifies bladder wall
Schistosomiasis
Tuberculosis
Cystitis
Neoplasm
Cobra head/. Spring onion appearance
Simple ureteocele
MC urinary tract neoplasm
Transitional cell carcinoma
Causes of calcifies bladder wall
Schistosomiasis
Tuberculosis
Cystitis
Neoplasm
Cobra head/. Spring onion appearance
Simple ureteocele
MC urinary tract neoplasm
Transitional cell carcinoma
MC bladder producing hematuria
Malacoplakia
Bladder ca associated with bladder extrophy and urachal remnants
Adenocarcimoma
Bladder ca associated woth schistosomiasis
Squamous cell csrcinoma
Bladder fistula most commonly occurs as a conplication of diverticulitis
Vesicolonic fistula
Bladder fistula almost always attributable to chrons disease
Vesicoenteric fistula
MC complication of urethral stricture
False passage
Mc ca of the urethra
Squamous cell carcinoma and involve the anterior urethra
Straddle injury commonly injures the
Bulbous urethra
Classification of post urethral injury
Type 1
Contusion without imaging findings
Classification of post urethral injury
Type 2
Stretch injury
Classification of post urethral injury
Type 3
Partial disruption with extravasation
Classification of post urethral injury
Ttpe 4
Complete disruption with separation of the urethra less than 2cm
Classification of post urethral injury
Type 5
Complete disruption with urethral separation of greaterbthan 2cm
Absence of tunica vaginalis
Bell-clapper deformity
Can cause testicular torsion
MC primary testicular neoplasms
Germ ell tumor
Most intratesticular lesion are
Malignant