What is (are) the risk factor(s) for developing simple renal cysts?
male gender
hypertension
renal insufficiency
all of the above
Correct Answer :
D. all of the above
risk factors for developing simple renal cysts include age, male gender, hypertension, and renal insufficiency.
Related Questions
On histological examination of a resected renal tumor, the presence of multiple mitochondria observed on electron microscopy is diagnostic for:
renal oncocytoma
multiloculated cystic nephromas
metanephric adenoma
adenoma with clear cell
What is the likelihood that simple renal cysts increase in size and number over time?
never
unlikely
likely
always
What is true regarding cancer incidence in renal cystic diseases?
is > 90% in Bosniak type IV renal cysts
in patients receiving renal transplants for polycystic kidney disease is 48% higher than that expected in the general population
all of the above
simple renal cysts might turn malignant in < 4% of cases
Antenatal sonography is the diagnostic tool for the following condition:
glomerulocystic kidney disease
developmental cystic renal disease
Juvenile nephronophthisis
medullary cystic kidney disease
d. none of the above
. What is NOT an indication for simple nephrectomy?
symptomatic chronic renal infection with poor function
some cases of renovascular hypertension
symptomatic calculus disease with poor renal function
What is the proper terminology of a renal cyst with the following characteristics: well-marginated, anechoic, with thin visible back wall, positive posterior acoustic enhancement, no septations, and no calcifications?
hyperattenuating renal cyst
solitary renal cyst
uncomplicated renal cyst
focal renal cyst
After radical nephrectomy, what is the 5-year survival rate for stage I RCC?
80%
85%
90%
95%
d. neurosarcoma
. What is false concerning targeted molecular therapy?
is a personalized medical therapy devised to meet each persons individual needs for cancer`s specifications
treats cancer by interrupting unique molecular abnormalities that drive cancer growth
some cancer types have different molecular targets
In a localized RCC, local recurrence after tumor ablation therapy is managed by any of the following options, EXCEPT:
repeat ablation
active surveillance
salvage surgery
radical nephrectomy
What is false concerning ADPKD patients?
hepatic cysts are the most common extra-renal manifestation
might experience cyst hemorrhage, renal infection, or nephrolithiasis
typically, complain of flank pain or intermittent hematuria in the early twenties
hypertension and CRF commonly occur in the fifth decade of life
On histological examination of a resected renal tumor, positive staining for human melanoma black (HMB)-45 is a distinctive and diagnostic feature for:
multiloculated cystic nephromas
angiomyolipoma
metanephric adenoma
adenoma with clear cell
d. unilateral RCC with a functioning opposite kidney, but at risk for future impairment
. What is the relapse rate for completely resected RCC after radical nephrectomy?
1- 10%
10 - 20%
20 - 30%
What is (are) true regarding the etiology of medullary cystic kidney disease (MCKD)?
mutations in the MCKD1 (chromosome 1q21) gene
mutations in the MCKD2 (chromosome 16q12) gene
inherited in an autosomal dominant fashion
all of the above
Which of the following factors is associated with increased survival in patients with metastatic kidney tumors?
physically active patients with good performance status
extirpation of the primary tumor
long disease-free interval between initial nephrectomy and the emergence of secondaries
all of the above
d. CT can detect renal vein involvement in 82-95% of cases and vena caval involvement in 95-100% of cases
. In RCC, ipsilateral adrenal metastasis occurs in:
0.3 - 2%
2 - 10%
11 - 18%
The etiology of renal cysts includes all of the following, EXCEPT:
autosomal dominant polycystic kidney disease (ADPKD)
developmental cystic renal disease
inherited cystic renal disease
systemic disease with associated renal cysts
Which of the following conditions carries the worst prognosis?
acquired cystic renal disease
juvenile nephronophthisis
medullary sponge kidney
bilateral multicystic dysplastic kidney
Fuhrmans grading system for renal cell carcinoma relies on:
nuclear size, outline, and nucleoli
cohesiveness and the degree of cellular atypia
chromatin structure and content of the interphase nucleus
multinucleation and mitosis
What is false concerning renal malignancy?
RCC occurs in < 5% of patients with tuberous sclerosis
in glomerulocystic kidney disease, renal tumors are typically solitary, large, with central necrosis
in Von Hippel-Lindau syndrome, renal tumors are frequently bilateral and multicentric
in acquired cystic disease, tumors are commonly bilateral, and metastatic in 15% of cases
Which of the following renal tumors carries the best prognosis?
fibrosarcoma
leiomyosarcoma
carcinoid
adult Wilm`s tumor
In renal mass(es), the main indication to take a renal biopsy is the suspicion of:
papillary RCC
renal metastases
renal oncocytoma
renal xanthogranuloma
d. melanoma
. The second most common RCC subtype is:
collecting duct b. clear cell
papillary
chromophobe
d. all of the above
. What is the most common histologic subtype of renal sarcomas?
rhabdomyosarcoma
nephrosarcoma
leiomyosarcoma
On ultrasonography, what are the percentages of incidentally discovered renal masses that will later be malignant on further workup?
70 - 85%
55 - 70%
40 - 55%
25 - 40%
What type of Bosniak renal cysts accompanies tumor masses in 5% of cases?
I
II
III
IV
What type of renal adenomas is a precursor to papillary RCC?
adenoma with clear cell
papillary adenoma
metanephric adenoma
none of the above
d. hypertension
. Metastatic tumors to the kidney are common from all of the following organs, EXCEPT:
lungs
thyroid
breasts
After radical nephrectomy for organ-confined RCC, what is (are) the recommended surveillance radiologic examination(s)?
chest X-ray and abdominal ultrasonography every 3 months for the first year, and then annually for 3 years
annual chest X-ray for 3 years
abdominal and chest CT every 6 months for the first year, and then annually for 3 years
no radiological examination required
What is false concerning end-stage renal disease (ESRD)?
ARPKD accounts for 5% of ESRD in children
more than one-half of patients with ARPKD require kidney transplant before age 20 years
ADPKD is a common cause of ESRD
uncommonly, juvenile nephronophthisis causes ESRD in children
Routine metastatic evaluation in RCC cases should include all of the following, EXCEPT:
abdominal CT
chest X-ray
renal function test
liver function test