urinary tract neoplasm
Terms
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copy deck
- renal adenoma
-
benign tumor
papillary architecture - angiomyolipoma
-
benign
vessels, smooth muscle, mature fat
not encapsulated, may look malignant - tuberous sclerosis
- AD syndrome associated with hamartomas of the brain heart
- Wilms Tumor
-
malignant tumor
large solitary well cirscumscribed mass
soft homogenous
HISTOLOGIC APPEARANCE OF BLASTEMAL ELEMNTS IS MOST IMPORTANT FOR PROGNOSIS
average age 2-3 yrs -
non white
>1 year old
capsular penetration
large tumor
spill inot abdomen - wilms tumor
- aniridia, GU malformation, retardation
- WADR-Wt, wilms tumor syndrome
- renal cell carcinoma
-
malignant tumor
triad back pain, hematuria, abdominal mass
long term survival despite mets -
Classic Triad:
back pain,
hematuria,
abdominal mass - renal cell carcinoma
- medical mimicker because causes systemic symptoms like eosinophilia, amyloidosis, hepatic dysfunction
- renal cell carcinoma
- unusual site of metastasis like nasal cavity
- renal cell carcinoma
- transitional cell carcinoma of the bladder urothelium
-
malignant tumor
most common bladder cancer
m>f - low grade transition cell carcq
-
papillary
98% 10 yr survival - high grade transitonal cell carc
-
non papillary
40% 10 yr survival - squamous cell bladder carcinoma
-
malignant carcinoma
uncommon
occur in setting of long standing chronic inflamation
heaturia common
poor outcome - occur in setting of long standing chronic inflammtation
- squamous cell bladder carcinoma
- neuroblastoma
-
adrenal tumor
double minute chromosomes
smal round blue tumors - small round blue tumors
- neuroblastoma
- double minute chromosome that encodes many copies of the n myc oncogene
- neuroblastoma