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Kaplan Qbank USMLE



Author6 Posts
  #1

An 18 year old man has multiple bilateral angiomyolipomas
Which of the following lesions is most likely to be found within the central nervous system ?

a.-adenocarcinoma
b.-cortical hamartoma
c.-glioblastoma multiforme
d.-metastatic angiomyolipoma
e.-subependymal meningioma

  #2

B. cortical hamartomas

Angiomyolipoma - think of Tuberous sclerosis

TS - cortical tubers/ hamartomas, subependymal hamartomas, retinal glial hamartoma

in skin- shagreen patch and ash leaf patch
also subungual fibroma

  #3

I forgot to mention SEGA- subependymal giant cell astrocytoma

  #4

thanks

B.-Cortical hamartoma

  #5

B

  #6

SEGA is pathognomonic of tuberous sclerosis.







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