[khanar]

35-yr-male patient presented with excessive sweating and tremor. Positive family history of hyperparathyroidism. Blood pressure 160/95. Urinary VMA is increased.
Which of the following labeled structures is the origin of this patient condition?

click image to enlarge

 

[DrSeddik]

I go with b

 

[dr pinky]

35-yr-male patient presented with excessive sweating and tremor. Positive family history of hyperparathyroidism. Blood pressure 160/95. Urinary VMA is increased.
Which of the following labeled structures is the origin of this patient condition?

i think it is B

 

[lemontea88]

Agree with B. B for neural crest.

 

[ahassan]

yup B neural crest cell derivative

 

[khanar]

You are all right
this patient is having pheochromocytoma and probably multiple endocrine neoplasia.
pheochromocytoma is derived from the neural crests which is label B.