CNSNeoplasm And chemotherapy

Question 1

True or False: 70% of childhood CNS tumor arise in the Posterior Fossa and a comparable number of tumors in adults arise within the cerebral hemispheres above the Tentorium

Answer 1

True

Question 2

Low proliferators potential and cure with surgical resection

Answer 2

Grade 1 tumors

Question 3

Diffuse infiltration, low motorist activity, probability of recurrence, and some tend to progress to high grade

Answer 3

Grade 2 tumors

Question 4

Anaplastic tumor, Malignant histologic features, hit recurrence rate, and needs chemotherapy and radiotherapy

Answer 4

Grade 3

Question 5

Obviously malignant tumors associated with NECROSIS -PRONE and fast capability of recurrence, and diffuse spreading in CNS

Answer 5

Grade 4

Question 6

Patient’s age and typical locations of brain tumors

Answer 6

Question 7

Tumor is supplied by external carotid artery? What tumor is being asked?

Answer 7

Meningioma/ Meningitis tumor

Question 8

3 tumors that exclusively affect Children?

Think: MP2 or P2M

Answer 8

Medulloblastoma
Pinealoma
Pilocytic astrocytoma

Question 9

3 brain tumors that exclusively affect adults?

Hint: AGO

Answer 9

Astrocytoma
Glioblastoma
Oligodendroglioma

Question 10

2 Brain tumors that affects both Children and Adults irrespective of age

Hint: CE

Answer 10

Carniopharyngioma
Ependymoma