RADIOLOGY Flashcards
1
Q
Radiosensitive tumors
A
WELMS
(Wilms/ewing sarcoma/lymphoma,leukemia /multiple myeloma/seminoma)
2
Q
Radio resistance tumor
A
HOMP
HCC/RCC
OSTEOSARCOMA
MALENOMA
PANCREATIC CARCINOMA
3
Q
Most radiosensitive
A
(Rapidly dividing cells)
Organ-gonads(ovaries>testes)
Cell-lymphocytes
Cell cycle phase-G2M
Tissue-heamatopoetic(2-8 gy)>GI(4-12gy)>CNS(20-100gy)acute radiation syndrome
Eye-lens
4
Q
Least radiosensitive
A
Less dividing cells
Vagina
Cell-platelates>rbc
Cell cycle phase-S phase
Tissue-cns
Eye-sclera
5
Q
FDG PET negative
A
(Well differented)
Atypical carcinod
Mucinous adenocarcinoma
Broncheoalveolar(lepidic)adenocarcinoma of lung