#1	MeSH descriptor: [Lung Neoplasms] explode all trees
#2	((lung or lungs or pulmonary) near/3 (neoplasm* or cancer or carcinoma* or adenocarcinoma* or angiosarcoma* or chrondosarcoma* or sarcoma* or teratoma* or lymphoma* or blastoma* or microcytic* or tumour* or tumor*))
#3	NSCLC
#4	#1 or #2 or #3
#5	MeSH descriptor: [Tomography] this term only
#6	MeSH descriptor: [Tomography, Emission‐Computed] this term only
#7	MeSH descriptor: [Positron‐Emission Tomography] this term only
#8	MeSH descriptor: [Tomography, Spiral Computed] this term only
#9	MeSH descriptor: [Fluorodeoxyglucose F18] this term only
#10	(FDG or Fludeoxyglucose or fluorodeoxyglucose or depreotide)
#11	((positron or photon or scintillation) near/3 (emission or tomograph*))
#12	(CGC or PET or SPECT or NEOTECT or NEOSPECT or NEOTEC)
#13	#5 or #6 or #7 or #8 or #9 or #10 or #11 or #12
#14	#4 and #13