scan distribution
1.Methods Genetic distribution for 9 STR loci (D3S1358,vWA, FGA,TH01, TPOX,CSF1PO,D5S818,D13S317, and D7S820) were determined based on gene scan marked by fluorescence.
2.CT appearances of pulmonary parenchymal abnormalities including distribution and extent of involvement were quantitatively analyzed, and four levels on CT scan including the aortic arch, the tracheal carina, the pulmonary venous confluence, and the dome of right diaphragm were selected to score the lesions.

