|
Present case
|
6.1 × 3.9
|
Heterogeneous, hypo-echoic
|
Left lobe, solitary mass
|
Left level-III region
|
|
Shuangshoti S et al. 1982 [9]
|
1.5 × 1.5
|
NA
|
Right lobe, solitary mass
|
Right level-II, −III and -IV region
|
|
Yamada T et al. 1999 [10]
|
NA
|
Calcified
|
Widespread masses; not specified
|
Bilateral level-II, −III and -IV region
|
|
Basu S et al. 2005 [11]
|
6 × 4
|
Irregular, hypo-echoic
|
Right lobe, solitary mass
|
Right level-III and -IV region
|
|
Cumbo-Nacheli G et al. 2007 [12]
|
2.5 × 2.8
|
NA
|
Right lobe, solitary mass
|
Right level-II, −III and -IV region
|
|
Yoshida A et al. 1989 [7]
|
10 × 4
|
NA
|
Left lobe and the isthmus, solitary mass
|
No evidence of disease
|
|
Ok E et al. 2000 [13]
|
4 × 5
|
NA
|
Right lobe, solitary mass
|
No evidence of disease
|
|
Lee HC et al. 2010 [15]
|
NA
|
NA
|
Bilateral, multifocal masses
|
NA
|
|
Ihn MH et al. 2009 [14]
|
NA
|
Diffuse, enlarged
|
Widespread masses; not specified
|
NA
|
|
Poiana C et al. 2011 [16]
|
NA
|
NA
|
Left lobe and the isthmus, solitary mass
|
No evidence of disease
|
