Radiologic features of Castleman’s disease involving the renal sinus: A case report and review of the literature

Table 1 Clinicopathological and imaging characteristics of previously reported cases of plasma cell type of Castleman’s disease with renal sinus involvement

Ref.	Jang et al[3]	Kin et al[4]	Nagahama et al[5]	Nishie et al[6]		Present
Sex	M	M	M	M	F	F
Age (yr)	64	59	79	70	65	62
Sinus	Left	Left	Left	Bilateral	Unilateral	Right
MRI
T1WI	N/A	Isointense	Isointense	N/A	Isointense	Isointense
T2WI	N/A	Hypointense	Hypointense	N/A	Hypointense	Hypointense
DWI	N/A	Hyperintense	N/A	N/A	N/A	Hyperintense
CT size (cm)	2.5-4	N/A	N/A	3.0-4.5		2.8-4.5
Enhancement	Mild	Mild	Mild	Mild	Mild	Mild
Clear boundary	Yes	Yes	Yes	Yes	Yes	Yes
Hydronephrosis	Mild	Mild	Mild	Mild	Mild	Mild
Urothelium intact	Yes	Yes	N/A	N/A	N/A	Yes

M: Male; F: Female; N/A: Not available; Sinus: The lesion in the renal sinus; T2WI: T2-weighted images; DWI: Diffusion-weighted images; CT: Computed tomography; MRI: Magnetic resonance imaging; T1WI: T1-weighted images.