Table 1

Patients who underwent biopsy on lymph node

PatientsBiopsy sitesHistology pointsImmunostaining pointsSerum IgG4
Image pointsTotal inclusion pointsImages of organ involved
1Lymph node00404Only lymph node
2Lymph node13011024Only lymph node
3Lymph node00111425Septal thickening and renal cortex low-density area
4Lymph node00111829Paravertebral lesion and renal pelvis soft tissue
5Lymph node40111429One set of gland and renal pelvis soft tissue