Clinical features of 30 patients with cryoglobulinemia.

Objective: To summarize the clinical features of cryoglobulinemia.

Method: We retrospectively analyzed the clinical data of 30 patients admitted to Peking Union Medical College Hospital from January 2003 to March 2013 due to cryoglobulinemia.

Results: The average age was(53.

Transitional cell carcinoma associated with aristolochic acid nephropathy: most common cancer in chronic hemodialysis patients in China.

Background: The research of cancer in patients on hemodialysis (HD) in China has not been reported. The aim of this study was to investigate the clinical and histological features and outcomes of cancer in Chinese HD patients.

Methods: The study subjects were 49 cancer patients (1.