[Clinical and Pathological Features of Blastic Plasmacytoid Dendritic Cell Neoplasm].

Objective: To summarize and analyze the clinical features of blastic plasmacytoid dendritic cell neoplasm (BPDCN), so as to enhance the understanding of this disease.

Methods: The clinical manifestations, immunophenotype, pathological features, treatment and prognosis of 11 cases of BPDCN were retrospectively analyzed.

Results: Among the 11 patients diagnosed with BPDCN, there were 8 males and 3 females, with a median age of 44 (6-81) years.

[Effect of Chelated Iron on Nitrogen Removal Efficiency and Microbial Community Structure in the Anaerobic Ferric Ammonium Oxidation].

In order to understand the characteristics and interactions of the microbial community during the anaerobic ferric ammonium oxidation (FEAMMOX) process, this study investigated the effects of various forms of chelated iron on nitrogen removal efficiency and microbial community structure. After 77 days of reactor operation, the removal efficiency of total nitrogen was 83.32% for the ferric humate group, 43.

Concomitant systemic lupus erythematosus and HIV infection: A rare case report and literature review.

Rationale: Coexisting systemic lupus erythematosus (SLE) and human immunodeficiency virus (HIV) infection cases are rare worldwide. Great challenges are posed on the diagnosis and treatment of such concurrent cases.

Patient Concern: We report the case of a 44-year-old Chinese man with edema, hematuria, and fever who presented at West China Hospital, Sichuan University, Chengdu, Sichuan, China, in 2013.