Renal cell carcinoma in a transplanted kidney: a retrospective evaluation.

Introduction: Kidney transplantation is the optimal treatment modality for patients with end-stage chronic kidney disease. The long-term mortality of kidney recipients is 48-82% lower than that of patients on the waiting list. However, the risk of developing malignancies in these patients is twice as high as in the healthy population.

Interstitial inflammation and pulmonary fibrosis in COVID-19: The potential role of cytostatic therapy for severe lung injury.

The progression of secondary pulmonary damage in SARS-COV-2 infection, associated with interstitial damage, inflammation and alveolar consolidation and eventually resulted in the development of pulmonary fibrosis (PF), remains one of the key clinical dilemmas for the treatment of patients in intensive care units (ICU). Currently, there is no standardized algorithm for PF prevention and timely management, although few studies have discussed the use of antifibrotic agents in COVID-19 patients. One of the treatment options for patients with interstitial PF, when irresponsive to the given corticosteroid therapy, is the administration of cytostatic agents, in particular, cyclophosphamide.