De Novo Fibrinogen A Alpha Chain Amyloidosis in a Kidney Transplant Patient: Case Report and Literature Review.

Rationale: transplant amyloidosis denotes the condition when a patient develops amyloidosis after transplantation but had not been diagnosed with the disease prior to transplantation. The incidence of amyloidosis in kidney transplants is rare, but few published case reports have described the occurrence of Amyloid A protein (AA) and Light Chain (AL) amyloidosis. However, hereditary fibrinogen A alpha chain (AFib) has not been previously reported.

Nivolumab-induced new-onset seronegative rheumatoid arthritis in a patient with advanced metastatic melanoma: A case report and literature review.

Immune-related adverse events have been reported in patients treated with anti-programmed death-1 receptor drugs such as nivolumab. We present a case of a new-onset seronegative rheumatoid arthritis in a patient with metastatic melanoma treated with nivolumab.