Acute interstitial nephritis related to immune checkpoint inhibitors.

Background: Immune checkpoint inhibitors (anti-PD1 or anti-CTLA-4) are increasingly used in various cancers. Immune checkpoint inhibitors (ICI)-related renal disorders are poorly described (9 cases) and were only related to Ipilimumab.

Methods: Retrospective collection of clinical charts of all the patients admitted for renal disorders following ICI in the University Hospital of Toulouse (France).

Giant cell arteritis and spinal cord compression: an overlap syndrome?

We describe 2 patients with spinal cord compression that occurred in the course of biopsy-proven giant cell arteritis (GCA). One case was due to an epidural tumorlike inflammatory lesion, the other to a concentric inflammatory thickening of the meninges. Both patients were highly corticodependent; they had low-titer anti-neutrophil cytoplasmic antibodies but no antimyeloperoxidase or antiproteinase 3 autoantibodies.

[Psoriasis and systemic lupus erythematosus: a rare association with specific therapeutic problems].

The association psoriasis and systemic lupus erythematosus (SLE) is a very uncommon association. We report three cases, diagnosed in an Internal Medicine department between 1993 and 2000. Few cases of psoriasis/SLE have been published in the literature.