Karyomegalic Interstitial Nephritis: A Case Report and Review of the Literature.

Karyomegalic interstitial nephritis is a rare cause of hereditary chronic interstitial nephritis, described for the first time over 40 years ago.A 36-year-old woman, of Turkish origin, presented with chronic kidney disease and high blood pressure. She had a history of recurrent upper respiratory tract infections but no familial history of nephropathy.

[Atypic hemolytic uremic syndrome taken for Goodpasture's syndrome: A case report].

We report the case of a patient suffering from atypical hemolytic uremic syndrome with inaugural intra-alveolar hemorrhage. Clinical features and detection of circulating anti-glomerular basal membrane antibodies first raise the possibility of a Goodpasture syndrome. Renal biopsy allows to correct the diagnosis.

[TTP or HUS? About a case revealing an IgA nephropathy].

Thrombotic microangiopathy includes a set of conditions characterized by the association of mechanical hemolytic anemia, thrombocytopenia and organ failure which accurate diagnosis is sometimes difficult. We report the case of a patient who presented a thrombotic microangiopathy (TMA) due to an atypical hemolytic and uremic syndrome (HUS) associated with an immunoglobulin A (IgA) nephropathy with a favorable outcome under corticosteroid.

[Sarcoidosis of the kidney and skin without lung involvement].

We report the case of a patient with predominantly renal sarcoidosis. Renal failure responded well to systemic corticosteroid therapy. The clinical presentation was particular, notably the absence of lung involvement and the presence of cutaneous lymphedema.