La Revue de médecine interne
-
Patients admitted from emergency units represent a large portion of the population in internal medicine departments. The aim of this study is to identify characteristics of patients and organization of these departments. ⋯ This study highlights a high organizational variability among internal medicine departments and patients, and sets internal medicine as a specialty with a great capacity to achieve an integrative/comprehensive management of patients and to offer a comprehensive basis for physicians in training.
-
Myelofibrosis is a BCR-ABL1-negative chronic myeloproliferative neoplasm that includes primary myelofibrosis, post-polycythemia vera myelofibrosis, and post-essential thrombocythemia myelofibrosis. It is characterized by stem cell-derived clonal proliferation that is often, but not always, accompanied by somatic mutations, which are classified into driver mutations (JAK2, CALR, or MPL), subclonal mutations and fibrosis on bone marrow biopsy. Myelofibrosis commonly demonstrates splenomegaly, constitutional symptoms, anemia, thrombocytosis, or thrombocytopenia. ⋯ The JAK2 inhibitor, ruxolitinib is not sufficient in eliminating the underlying myeloid progenitor clone, as disease inevitably returns with therapy discontinuation. Allogeneic hematopoietic stem cell transplantation is the only therapeutic option that offers potential cure. The development of novel treatment strategies aimed at slowing or even reversing disease progression, prolonging patient survival and preventing evolution to blast-phase are still lacking.
-
TAFRO syndrome is a systemic inflammatory syndrome in the spectrum of Castleman's disease, associating thrombocytopenia, anasarca, fever, renal failure and/or reticulin myelofibrosis and organomegaly. Its association with necrotizing cutaneous vasculitis has not yet been reported. ⋯ We report here the first case of severe cutaneous necrotizing vasculitis in a patient suffering from TAFRO syndrome. The possible resistance to tocilizumab should be known.
-
Fabry disease is the second most frequent lysosomal storage disorder. It is a X-linked genetic disease secondary to alpha-galactosidase A enzyme deficiency. This is a progressive and systemic disease that affects both males and females. ⋯ Diagnosis is easy in males, with dosage of alpha-galactosidase A enzyme activity into leukocytes, but more difficult in females who can express normal residual activity. Other plasmatic biomarkers, such as lyso-globotriaosylceramide (lyso-Gb3), are interesting in females, but need to be associated with GLA gene analysis. In this review, we aimed at summarize the main clinical manifestations of Fabry disease and propose a practical algorithm to know how to diagnose this complex disease.