Intravenous immunoglobulins as treatment of severe cutaneous polyarteritis nodosa.

We describe three patients with severe refractory cutaneous polyarteritis nodosa, resulting in painful ulcers involving the lower limbs and causing toe necrosis. Due to the severity of the cutaneous manifestations, the three patients received intravenous immunoglobulins at a dose of 1 g/kg/day for 2 days monthly. After the second intravenous immunoglobulin infusion, skin signs dramatically improved and completely healed after the third intravenous immunoglobulin infusion.

[Anticoagulation clinics for outpatients: a 5-year experience].

Introduction: Anticoagulation clinics and computerized management of chronic oral anticoagulation increase the time spent in the therapeutic range with both mortality and morbidity reduction. Usually, anticoagulation clinics are hospital-based medical care centers. We report the five-year results from a general medicine center (CSCTA) using a computer-assisted management.

[Necrolytic migratory erythema in Waldmann's disease].

Background: We report a case of necrolytic migratory erythema in a patient with Waldmann's disease.

Patients And Methods: A 55-year-old male patient with a history of Waldmann's disease was hospitalized for a rash on the trunk and limbs comprising annular polycyclic lesions with peripheral scaling evocative of necrolytic migratory erythema. High-protein and fatty-acid-supplemented parenteral feeding led to rapid improvement of the patient's cutaneous lesions.

[Hemophagocytic syndrome and metastatic melanoma: 3 cases].

Background: Macrophage activation syndrome was initially described during viral infections in immunocompromised patients. Since the original report, many diseases have been found to be associated with macrophage activation syndrome. Lymphoproliferative disorders have been more frequently reported to be associated with macrophage activation syndrome than solid tumors.