[Parvovirus B19 atypical acrosyndrome].

Introduction: Parvovirus B19 infection is a very polymorphic eruption. We describe a new clinical form.

Case Report: A 4-year-old child was hospitalized for a painful acrocyanosis localised at the feet and the tip of the nose, which disappeared without any treatment in three weeks.

[Neonatal cutaneous hematopoiesis disclosing congenital rubella].

Introduction: Congenital rubella, which should disappear with widespread vaccination and mandatory obstetrical care, can occur as a purpuric eruption in the newborn. We report a case of blueberry muffin baby.

Case Report: An infant delivered after an "uneventful" pregnancy presented a generalized "purpuric" eruption and had axial hypotonia.

[Bazex paraneoplastic acrokeratosis. Treatment with acitretin].

Introduction: Bazex paraneoplastic acrokeratosis remains a therapeutic challenge when the cancer cannot be treated. We report the third patient in which a complete clearance of the lesions was obtained with oral acitretine.

Case Report: A 67 year-old patient had Bazex paraneoplastic acrokeratosis.