[Differential diagnosis of reduced uptake images revealed by bone scan: about a case of acute lymphoblastic leukemia].

If increased uptake during bone scan usually bring to light many bone pathologies, reduced uptakes are a rare occurrence and they require careful analysis to avoid erroneous interpretations. We report the case of a 17-year old admitted with diffuse bone pain, hypercalcemia and thrombopenia. Bone scan showed areas of low uptakes.

A rare pediatric case of cutaneous gamma/delta T-cell lymphoma.

Cutaneous γ/δ T-cell lymphoma (CGD-TCL) is a recent entity described in the newly revised World health organization-European organization for research and treatment of cancer classification of cutaneous lymphomas. Only a few cases have been reported, of which two pediatric cases. A 15 years old child with a 6 months history of polyadenopathy, cutaneous lesions, general edema and deterioration of general condition was hospitalized.