Indications and Limitations of Sirolimus in the Treatment of Vascular Anomalies-Insights From a Retrospective Case Series.

Background: Despite recent developments, the role of sirolimus in the heterogeneous spectrum of vascular anomalies is yet to be defined, in terms of indication, dosage, and therapy duration, recognizing both its potential and limitations.

Methods: We retrospectively analyzed 16 children with vascular anomalies treated with sirolimus in two pediatric centers between 2014 and 2020 [male: = 7, the median age at diagnosis: 4.6 months (range, 0-281.

The Phenotype and Treatment of WIP Deficiency: Literature Synopsis and Review of a Patient With Pre-transplant Serial Donor Lymphocyte Infusions to Eliminate CMV.

Early diagnosis of primary immunodeficiency disorders (PID) is vital and allows directed treatment, especially in syndromes with severe or profound combined immunodeficiency. In PID patients with perinatal CMV or other opportunistic, invasive infections (e.g.

Bone marrow necrosis in a girl with Hodgkin's disease.

Bone marrow necrosis (BMN) is a rare finding in children with malignancy occurring most commonly in children with acute lymphoblastic leukemia. This article describes the first case of a girl who developed BMN during treatment for Hodgkin's disease. During the second cycle of chemotherapy, she experienced sudden profound bone pain in the lumbosacral region associated with elevated levels of lactate dehydrogenase (LDH), fibrin degradation products (D-Dimer), and alkaline phosphatase as well as pancytopenia and leukoerythroblastosis.