Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0035412 (rhabdomyosarcoma)
 6,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute cold haemagglutinin disease, most commonly associated with underlying mycoplasma infection, is rare in children. A 3-year-old girl who developed this auto-immune disease under intensive cytotoxic treatment for rhabdomyosarcoma is presented. Clinically, a livedo reticularis skin pattern upon exposure to cold which was reversible at room temperature and a spontaneous red cell agglutination of blood samples in vitro led to the diagnosis. Together with bronchopneumonia the girl developed hyper-IgM, high antibody titres against Mycoplasma pneumoniae, as well as high titres of cold agglutinins. Laboratory signs of mild intravascular haemolysis were found. Positive direct antiglobulin test resulted from coating of red cells with C3d and C4. Three different antibodies were identified in serum: nonspecific cold agglutinins without complement activation, anti-I specific cold agglutinins with complement activation, as well as a weak biphasic Donath-Landsteiner haemolysin. Under antibiotic treatment and a short course of predisolone the clinical course was mild.
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PMID:Cold haemagglutinin disease complicating Mycoplasma pneumoniae infection in a child under cytotoxic cancer treatment. 162 72

Pediatric sinonasal rhabdomyosarcoma (PSR) is a rare condition, with a limited number of previously reported cases. It is an aggressive malignancy associated with poor outcomes, and no consensus has been reached on the optimal therapeutic strategy. The present study reported the case of embryonal PSR in a 2-year old girl, presenting with unilateral nasal obstruction and a polypoid mass protruding from the left nasal cavity. The pediatric patient was initially treated with surgical resection, followed by adjuvant chemotherapy containing vincristine (1.5 mg/m2, weekly) and actinomycin-D (1.5 mg/m2, three times weekly). On the 10th month of follow-up, tumor recurrence was detected and a salvage surgery was performed, while the same chemotherapy regimen was resumed. Following the first cycle of chemotherapy, the patient developed a fungal bronchopneumonia and succumbed due to disease progression, acute respiratory distress syndrome and septic shock 12 months after diagnosis.
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PMID:Pediatric sinonasal rhabdomyosarcoma: A case report. 2666 55