RESUMEN
Eosinophilic granuloma is classified as a Langerhans cell histiocytosis. Although considered a rare pathology, up to 20% of all cases occur in the jaw bones, and radiographically may mimic odontogenic cysts or benign and malignant tumours. Different protocols have been suggested in the literature for treating eosinophilic granuloma. We report a case of polyostotic eosinophilic granuloma in a 34-year-old man showing ill defined mandibular and palatal radiolucencies. Due to the presence of multiple jaw lesions the treatment choice was chemotherapy. The clinical and radiographic feature are described, as well as treatment, complications and patient's follow-up.
Asunto(s)
Granuloma Eosinófilo/tratamiento farmacológico , Enfermedades Maxilomandibulares/tratamiento farmacológico , Adulto , Quimioterapia Combinada , Granuloma Eosinófilo/diagnóstico , Humanos , Enfermedades Maxilomandibulares/diagnóstico , MasculinoRESUMEN
We investigated the presence of free mRNA in the plasma of patients with chronic myeloid leukemia (CML), through RT-PCR analysis of G3PDH, a metabolism gene. We also analysed the presence of mRNA for HLM, a human oxysterol-binding protein homologue recently described as a potential marker for blood dissemination of solid tumors. Our results showed the presence of metabolism G3PDH mRNA in the plasma of 5/11 (45%) CML patients studied but HLM mRNA was not detected in any of the plasma studied. HLM mRNA was detected in the leukocytes of 4/5 (80%) CML patients. This work reports for the first time free mRNA in the plasma of CML patients. Our results also suggest that the detection of HLM could be a potential molecular marker for the follow-up in hematological malignancies.
