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  • Author or Editor: Liverana Lauretti x
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Nicola Montano, Quintino Giorgio D'Alessandris, Federico Bianchi, Liverana Lauretti, Francesco Doglietto, Eduardo Fernandez, Giulio Maira and Roberto Pallini

Object

Communicating hydrocephalus is an uncommon complication in patients treated for glioblastoma multiforme (GBM). Its pathogenesis remains unclear. The authors evaluated the clinical and radiological factors associated with the onset of communicating hydrocephalus and the impact of ventriculoperitoneal (VP) shunt surgery on the outcome of these patients.

Methods

One hundred twenty-four patients harboring GBM, who had undergone craniotomy for tumor resection and adjuvant radiochemotherapy, were retrospectively assessed. Seven of them developed communicating hydrocephalus and were treated with VP shunt surgery. Clinical and radiological estimates included Karnofsky Performance Scale (KPS) score, previous surgery, overall survival (OS), CSF pressure and components, tumor location, and leptomeningeal dissemination.

Results

All 7 patients who developed communicating hydrocephalus had undergone at least 2 craniotomies for tumor resection before the onset of hydrocephalus (p = 0.0006; Fisher exact test). Six cases showed high levels of CSF proteins. There was a highly significant relationship between ventricular opening at surgery for tumor recurrence and onset of hydrocephalus (p = 0.0002; Fisher exact test). In these patients, VP shunt surgery was followed by a significant improvement of KPS score (p = 0.0180; Wilcoxon signed-rank test). The median OS after VP shunt insertion was 5 ± 2.9 months.

Conclusions

Ventricular opening after radiochemotherapy and high CSF protein levels are significant predictors of communicating hydrocephalus in patients with GBM. The VP shunt surgery improves quality of life in these patients.

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Luca Denaro, Federico Di Rocco, Marco Gessi, Libero Lauriola, Liverana Lauretti, Roberto Pallini, Eduardo Fernandez and Giulio Maira

✓ Chordoid meningioma is a rare meningothelial tumor characterized by chordoma-like histological features with lymphoplasmacellular infiltration. This tumor is often seen in children, but not in adults, with a systemic inflammatory syndrome (iron-resistant microcytic anemia and/or dysgammaglobulinemia) and very rarely with a persistent moderate hyperthermia.

In the present report the authors describe a temporal chordoid meningioma in a 30-year-old woman who presented with fever, headache, and a serological inflammatory syndrome. The clinical symptomatology, chiefly the fever, disappeared immediately after removal of the tumor. To the authors' knowledge, only one similar patient with such clinical presentation and response to surgery has been mentioned in the literature. Interestingly, at immunohistochemical examination, the neoplasm showed focal positivity for the pyrogenic cytokine interleukin-6. The capacity of the tumor to produce this pyrogenic cytokine could explain both the patient's clinical presentation and her response to the surgical management.

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Nicola Montano, Francesco Doglietto, Alessandro Pedicelli, Alessio Albanese, Liverana Lauretti, Roberto Pallini, Libero Lauriola, Eduardo Fernandez and Giulio Maira