Abstract
Adult malignant brainstem gliomas (BSGs) are poorly characterized due to their relative rarity. We have examined histopathologically confirmed cases of adult malignant BSGs to better characterize the patient and tumor features and outcomes, including the natural history, presentation, imaging, molecular characteristics, prognostic factors, and appropriate treatments. A total of 34 patients were identified, consisting of 22 anaplastic astrocytomas (AAs) and 12 glioblastomas (GBMs). The overall median survival for all patients was 25.8 months, with patients having GBMs experiencing significantly worse survival (12.1 vs. 77.0 months, p = 0.0011). The majority of tumors revealed immunoreactivity for EGFR (93.3 %) and MGMT (64.7 %). Most tumors also exhibited chromosomal abnormalities affecting the loci of epidermal growth factor receptor (92.9 %), MET (100 %), PTEN (61.5 %), and 9p21 (80 %). AAs more commonly appeared diffusely enhancing (50.0 vs. 27.3 %) or diffusely nonenhancing (25.0 vs. 0.0 %), while GBMs were more likely to exhibit focal enhancement (54.6 vs. 10.0 %). Multivariate analysis revealed confirmed histopathology for GBM to significantly affect survival (HR 4.80; 95 % CI 1.86–12.4; p = 0.0012). In conclusion, adult malignant BSGs have an overall poor prognosis, with GBM tumors faring significantly worse than AAs. As AAs and GBMs have differing imaging characteristics, tissue diagnosis may be necessary to accurately determine patient prognosis and identify molecular characteristics which may aid in the treatment of these aggressive tumors.
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References
Farwell JR, Dohrmann GJ, Flannery JT (1977) Central nervous system tumors in children. Cancer 40:3123–3132
Tokuriki Y, Handa H, Yamashita J, Okumura T, Paine JT (1986) Brainstem glioma: an analysis of 85 cases. Acta Neurochir (Wien) 79:67–73
Littman P, Jarrett P, Bilaniuk LT, Rorke LB, Zimmerman RA, Bruce DA, Carabell SC, Schut L (1980) Pediatric brain stem gliomas. Cancer 45:2787–2792
Farmer JP, Montes JL, Freeman CR, Meagher-Villemure K, Bond MC, O’Gorman AM (2001) Brainstem Gliomas. A 10-year institutional review. Pediatr Neurosurg 34:206–214
Bricolo A, Turazzi S, Cristofori L, Talacchi A (1991) Direct surgery for brainstem tumours. Acta Neurochir Suppl (Wien) 53:148–158
Constantini S, Epstein F (1996) Surgical indication and technical considerations in the management of benign brain stem gliomas. J Neurooncol 28:193–205
White HH (1963) Brain stem tumors occurring in adults. Neurology 13:292–300
Kesari S, Kim RS, Markos V, Drappatz J, Wen PY, Pruitt AA (2008) Prognostic factors in adult brainstem gliomas: a multicenter, retrospective analysis of 101 cases. J Neurooncol 88:175–183. doi:10.1007/s11060-008-9545-1
Guillamo JS, Monjour A, Taillandier L, Devaux B, Varlet P, Haie-Meder C, Defer GL, Maison P, Mazeron JJ, Cornu P, Delattre JY (2001) Brainstem gliomas in adults: prognostic factors and classification. Brain 124:2528–2539
Dellaretti M, Touzet G, Reyns N, Dubois F, Gusmao S, Pereira JL, Blond S (2012) Correlation between magnetic resonance imaging findings and histological diagnosis of intrinsic brainstem lesions in adults. Neuro Oncol 14:381–385. doi:10.1093/neuonc/nor215
Filippini G, Falcone C, Boiardi A, Broggi G, Bruzzone MG, Caldiroli D, Farina R, Farinotti M, Fariselli L, Finocchiaro G, Giombini S, Pollo B, Savoiardo M, Solero CL, Valsecchi MG, Brain Cancer Register of the Fondazione IINCB (2008) Prognostic factors for survival in 676 consecutive patients with newly diagnosed primary glioblastoma. Neuro Oncol 10:79–87. doi:10.1215/15228517-2007-038
Lacroix M, Abi-Said D, Fourney DR, Gokaslan ZL, Shi W, DeMonte F, Lang FF, McCutcheon IE, Hassenbusch SJ, Holland E, Hess K, Michael C, Miller D, Sawaya R (2001) A multivariate analysis of 416 patients with glioblastoma multiforme: prognosis, extent of resection, and survival. J Neurosurg 95:190–198. doi:10.3171/jns.2001.95.2.0190
Sanai N, Polley MY, McDermott MW, Parsa AT, Berger MS (2011) An extent of resection threshold for newly diagnosed glioblastomas. J Neurosurg 115:3–8. doi:10.3171/2011.2.JNS10998
Buckner JC (2003) Factors influencing survival in high-grade gliomas. Semin Oncol 30:10–14
Hegi ME, Diserens AC, Gorlia T, Hamou MF, de Tribolet N, Weller M, Kros JM, Hainfellner JA, Mason W, Mariani L, Bromberg JE, Hau P, Mirimanoff RO, Cairncross JG, Janzer RC, Stupp R (2005) MGMT gene silencing and benefit from temozolomide in glioblastoma. N Engl J Med 352:997–1003. doi:10.1056/NEJMoa043331
van den Bent MJ, Dubbink HJ, Sanson M, van der Lee-Haarloo CR, Hegi M, Jeuken JW, Ibdaih A, Brandes AA, Taphoorn MJ, Frenay M, Lacombe D, Gorlia T, Dinjens WN, Kros JM (2009) MGMT promoter methylation is prognostic but not predictive for outcome to adjuvant PCV chemotherapy in anaplastic oligodendroglial tumors: a report from EORTC brain tumor group study 26951. J Clin Oncol 27:5881–5886. doi:10.1200/JCO.2009.24.1034
Wick W, Hartmann C, Engel C, Stoffels M, Felsberg J, Stockhammer F, Sabel MC, Koeppen S, Ketter R, Meyermann R, Rapp M, Meisner C, Kortmann RD, Pietsch T, Wiestler OD, Ernemann U, Bamberg M, Reifenberger G, von Deimling A, Weller M (2009) NOA-04 randomized phase III trial of sequential radiochemotherapy of anaplastic glioma with procarbazine, lomustine, and vincristine or temozolomide. J Clin Oncol 27:5874–5880. doi:10.1200/JCO.2009.23.6497
Cancer Genome Atlas Research Network (2008) Comprehensive genomic characterization defines human glioblastoma genes and core pathways. Nature 455(7216), 1061–1068
Liu L, Backlund LM, Nilsson BR, Grander D, Ichimura K, Goike HM, Collins VP (2005) Clinical significance of EGFR amplification and the aberrant EGFRvIII transcript in conventionally treated astrocytic gliomas. J Mol Med (Berl) 83:917–926. doi:10.1007/s00109-005-0700-2
Rachinger W, Grau S, Holtmannspotter M, Herms J, Tonn JC, Kreth FW (2009) Serial stereotactic biopsy of brainstem lesions in adults improves diagnostic accuracy compared with MRI only. J Neurol Neurosurg Psychiatry 80:1134–1139. doi:10.1136/jnnp.2009.174250
Guillamo JS, Doz F, Delattre JY (2001) Brain stem gliomas. Curr Opin Neurol 14:711–715
Kondziolka D, Lunsford LD (1995) Results and expectations with image-integrated brainstem stereotactic biopsy. Surg Neurol 43:558–562
Roujeau T, Machado G, Garnett MR, Miquel C, Puget S, Geoerger B, Grill J, Boddaert N, Di Rocco F, Zerah M, Sainte-Rose C (2007) Stereotactic biopsy of diffuse pontine lesions in children. J Neurosurg 107:1–4. doi:10.3171/PED-07/07/001
Kestle J, Townsend JJ, Brockmeyer DL, Walker ML (2004) Juvenile pilocytic astrocytoma of the brainstem in children. J Neurosurg 101:1–6. doi:10.3171/ped.2004.101.2.0001
Teo C, Siu TL (2008) Radical resection of focal brainstem gliomas: is it worth doing? Childs Nerv Syst 24:1307–1314. doi:10.1007/s00381-008-0647-z
Weiner HL, Freed D, Woo HH, Rezai AR, Kim R, Epstein FJ (1997) Intra-axial tumors of the cervicomedullary junction: surgical results and long-term outcome. Pediatr Neurosurg 27:12–18
Stupp R, Mason WP, van den Bent MJ, Weller M, Fisher B, Taphoorn MJ, Belanger K, Brandes AA, Marosi C, Bogdahn U, Curschmann J, Janzer RC, Ludwin SK, Gorlia T, Allgeier A, Lacombe D, Cairncross JG, Eisenhauer E, Mirimanoff RO, European Organisation for R, Treatment of Cancer Brain T, Radiotherapy G, National Cancer Institute of Canada Clinical Trials G (2005) Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Engl J Med 352:987–996. doi:10.1056/NEJMoa043330
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Babu, R., Kranz, P.G., Agarwal, V. et al. Malignant brainstem gliomas in adults: clinicopathological characteristics and prognostic factors. J Neurooncol 119, 177–185 (2014). https://doi.org/10.1007/s11060-014-1471-9
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DOI: https://doi.org/10.1007/s11060-014-1471-9