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Management of a pediatric patient with aggressive low-grade sarcoma of the maxillary sinus: Case report and literature review Kevin Hsu, James Kuderer, Amit Bhojawani, Amadou N’Dow, Sri Kiran Chennupati International Journal of Pediatric Otorhinolaryngology Extra Volume 9, Issue 1, Pages (January 2014) DOI: /j.pedex Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 1 T1-weighted coronal magnetic resonance image of the face and orbit showing a left maxillary sinonasal tumor. International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 2 Standard hematoxylin and eosin stained histopathologic sample showing a myxoid background with atypical cellular areas. International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 3 Immunochemical stain positive for S100.
International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 4 Immunochemical stain positive for vimentin.
International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 5 Immunochemical stain positive for GFAP.
International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 6 Immunochemical stain positive for Ki-67.
International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 7 Immunochemical stain negative for desmin.
International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 8 Lateral rhinotomy approach with left maxillectomy en bloc tumor resection. International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 9 En bloc tumor specimen.
International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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Fig. 10 Primary closure of left lateral rhinotomy incision.
International Journal of Pediatric Otorhinolaryngology Extra 2014 9, 10-14DOI: ( /j.pedex ) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
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