case_images: PMC6717058_01
case_images: Respiratory epithelium and subepithelial sheets of oval tumor cells arrange themselves around blood vessels. (H&E X 40).
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case_images: PMC6717058_01_gr1.jpg
case_images: fig0005
case_images: The final histopathology report after the surgery was reported as respiratory mucosa with a submucosal tumor with plasmacytoid and focally spindled morphology in myxoid to vascularized stroma and differential diagnosis was given as minor salivary gland neoplasm, nasal tumor and extraosseous myeloma (Fig. 1, Fig. 2).
case_images: Post first surgery magnetic resonance imaging with contrast coronal section of paranasal sinus.
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case_images: PMC6717058_01_gr3.jpg
case_images: fig0015
case_images: Still they advised for clinical correlation (Fig. 3, Fig. 4, Fig. 5).
case_images: Endoscopic image after first surgery and before second (revision) surgery showing granulation tissue at posterior part of septum, floor of sphenoid sinus and adjacent lateral nasal wall.
case_images: gr5.jpg
case_images: PMC6717058_01_gr5.jpg
case_images: fig0025
case_images: Still they advised for clinical correlation (Fig. 3, Fig. 4, Fig. 5).
case_images: Endoscopic image after one year (revision surgery) showing well healed mucosa in nasal cavity at posterior part of septum, floor of sphenoid sinus, and adjacent lateral nasal wall.
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case_images: PMC6717058_01_gr6.jpg
case_images: fig0030
case_images: Patient had also underwent post second surgery MRI which was reported negative for disease (Fig. 6).