Clinical Course and Prognosis Complications are uncommon.200Evidence of pneumonia oratelectasisis sometimes seen on thechest radiograph. Other findings may include exudativetonsillitis, cervicallymphadenitis, and otitis media. Meningitis,septic arthritis, andpericarditisoccurring with epiglottitis are rare; routi...
The prognosis is poor, with a high percentage of recurrence or metastasis. The most common sites of metastasis include the lungs, bone, brain and the lymph nodes. This neoplasm is an extremely rare mesenchymal lesion in the oral cavity and oropharynx, with unusual bone location because of the...