RT Journal A1 Wiatrak BJ, Myer CM, III, Feingold M T1 PIcture of the month JF American Journal of Diseases of Children JO American Journal of Diseases of Children YR 1989 FD April 1 VO 143 IS 4 SP 501 OP 502 DO 10.1001/archpedi.1989.02150160131026 UL http://dx.doi.org/10.1001/archpedi.1989.02150160131026 AB The statements listed below are best associated with which of the above figures:(a) Following nasal trauma, this lesion is associated with progressive nasal obstruction.(b) This mass is a cause of nasal obstruction in patients with allergic rhinitis or chronic sinusitis.(c) This condition should be considered in the differential diagnosis of any newborn or infant with nasal obstruction.Denouement and Discussion  A nasal septal abscess should be considered in patients presenting with progressive nasal obstruction following nasal trauma. The abscess usually presents as an erythematous, tender nasal mass that may completely obstruct the airway either unilaterally or bilaterally (Fig 1). The treatment of choice is incision and drainage with the placement of a drain and nasal packing. Septal hematomas may progress to suppuration and ultimately dissolution of the septal cartilage. This may occur as early as 48 hours, resulting in a long-term cosmetic deformity.