Journal List > J Rhinol > v.22(2) > 1044334

Cho, Choi, and Kim: A Two Cases of Primary Tuberculosis at the Nasopharynx

Abstract

Upper airway tuberculosis usually develops as a secondary infection from pulmonary tuberculosis, and primary upper airway tuberculosis, especially in nasopharynx, is a rare disease.
The appropriate treatment for nasopharyngeal tuberculosis has been difficult because of complicated initial diagnosis and suspicion. Physicians should consider various granulomatous diseases in differential diagnosis. However, upper airway tuberculosis can be highly contagious, like pulmonary tuberculosis; therefore, early diagnosis and proper management are important. We recently experienced the successful early diagnosis and treatment of two cases of nasopharyngeal tuberculosis and report these cases with a review of the literature.

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Fig. 1.
Initial 90° endoscopic finding demonstrated necrotic tissue (black arrow) with purulent discharge on left lateral and posterior wall of nasopharynx (A), and right anterior moderate tympanic menbrane perforation with otorrhea (B). Follow-up examinations which were performed 1month after surgery showed completely healed nasopharynx (C), and decreased otorrhea of right ear (D).
jr-22-123f1.tif
Fig. 2.
Preoperative computed tomography revealed poorly enhancing central soft tissue with peripheral rim enhancing lesion (white arrow) at the left lateral and posterior wall of nasopharynx.
jr-22-123f2.tif
Fig. 3.
Nasopharyngeal tissue shows the caseous necrosis (black arrow head) and granulomatous inflammation with inflammatory cell infiltration in this photomicrograph of surgical biopsy (H&E, ×100).
jr-22-123f3.tif
Fi. 4.
Initial 90o (A) and 30o (B) endoscopic finding demonstrated necrotic tissue (black arrow) and mucosal swelling with purulent discharge on nasopharynx wall entirely, Follow-up examinations which were performed 15 days after surgery showed partially improved of nasopharynx necrotic mucosa (C), and 1 month after surgery showed completely healed nasopharynx (D).
jr-22-123f4.tif
Fig. 5.
Preoperative computed tomography showed increased enhancement and mild wall thickening of nasopharyngeal mucosa.
jr-22-123f5.tif
Fig. 6.
Endoscopic debridement of nasopharynx.
jr-22-123f6.tif
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