<prompt> Nasal septum perforation occurs in all the following except -TuberculosisNasal surgerySyphilisRhinosporidiosis  <response>: Causes of septal perforation are : -1 Trauma2 Iatrogenic : - Nasal surgery, nasal intubation or nasogastric tube placementChronic inflammation Wegeners granulomatosis, Syphilis, T.B. Leprosy, atrophic rhinitis, SarcoidosisNasal myiasisRhinolith or neglected foreign body.As a complication of septal abscess or hematoma, if drainage is delayed.Poisons cocaine, topical steroids and decongestantsTumors of septum e.g., chondrosarcoma, granuloma 