Nontraumatic Parapharyngeal Haematoma: A Rare Lesion.

Nontraumatic haematoma of parapharyngeal space is very rare and may cause dysphagia and dyspnea. The authors present a case report of a 74-year-old woman with sudden nontraumatic neck swelling without dyspnea and with left pharyngeal bulging and endolaryngeal displacement. Parathyroid hormone elevation and imaging exams confirmed bleeding from a parathyroid adenoma.

Congenital bilateral dacryocystocele.

Introduction: Newborns are obligatory nasal breathers. Therefore, nasal obstruction can lead to cyanosis and desaturation. In spite of being very rare, congenital bilateral dacryocystocele is a possible etiology for neonatal respiratory distress.