RESUMO
A 63-year-old male presented with a prolonged history of bilateral ear discharge, otalgia, and hearing loss. The patient required a significant number of investigations prior to obtaining a diagnosis. Subsequent investigations identified keratoacanthoma affecting the external ear canal (EAC). There has been no case report of keratoacanthoma within the EAC till now. The only risk factor identified for the development of keratoacanthoma, in this case, was the frequent use of earbuds and subsequent long-term trauma associated with a retained bud. The histology of keratoacanthoma is difficult to differentiate from that of squamous cell carcinoma but this is essential for the ear, nose, throat (ENT) multi-disciplinary team.
RESUMO
Congenital oesophageal diverticulum is incredibly rare and has not commonly been published in the literature. Oesophageal diverticulum can be asymptomatic; however, symptoms such as dysphagia, regurgitation and chest discomfort may be present. We describe the case of a paediatric patient presenting with biphasic stridor, respiratory distress and cyanosis at birth, who was found to have a supraglottic cyst and later the presence of an oesophageal diverticulum shown on ultrasound imaging. There has been one other case reported in the literature of an oesophageal diverticulum presenting with stridor, and we therefore believe this is one of only two cases to illustrate this atypical presentation of congenital oesophageal diverticulum. It highlights the importance of a meticulous multidisciplinary team approach to patient care, as well as conducting appropriate investigations to aid early diagnosis to improve patient outcomes.
