A series of 59 patients of all ages with recurrent respiratory papillomatosis (RRP) treated over an 18-year period is presented. A number of these patients were initially diagnosed in childhood but required treatment throughout adult life. The frequency of laser treatment was not related to either disease duration or age at onset. In 28 patients, the HPV type was identified, showing that HPV type 11 was more common in children and ran a more protracted clinical course. The requirement for tracheostomy in this series was small, whereas the incidence of malignant change in adult patients was significant

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One hundred and forty-three patients with post-cricoid squamous cell carcinoma are described. Twenty-nine patients (20%) underwent pharyngolaryngoesophagectomy with gastric transposition. Forty-four patients (31%) were treated with radical radiotherapy and 70 (49%) had palliative therapy. Kaplan Meier 5-year survival following surgery was 45% and radiotherapy was 23%. The presence of nodal disease at presentation was the most significant prognostic factor. The 5-year survival of patients undergoing surgery with no palpable lymph node spread at presentation was 63% which compared with 25% following radiotherapy. This difference was statistically significant (P = 0.0153, Logrank test stratified by nodal status). Patients with palpable metastatic nodal spread at presentation had 5-year survivals of 10% and 0% in the surgical and radiotherapy groups respectively. This study demonstrates that patients with post-cricoid carcinoma who present without palpable lymph node spread have a significant improved 5-year survival following surgery when compared with radiotherapy.

Spontaneous perforation of the oesophagus is extremely rare in children, as is perforation due to vomiting in pregnancy. We report the case of a 15-year-old in whom vomiting inearly pregnancy resulted in oesophageal perforation with subcutaneous emphysema causing marked facial swelling in the absence of other signs. The more common clinical presentation of spontaneous oesophageal rupture (Boerhaave's syndrome) is discussed.