Victor Abraham Goldman (1903-1993) a pioneer of dental anaesthesia.

Victor Goldman specialised in dental anaesthesia from an early age. He published his research all over the world and demonstrated how safety could be improved and how important monitoring of the anaesthetised patient should be. He made films, wrote books, created courses, and invented a myriad of apparatus to improve the speciality and to show trainees how dental anaesthesia should be performed. He was outspoken in his views and although well respected by his peers he did not receive many tangible accolades until the twilight of his career. His passing was hardly recorded, and his name is largely forgotten. He deserves wider recognition for his broad depth of contribution to his speciality.

Does Timing of Resection Influence the Presence of Inflammation within Congenital Lung Malformations?

INTRODUCTION: Opinion remains divided on whether to resect an asymptomatic congenital lung malformation (CLM) and on optimal timing of resection. This study aimed to determine if age at resection of CLM correlates with the presence of histological inflammation and/or incidence of prior antibiotic administration for lower respiratory tract infection (LRTI). MATERIALS AND METHODS: A retrospective review of all CLMs resected between 2009 and 2021 was carried out. Data on antenatal detection, incidence of preoperative antibiotic use for LRTI, operative details, and histological reports were analyzed. Fisher's exact test and logistic regression were used to look for correlation between age at resection and (1) histological inflammation and/or (2) preoperative LRTI. RESULTS: A total of 102 patients underwent resection at age 14 months (interquartile range: 6-23). Eighty percent of children were asymptomatic in the neonatal period and 22% of these went on to develop a respiratory symptom. In total, 59% of specimens had histological evidence of inflammation, with a significantly higher rate of inflammation after 10 months of age (71 vs. 35%; p = 0.0012). Logistic regression showed there was a positive correlation between age at resection and treatment for previous LRTI (p = 0.020). CONCLUSION: Detection rates of inflammation in specimens resected after 10 months of age are double the rates of those resected prior to 10 months. Delaying resection of CLMs showed a higher frequency of treatment of LRTI. Earlier resection may therefore be advantageous for centers pursuing a resection strategy for asymptomatic lesions.

Gastrostomies in children requiring long-term ventilation.

PURPOSE: Children requiring long-term ventilation (LTV) via tracheostomy often require enteral tube feeding. We sought to investigate what proportion of these children underwent gastrostomy insertion to inform decision making at time of tracheostomy formation. METHODS: A retrospective review of all children commenced on LTV via a tracheostomy at Royal Manchester Children's Hospital over a 9-year period (2012-2020). Data are presented as median [IQR]. RESULTS: Forty-one LTV patients had tracheostomy insertion with an average age of 167 days [101-604]. Reasons for tracheostomy insertion were upper airway obstruction (18), central neurological condition (7), neuromuscular condition (12) and lower respiratory tract disease (4). Twenty-two patients were born preterm and chronic lung disease of prematurity was a contributory factor in their requirement for LTV. Eight children had gastrostomies inserted prior to tracheostomy formation. A further 22 children had a gastrostomy inserted at an average of 139 days [99-227] following tracheostomy. Four children remained on nasogastric feed and the rest were fed orally. Seventy-three percentage of LTV children with tracheostomy were gastrostomy fed. Neither indication for LTV nor prematurity predicted whether a child was gastrostomy fed. CONCLUSION: The large majority of children requiring LTV are tube fed and gastrostomy insertion should be considered at time of formation of tracheostomy.

Congenital oesophageal stenosis in oesophageal atresia: underrecognised and often missed?

PURPOSE: Congenital oesophageal stenosis (COS) is characterised by an intrinsic oesophageal narrowing that is present, but not necessarily symptomatic at birth. Small studies report an association of COS with oesophageal atresia (OA) in up to 14% of OA cases. Although OA is usually appreciated shortly after birth, the diagnosis of a concomitant COS is frequently delayed. This risk may be increased with the current movement away from routine postoperative upper gastrointestinal (GI) contrast study following OA repair. We performed a systematic review of the literature to assess the timing of diagnosis of COS in patients with COS and OA and how this impacted on patient outcomes. METHODS: A systematic review in accordance with PRISMA guidelines was undertaken. Only patients with OA associated with COS were included. Delayed diagnosis was defined as presentation > 1 month of age. RESULTS: 14 full-text studies with a total of 131 patients were included. Diagnosis of COS was delayed in 62/131 (47%) patients. These children presented with symptoms of dysphagia and aspiration at a median age of 13.5 months (IQR 7-30 months). In total, 18/131 patients were identified at the initial operation, due to difficulty passing a tube distally into the stomach. The data on timing of contrast studies were provided in 60/131 (46%) patients. A routine postoperative contrast study was performed in 39/60 (65%) of these, of which COS was identified immediately in 28/39 (72%). A diagnosis of COS could also be made on retrospective review of the early contrast study in a further 6/39 patients, giving an overall sensitivity of 87%. CONCLUSION: The association of COS and OA may be underrecognised and diagnosis delayed if routine contrast study is not performed. Contrast studies, performed in the neonatal period are effective at detecting a concomitant COS (sensitivity > 87%). This review supports routine early contrast study after OA repair with specific consideration of the presence of COS.