Autism and esophageal achalasia in childhood: a possible correlation? Report on three cases.

Chronic gastrointestinal symptoms are commonly reported in autistic patients. Dysphagia is often present, and it is generally related to behavioral eating disorders. The association between autism and esophageal achalasia has not been described in literature yet. We report our experience with three cases of autistic children we recently treated for esophageal achalasia. In the first case (a 14-year-old male), achalasia was diagnosed with barium swallow and esophageal manometry and was successfully treated with three pneumatic endoscopic dilatations (follow-up: 3 years). In the second case (a 12-year-old female), achalasia was diagnosed with barium swallow and esophageal manometry and was treated with Heller myotomy after two unsuccessful pneumatic endoscopic attempts (follow-up: 3 months). In the last case, a 15-year-old male underwent barium swallow and endoscopy that confirmed achalasia. He was treated with Heller myotomy, and he is asymptomatic at a 6-month follow-up. To our knowledge, this is the first report of a possible association between autism and esophageal achalasia. Because of the rarity of both diseases, their association in the same patient is unlikely to be casual even if speculation on their common etiology is impossible at present. This finding needs further confirmation, but it is sufficient, in our opinion, to indicate proper evaluation with barium swallow and/or manometry in any autistic children with eating difficulty.

[Thoracoscopy: the pediatric experience in Padua]. / Toracoscopia: esperienza pediatrica a Padova.

INTRODUCTION: Thoracoscopy is an important option in the treatment of many thoracic pathologies; its use in children, however, is still limited. We have retrospectively evaluated the thoracoscopic activity in our pediatric surgery department in the last six years. METHODS AND PROCEDURES: Video-Assisted Thoracoscopy (VATS) has been routinely adopted in our institutions since 1997. The data of 115 patients who have undergone VATS were reviewed and analysed. RESULTS: There were 47 males and 68 females. Mean age at surgery was 66.08 (SD: 58.23) months. Mean body weight at surgery was 21.85 (SD: 16.26) Kg. The patients were divided in four groups according to the pathologies: Patent Ductus Arteriosus (PDA) (n = 95), Pleural Empyema (n = 14), Mediastinal Mass (n = 3) and Lung Disease (n = 3). Complicances were seen in two patients in the PDA group (one laryngeal nerve paralysis and one chylothorax) and one in the pleural empyema group (post-operative bleeding which required blood transfusion). CONCLUSIONS: VATS can be performed safely and with minimal morbidity. In our experience, early and late complications turned out to be quite low. This survey would support on-going development of thoracoscopy in children.

The spectrum of surgical jaundice in infancy.

BACKGROUND: Conjugated jaundice arising during infancy may be caused by a number of different surgical conditions. The aim of this study was to compare clinical features, management, and outcome of all types of surgical jaundice presenting in the first year of life. METHODS: A retrospective review was conducted of all infants born in the United Kingdom with jaundice caused by a surgical cause referred to the authors' institution from January 1992 to December 1999. RESULTS: There were 171 infants who could be separated into 3 specific groups: biliary atresia (BA, n = 137), inspissated bile syndrome (IBS; n = 14), and choledochal malformation (CM; n = 12) together with a group containing various miscellaneous conditions (n = 8). Infants with BA had higher bilirubin (P <.01) and aspartate aminotransferase levels (P <.001) and came to surgery earlier (P <.01) than infants with either IBS or CM. Infants with IBS and CM were more likely to be premature and have other malformations, respectively. Ultrasound scan was the principal investigation in the differentiation of BA from other causes of jaundice. Accurate prelaparotomy diagnosis was made by percutaneous liver biopsy in 87% of cases later shown to be BA. Currently, 88 (64%) of children with BA are alive with their native liver postportoenterostomy, 4 have died, and 45 have undergone liver transplantation (with 1 death postoperatively). A policy of primary portoenterostomy for BA followed by transplantation, if necessary, resulted in a survival rate of over 95%. All children in the other diagnostic groups are alive and anicteric after appropriate surgical intervention. CONCLUSIONS: Approximately 80% of infants presenting with surgical jaundice have biliary atresia, whereas those with inspissated bile syndrome and choledochal malformations make up most of the remainder. Mortality in this age-group is confined to infants with BA, but even on these infants an overall survival rate of greater than 95% is currently expected.

A new indication for buccal mucosal graft: isolated congenital fistula of the penile urethra.

Isolated congenital urethrocutaneous fistula is uncommon, and its repair has been associated with high incidence of recurrence. However, the use of buccal mucosal graft offers a satisfactory closure after previous failures. We report a new case in whom we adopted the buccal mucosal urethral replacement to treat the recurrence.