Necrotizing enterocolitis: late surgical results after enterostomy without resection.

Between January 1985 and December 1992, 36 neonates were treated for necrotizing enterocolitis (NEC). 13/36 were treated conservatively and 2 (18%) died. 23/36 required surgical treatment at birth and 6/23 (26%) died; 14, out of 17 surviving initial surgery, underwent reintervention to restore intestinal continuity, 3 to 26 months later. In these 14 infants the acute necrotizing process involved the whole colon and ileum in 3 cases, the whole colon in 5, part of the colon in 3, part of the colon and ileum in 2 and was confined to the ileum in 1. 11 cases were perforated. During their first laparotomy all 14 cases had a decompressive enterostomy without resection. 21 reoperations were later needed in these 14 patients: simple enterostomy closure was performed in only 1 case, while resection of delayed strictures was required in 13. 12 cases underwent partial colectomy, 3 of these had multiple segmental resections for skip lesions and only 1 child had a total colectomy. The only postoperative complication was one anastomotic leak. Two children had short-gut syndrome but later outgrew their need for parenteral nutrition. Our experience does not support the need of resecting the gangrenous bowel in the acute phase. A simple diverting enterostomy seems to be effective treatment. Delaying the intestinal resection up to the time of recanalisation allows spontaneous healing and results in the sparing of a significant length of bowel.

[Long-term prognosis of patients with extrahepatic biliary atresia successfully treated with surgery. Our experience]. / Prognosi a lungo termine dei pazienti affetti da atresia delle vie biliari extraepatiche operati con successo. La nostra esperienza.

The long-term prognosis of extrahepatic biliary atresia after surgical restoration of bile flow is still controversial. An ongoing process of cirrhosis and the development of portal hypertension continue to create frequent and frustrating management problems. Clinical features, hepatic function, echotomography aspect, calcium-phosphorus metabolism and serum levels of 25-OH-D-3 were evaluated in 12 anicteric patients with extrahepatic biliary atresia successfully treated in a period from 1974 through 1987. Seven of these children had a total of 21 episodes of cholangitis. In five patients liver biopsy, obtained at the time of the external diversion closure, showed a biliary cirrhosis. Growth, development and hepatic function were normal in all children studied; one patient had esophageal varices. The serum levels of 25-OH-D3 in patients without oral supplementation of vitamin D are lower than normal. This deficit can be corrected by oral administration of vitamin D. Our study revealed that the children with successful portoenterostomy appeared to thrive normally and that they tolerated the relatively mild liver damage. We believe that Kasai operation should be done in all patients with extrahepatic biliary atresia and that the liver transplantation is to be reserved only in those with unsuccessful Kasai. In our experience external diversion was not useful to prevent cholangitis and moreover it complicates the hepatectomy in case of transplantation.

Predictive value of visible lesions (cheeks, lips, oropharynx) in suspected caustic ingestion: may endoscopy reasonably be omitted in completely negative pediatric patients?

The relationship between absence or presence of grossly visible lesions in the cheeks, lips, and oropharynx (C.L.O. burns) and the incidence, site, and degree of visceral burns was evaluated in all children referred to our hospital for a suspected caustic ingestion during a 10-year period. All children underwent eso-gastro-duodenoscopy within 24 hours. Of the 156 children, 96 (61.6%) showed no visible signs of contact with the caustic substance; however, in 36/96 (37.5%), endoscopy revealed burns in one or more visceral sites. Eight of 36 children (22.2%) sustained potentially dangerous lesions (second to third degree). Sixty of 156 children (38.4%) showed visible lesions; in 30/60 (50%), endoscopy revealed other burns in one or more visceral sites. Fourteen of 30 patients (46.6%) sustained potentially dangerous lesions (second to third degree). A total of 50 esophageal burns have been recorded: first degree (E1), 32; second degree (E2), 12; third degree (E3), 6. Two of 12 patients with E2 lesions and 6/6 with E3 lesions developed esophageal stenosis. One patient in this latter group died because of complications related to a tracheostomy. A total of 31 gastric burns have been recorded: G1 (22), G2 (6), G3 (3). One gastric perforation was observed in the G3 group, whereas the remaining two lesions healed with residual asymptomatic scarring. Minimal scarring was observed in two of six patients with G2 burns. A total of eight lesions have been recorded in the larynx [L1 (3), L3 (1)] and in the duodenum [D1 (2), D2 (2)].(ABSTRACT TRUNCATED AT 250 WORDS)

Neonatal malignant solid tumors.

We reviewed the 8 malignant solid tumors in children less than 1 month of age observed at the Pediatric Surgical Department of Padua University from 1968 to 1985. These were 6 neuroblastomas, 1 Wilms' tumor and 1 angiosarcoma; 5/8 are alive without evidence of disease with a median follow-up of 8 years. The importance of combined therapeutic approach and conservative surgery are stressed. The sensitiveness of infants to both chemotherapy and radiotherapy are considered. Surgery remains the treatment of choice when a radical resection is possible.

Gastric leiomyoblastoma in childhood--a case report and review of the literature.

A rare case of gastric leiomyoblastoma in a boy of 11 years of age is reported. The patient complained of abdominal pain and presented with a palpable mass. Ultrasonography showed a typical aspect with mixed solid and liquid components. At surgery simple excision of the tumour was sufficient for radical exeresis, and there was no recurrence after 2 years. 13 further cases in patients under 20 years of age were collected from the literature and briefly reviewed.

[Neonatal cystic lymphangioma]. / Linfangioma cistico neonatale.

The A.A. reports a case of cystic congenital linphangioma of the face and neck, recently observed on the Neonatal Intensive Care Unit. The therapeutic approach was very difficult and required three times a surgical menagement because of successively relapses. The control and normalization of the compressive and infective complications due to the massa and its removal were hard too. In spite of some aesthetical problems, the results may be considered satisfactory. Our case enphasizes the intrinsec, complex, therapeutical difficulties of the cystic linphangiomas.

[Gastric trichobezoar: a case report (author's transl)]. / Uno caso di tricobezoario gastrico.

We describe the case of an 11 years old girl admitted to investigate an abdominal mass. The patient presented with abdominal pain, halitosis, exhaustion, started about 1 year prior to admission. An upper gastrointestinal tract with barium and a gastric endoscopy showed a massive trichobezoar which was then surgically removed. A detailed medical history revealed a prolonged habit of trichophagia.