Biomedical subjects

C Boglino

Publications and source records attributed to C Boglino.

7 recordsLinked to original sources

PubMed1992

[Persistent multiple urachal complex. Echographic-surgical correlations].

Urachus is a tubular structure lined between foetal bladder and the umbilicus and is susceptible to complete or partial involution after birth. Persistence of the urachus results in a wide spectrum of anomalies: patent urachus, vesicourachal diverticulum, urachal sinus and cysts are more frequently seen than rare multiple urachal remnants. This kind of pathology focuses the problem of differential diagnosis (tumours, omental and ovarian cysts, vesical diverticulum or duplication) and may be complicated by a superinfection. The Authors discuss a bizarre multiple urachal remnant, presenting with urinary tract symptoms, which may be clinically confused with acute appendicitis or Meckel's diverticulitis. Contribution of sonography for a complete diagnosis is stressed, such as the precise correlation with surgical findings.

Adolescent↗

PubMed1992

Neurotensin localization in adenomatoid cystic malformation versus normal lung: preliminary report of six consecutive cases.

Neuropeptides are considered a new class of neurotransmitters, several of which interact with the immune system as well as the macrophagic activity. Among these, neurotensin (NT) enhances the phagocitic response of macrophages and is the only neuropeptide that can enhance the cytolytic effects of activated macrophages. In this way, it may play a role as an inflammatory mediator. In order to investigate the possible relationship between NT and the defence mechanisms of the lung, we started to localize the presence of NT in pulmonary adenomatoid cystic malformation (CCAM). This series consists of 6 children affected by CCAM. In every case, at operation, we obtained specimens of both normal and pathological lung. Tissue sections from the pathological lung showed a significant increase of NT-like immunoreactivity in respect to sections of normal lung. NT influences and activates the macrophages, thus suggesting that it could represent a defence mechanism in children's lung activated in some malformative conditions. Finally, the increasing evidence of NT immunoreactivity in CCAM could explicate an in utero infectious pathogenesis of this malformation.

Child↗

PubMed1991

[Antibiotic prophylaxis with ceftazidime in pediatric surgery].

The authors report their experience with Ceftazidime in surgical prophylaxis in childhood. 50 patients have been treated, suffering from surgical diseases, with 100 mg/kg of Ceftazidime in 3 doses (1 before, 1 after 6 hrs and 1 after 12 hrs from surgery). No side effects were observed and in no case was it necessary to discontinue treatment. Both bacterial and clinical results indicate good tolerability and very rapid effectiveness of the drug. Complications were present in 3 cases (6%) (in 2 cases wound infiltration and in 1 case a Douglas abscess) but no modification in treatment was necessary. All complications were present in so-called "dirty surgery" with a relative percentage of 18.7, that is far below values reported in the literature for this kind of surgery.

Adolescent↗

PubMed1991

[Interstitial pulmonary emphysema. Combined therapeutic approach in a retrospective multidisciplinary study].

Pulmonary interstitial emphysema (PIE) may occur spontaneously, as a complication of endotracheal tube displacement, intrauterine viral pneumonia or massive aspiration of formula. Nevertheless PIE occurs more frequently in neonates requiring mechanical ventilation for RDS. Untoward effects of large air collections in the extra-alveolar spaces are based on decreased perfusion and ventilation of the affected lung tissues, compression of adjacent pulmonary parenchyma and mediastinum, possible air embolism. Sometimes PIE spontaneously regress, but in some instances the process is self perpetuating, leading to an "air block syndrome". Fourteen (19.4%) of 72 infants ventilated for RDS in a three-year period had radiological evidence of PIE during the first few days of life. All 5 bilateral, 7 diffuse and 2 localized cases were treated with "vigorous pulmonary therapy". In addition to these procedures, 4 neonates were submitted to a selective bronchial intubation (SBI) and 5 different infants improved after HFV. No one of our patients underwent a surgical procedure. Infants with fine linear hyperlucencies improved sooner. All pneumothoraces (7 of 14) were preceded by X-ray appearances of PIE. Three neonates died. Mortality was observed in newborns with bilateral PIE, because of an intraventricular hemorrhage in two and an intractable under tension pneumothorax in one patient. Plain chest roentgenograms, histological pictures and treatment modalities of PIE remain separated from these considered for congenital lobar emphysema, congenital cystic adenomatoid malformation, bronchogenic cyst or lung sequestration. Surgical treatment of PIE is not as universally accepted as in congenital cystic lesions of the lung, in which it's mandatory.

Acetylcysteine↗

PubMed1990

[Experience in the prophylactic use of ceftriaxone in pediatric surgery].

Authors report on their experience about ceftriaxone in surgical prophylaxis in childhood. 30 patients have been treated, suffering from surgical diseases, either thoracic or abdominal ones, including malignancies. Ceftriaxone was administered once a day; patients received ceftriaxone only once preoperatively: Results have been very satisfactory, the only two complications having been found in two severely immunocompromised patients.

Abdomen↗

PubMed1990

[Evaluation of the effectiveness of sodium piperacillin in the treatment of surgical infections in children].

A clinical trial has been carried out in 40 children (age ranging from 2 to 12 years) with postsurgical infections caused by aerobic, anaerobic and facultative bacteria. All have been treated by monotherapy with sodium piperacillin, with doses of 150-200 mg/kg daily in 3 administrations. The drug was administered for a mean period of 7 days, by intravenous infusion or intramuscular route. The causative organism was eradicated in all but 4 cases (90%). Side effects observed were all of mild intensity, and in no case it was necessary to discontinue the treatment with the drug. Both bacterial and clinical results indicate a high tolerability and a very rapid effectiveness of this antibiotic.

Bacterial Infections↗

PubMedDate not supplied

[Wilms' tumor or nephroblastoma].

Wilms' tumor represents one of the most frequent neoplastic disease of childhood: its prevalence is about 5-8 cases per million children aged less than 15 years, and its frequency ranks fourth among childhood solid tumors. Very marked improvement in the treatment of this lesion has occurred since 1942 with a 15% survival rate was reported. The modern approach to Wilms' tumor and its treatment based on the combination of surgery with chemo- and radiotherapy raised the survival rate to 80-95%, as shown by several cooperative studies performed in the United States and Europe. The nosographic, diagnostic and therapeutic aspects of the disease are reviewed and illustrated on the basis of the diagnostic imaging and anatomical features of cases treated by the authors.

Child↗