Meningeal diverticula arising as a protrusion of the arachnoid through a weak place in the dura are called sacral meningoceles. They occur in the sacral region and produce local vertebral erosions. Eleven cases of this rare and potentially progressive lesion were detected on 3250 CT examinations of the lumbosacral spine. The pathogenesis and clinical picture of the condition are reviewed. Intrasacral meningoceles are well displayed on CT and MRI scans, although the diagnosis may also be established at myelography. Such arachnoid cysts should be distinguished from lumbosacral dural anomalies observed in von Recklinghausen neurofibromatosis. Surgical excision should be carried out before irreversible nerve root changes occur.
Hemangioma is the most frequent focal liver lesion. It affects mainly women and may cause symptoms such as abdominal pain, mass, and early satiety, or complications such as heart failure or coagulopathy (Kasabach-Merrit syndrome). Although, surgical resection is the only curative treatment for symptomatic giant hemangiomas, the best surgical technique (formal liver resection or enucleation) is still debated. Between January 2000 and April 2006 we treated 12 giant symptomatic hemangioma. Of these, 4 anterior and superficially located in the liver were treated by enucleation and they are discussed in this paper. The operative technique is described. Detailed pathologic examination has demonstrated an interface between hemangiomas and the normal liver tissue that allowed the enucleation. The dissection in the plane between the tumor and the adjacent normal liver tissue has been facilitated by the use of an ultrasonically activated device (USAD). Median operative blood loss was 90 ml (range, 50 to 190 ml), and no transfusion were used. The procedure described allowed a safe enucleation of giant hemangiomas with a reduced blood loss and the preservation of virtually all normal hepatic parenchyma.
Abstract Background Nutrition exerts a fundamental role in the prevention of pediatric obesity (OB). The effect of a strict nutritional counselling on the prevalence of overweight (OW) or OB according to the association with potential risk factors has never been explored in toddlers. Methods The eligible population was represented by 676 toddlers aged 24–36 months, assigned to 18 primary care pediatricians specifically trained on nutritional issues in the Campania region. Six-hundred-twenty-nine children (333 boys, 296 girls), mean age 27.8 ± 4.2 months were effectively included in this observational study. Specifically, children received nutritional advice with particular emphasis to proteins and sugar composition supported by leaflets and reinforced at each visit. Weight, height and body mass index were assessed at the last control visit, at the age of 24–36 months. The following individual and family risk factors were considered: gestational age, birth weight, eutocic/caesarean delivery, milk feeding history, household smoking or antibiotics exposure, parents’ weight, height and educational level. Results Twenty-two% children were classified as OW and 6% as OB. High birth weight, parental OW/OB, and caesarean delivery were significant risk factors for OW/OB. In adjusted models, cesarean versus vaginal delivery was independently associated with a more than 70% risk of OW/OB, while paternal OW/OB vs normal-weight was associated with a nearly twofold increase of OW/OB in toddlers. Conclusions The high prevalence of OW/OB in toddlers underlines that a strict nutritional counseling should be implemented in a primary care setting. Toddlers with high parental BMI or born by cesarean delivery represent a category at particular risk for OW/OB, and may require a more intensive surveillance.
Isolated hepatic splenosis is a rare but possible condition in abdominal surgery. At radiological imaging liver splenosis mimics malignant or pathological condition of the liver; obtaining a certain diagnosis prior to surgery is difficult. For this reason, the patients undergo to unnecessary operation, with a laparotomy access. We report a case of suspicious liver mass removed laparoscopically and revealed as hepatic splenosis.A 31 years old man patient was admitted to our Institution because of upper chronic abdominal pain. Thirteen years before the recovery the patient was operated of splenectomy with laparotomic incision. Computerized Tomography and Magnetic Resonance demonstrated the presence of suspicious hepatic mass in the III segment.The mass has been radically excised with laparoscopic approach. Postoperative stay was good and patient was discharged seven day after the operation. At histological examination ectopic splenic tissue on liver surface was found (socalled splenosis).Hepatic splenosis is not a rare condition and should be considered with the differential diagnosis especially in patients who had previous splenectomy and absence of liver cirrhosis. Laparoscopic exploration should always be preferred for the diagnosis of uncertain liver mass. Few works report laparoscopic excision for liver splenosis. For experience at our Institution laparoscopic procedure has an important role to get the diagnosis and it is also a feasible approach for minimally invasive resection.Laparoscopy, Liver, Splenosis.La splenosi epatica isolata è una condizione rara ma possibile in chirurgia addominale. All’ imaging radiologico la splenosi epatica mima una neoplasia o una condizione patologica del fegato; ottenere una diagnosi certa prima dell’intervento chirurgico è difficile. Per questo motivo, i pazienti possono essere sottoposti ad operazioni inutili, con accesso laparotomico.Un uomo di 31 anni è stato ricoverato presso il nostro Istituto a causa di un dolore cronico nel quadrante superiore dell’addome. La Tomografia Computerizzata e la Risonanza Magnetica hanno dimostrato la presenza di una massa epatica sospetta al III segmento.La massa è stata asportata radicalmente con approccio laparoscopico. La degenza postoperatoria è stata buona e il paziente è stato dimesso sette giorni dopo l’operazione. L’esame istologico ha rilevato la presenza di tessuto splenico ectopico sulla superficie epatica ( splenosi).La splenosi epatica non è una condizione rara e dovrebbe essere considerata in diagnosi differenziale specialmente in pazienti che hanno subito una splenectomia e in assenza di cirrosi epatica. L’esplorazione laparoscopica andrebbe sempre preferita per la diagnosi di una massa epatica sospetta. Pochi lavori riportano l’asportazione di splenosi epatica per via laparoscopica. Secondo l’esperienza del nostro Istituto la procedura laparoscopica ha un ruolo importante per ottenere la diagnosi ed risulta un approccio valido per eseguire resezioni epatiche.
Background. Type-2 inflammation commonly marks asthma in childhood. Also, gut and lung dysbiosis is detectable in patients with asthma. Strain-related probiotic supplementation may restore a physiological immune response, dampen airway inflammation, and repair dysbiosis. Therefore, the probiotics in pediatric asthma management (PROPAM) study is aimed at demonstrating that Ligilactobacillus salivarius LS01 (DSM 22775) and Bifidobacterium breve B632 (DSM 24706) mixture could reduce asthma exacerbations in children, followed in a primary care setting. Methods. The study was randomized, placebo-controlled, and double-blind. It involved 11 Italian primary care pediatricians. The probiotic mixture (containing Ligilactobacillus salivarius LS01 live cells and Bifidobacterium breve B632 live cells) or placebo was taken twice daily (1 sachet in the morning and 1 in the evening) for eight weeks and subsequently once daily for a further eight weeks. Outcomes included number, severity, and duration of asthma exacerbations, intensity of maintenance and as need treatments, and safety. Results. The per-protocol population included 422 children (mean age seven years, 240 males and 182 females). The probiotic mixture significantly reduced the number of asthmatic exacerbations ( ). In addition, the number of children with two exacerbations was less than a third in the active group ( ). Conclusions. This PROPAM study demonstrated that probiotic strains Ligilactobacillus salivarius LS01 (DSM 22775) and Bifidobacterium breve B632 (DSM 24706) were safe and significantly reduced by more than a third the frequency of asthma exacerbations. At present, the first-line treatment of asthma is still drug-based, but specific strains of probiotics may be auxiliary remedies.
In the belief that the advantages stemming from a minimally invasive approach are significant, particularly in cirrhosis patients, we decided to apply this technique in the treatment of a group of patients suffering from HCC associated with cirrhosis. Sixteen patients (10 men, 6 women; mean age 60.1 years) underwent laparoscopic surgery for HCC associated with well compensated HCV-related liver cirrhosis (Child-Pugh class A; mean tumour size 2.9 cm). Seven of these lesions were located in the left liver and 9 in the right lobe. Laparoscopy was performed with a CO2 pneumoperitoneum (12-14 mmHg). The Pringle manoeuvre was not used. There was one conversion to laparotomy due to inadequate exposure. We performed 13 non-anatomical resections, 1 VI segmentectomy and 1 anatomical left lobectomy. None of the patients required blood transfusions. One patient died of severe respiratory distress syndrome on postoperative day 3. Major morbidity included 2 moderate postoperative ascites successfully resolved with conservative treatment. To date (mean follow-up: 18 months) no recurrences at the resection site or port-site metastases have been observed. Limited laparoscopic liver resections for HCC in cirrhotic patients are technically feasible and safe when careful selection criteria are adopted (hepatic involvement limited and located in the left or anterior right segments, tumour size smaller than 5 cm, Child-Pugh class A).
