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Background: Cytomegalovirus (CMV) is the leading cause of congenital infection worldwide. Up to 15%–20% of infected newborns will develop long-term sequelae such as hearing loss and neurologic abnormalities. The aim of this study was to investigate the prevalence of congenital CMV infection (cCMV) and associated clinical abnormalities in Spain. Methods: A prospective screening for cCMV by viral load in saliva was performed. Saliva samples were obtained within the first 72 hours of life in a maternity ward in Madrid (Spain), during a 1-year period. All positive screening tests were confirmed with viral load in urine. Clinical, laboratory, auditory, visual and cerebral imaging assessments were performed in all children with cCMV. Results: Of the 4097 neonates born during the study period, 3190 (78%) were included. CMV viral load in saliva was detectable in 24/3190 (0.75%) children, and congenital infection was confirmed in 15/3190 (0.47%, CI 95%: 0.29%–0.77%). Positive predictive value was 62.5% (CI 95%: 46.5%–76.1%). Two infants presented symptoms at birth. Eight (53.3%) children showed abnormalities in magnetic resonance imaging; most of them isolated white matter abnormalities. Newborns with abnormalities in magnetic resonance imaging showed higher viral loads in blood and saliva (P = 0.04). Conclusions: One in 200 neonates born in our hospital presented a cCMV infection. CMV viral load in saliva has been shown to be a simple and highly accepted screening method but should be confirmed by CMV detection in urine. In spite of the fact that half of infected children had abnormalities in cerebral imaging, diagnosis during the neonatal period would have been impossible without a screening program in most cases.

SummaryObjective. To review the results and complications of the surgical treatment of craniosynostosis in 283 consecutive patients treated between 1999 and 2007.Patients and methods. Our series consisted of 330 procedures performed in 283 patients diagnosed with scaphocephaly (n=155), trigonocephaly (n=50), anterior plagiocephaly (n=28), occipital plagiocephaly (n=1), non-syndromic multi-suture synostosis (n=20), and with diverse craniofacial syndromes (n=32; 11 Crouzon, 11 Apert, 7 Pfeiffer, 2 Saethre-Chotzen, and 2 clover-leaf skull). We used the classification of Whitaker et al. to evaluate the surgical results. Complications of each technique and time of patients' hospitalization were also recorded. The surgeries were classified in 12 different types according to the techniques used. Type I comprised endoscopic assisted osteotomies for sagittal synostosis (42 cases). Type II included sagittal suturectomy and expanding osteotomies (46 cases). Type III encompassed procedures similar to type II but that included frontal dismantling or frontal osteotomies in scaphocephaly (59 cases). Type IV referred to complete cranial vault remodelling (holocranial dismantling) in scaphocephaly (13 cases). Type V belonged to fronto-orbital remodelling without fronto-orbital bandeau in trigonocephaly (50 cases). Type VI included fronto-orbital remodelling without fronto-orbital bandeau in plagiocephaly (14 cases). In Type VII cases of plagiocephaly with frontoorbital remodelling and fronto-orbital bandeau were comprised (14 cases). Type VIII consisted of occipital advancement in posterior plagiocephaly (1 case). Type IX included standard bilateral fronto-orbital advancement with expanding osteotomies (30 cases). Type X was used in multi-suture craniosynostosis (15 cases) and consisted of holocranial dismantling (complete cranial vault remodelling). Type XI included occipital and suboccipital craniectomies in multiple suture craniosynostosis (10 cases) and Type XII instances of fronto-orbital distraction (26 cases).Results. The mortality rate of the series was 2 out of 283 cases (0.7%). These 2 patients died one year after surgery. All complications were resolved without permanent deficit. Mean age at surgery was 6.75 months. According to Whitaker et al's classification, 191 patients were classified into Category I (67.49%), 51 into Category II (18.02%), 30 into Category III (10.6%) and 14 into Category IV (4.90%). Regarding to craniofacial conformation, 85.5 % of patients were considered as a good result and 15.5% of patients as a poor result. Of the patients with poor results, 6.36% were craniofacial syndromes, 2.12% had anterior plagiocephaly and 1.76% belonged to non-syndromic craniosynostosis.The most frequent complication was postoperative hyperthermia of undetermined origin (13.43% of the cases), followed by infection (7.5%), subcutaneous haematoma (5.3%), dural tears (5%), and CSF leakage (2.5%). The number of complications was higher in the group of re-operated patients (12.8% of all). In this subset of reoperations, i...

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A retrospective study of Salmonella infection was carried out in 109 SLE patients followed over the last 15 yr at a rheumatology unit. Ten cases of non-typhoid salmonellosis were identified. All patients had bacteraemia and two focal pyogenic complications. No cases of salmonellosis limited to the gastrointestinal tract were found. Death occurred in three cases and was significantly associated with renal failure. A comparative analysis of the patients with and without salmonellosis failed to detect risk factors for infection other than an older age at SLE onset in patient with salmonellosis. We suggest that a heterogeneous group of SLE patients can be at risk for Salmonella bacteraemia. Renal failure or severe pharmacologic immunosuppression might lend an additional risk of complications to infection. It can be speculated that the increased susceptibility to both severe Salmonella infection and SLE might be related to the same immunogenetic background.

SummaryAstroblastoma is a rare glial neoplasm of unknown origin and uncertain prognosis. It usually presents in young adults as a well circumscribed hemispheric mass, often associated with a cystic component. The histological features of astroblastoma are the presence of typical astroblastic perivascular pseudorosettes and perivascular hyalinization. Two different subtypes of astroblastoma have been defined based upon histological characteristics. Prognosis, however, sometimes is in contradiction with the pathological appearance and seems to be more closely related to the grade of surgical resection. We present a new case of a patient with a high-grade astroblastoma with a long survival time, in whom complete surgical resection was confirmed by an early postoperative MRI.KEY WORDS: Astroblastoma. Glial tumor. Treatment. Prognosis.Astroblastoma de alto grado con supervivencia prolongada tras resección completa: descripción de un caso y revisión de la literatura Resumen El astroblastoma es un tumor glial infrecuente de origen desconocido y pronóstico incierto. Habitualmente se presenta en adultos como una masa hemisférica bien definida, presentando a menudo un componente quístico. Las características histopatológicas de este tumor incluyen la presencia de pseudorrosetas perivasculares astroblásticas típicas y la hialinización perivascular. Se han distinguido dos tipos de astroblastoma en relación a la malignidad histológica. Sin embargo, el pronóstico en ocasiones no guarda relación directa con el tipo histológico y parece más dependiente del grado de resección quirúrgica. Presentamos el caso de una paciente con un astroblastoma de alto grado con supervivencia prolongada, en el cual la resección quirúrgica completa se demostró mediante resonancia magnética postoperatoria precoz.

The data suggest that overexpression of tissue biomarkers associated with allelic alterations may have potential prognostic implications with different behavior in esophagus cancer.