Search results for " chirurgia pediatrica."
showing 10 items of 182 documents
Malignant ovarian germ cell tumors in pediatric patients: The AIEOP (Associazione Italiana Ematologia Oncologia Pediatrica) study.
2017
Objective Malignant ovarian germ cell tumors (MOGCT) carry an excellent prognosis, and the treatment aims to achieve results with the least possible treatment-related morbidity. The aim of this study was to assess the outcomes of pediatric patients with MOGCT. Methods Patients were treated according to their stage: surgery and surveillance for stage I; a modified bleomycin–etoposide–cisplatin (BEP) regimen for stages II (three cycles), III, and IV (three cycles) with surgery on residual disease. Results Seventy-seven patients were enrolled (median age 11.8 years), 26 with dysgerminoma (Dysg), 13 with immature teratoma and elevated serum alpha-fetoprotein levels (IT + AFP), and 38 with nondy…
VALUTAZIONE E GESTIONE TERAPEUTICA DELLE PROBLEMATICHE UROLOGICHE IN PAZIENTI CON MALFORMAZIONE ANORETTALE
UNA RARA CAUSA DI ADDOME ACUTO NELL'INFANZIA. L'Epiploite acuta segmentaria
1988
L'Epiploite acuta segmentaria è fra le cause più rare di addome acuto nell'infanzia. Gli Autori ne riportano tre casi.
Different types of intestinal atresia in identical twins
2008
The authors present a previously unreported association of different types of intestinal atresia in identical low-birth-weight twins. Both babies were affected by duodenal atresia, associated in the first case with a complete mucosal duodenal membrane and in the second one with an "apple-peel" jejunal atresia. These occurrences may suggest that they were either the consequence of linkage of 2 genes or a pleiotropic expression of a single gene responsible for such rare conditions.
sULLE ANGIODISPLASIE VENOSE DEL SISTEMA GIUGULARE ESTERNO NELL'INFANZIA
1978
Gli Autori descrivono un caso di angiodisplasia venosa del collo (il cosiddetto venoma) per contribuire alla clinica e terapia dell'affezione.
STUDIO DELL'ATTIVITA' ELETTRICA GASTRICA CON ELETTROGASTROGRAFIA IN NEONATI PRETERMINE
2000
Gli Autori hanno valutato la differenza dei dati elettrogastrografici basali in neonati a digiuno confrontando i nati a termine con i prematuri suddivisi in base alla età gestazionale in prima e dopo la 32ma settimana e in base alla presenza o meno di gemellarità. I dati raccolti consentono di concludere che le differenze riscontrate tra egg dei neonati a termine e dei prematuri sono da riportare ad alcuni fattori di rischio particolari. In effetti al di sopra di 32 settimane di gestazione e in assenza della gemellarità i dati sono sovrapponibili a quelli dei nati a termine.
Congenital reduction in number of nephrons accelerates renal damage, and limits proximal tubular growth response to release of neonatal partial urete…
2012
Aim: to analyze the evolution of the response to persistent partial ureteral obstruction (PUO) and obstruction/release (PUO/Rel) in mice with 50% reduction in the number of nephrons from 21 days of age (time of weaning) to 42 days of age (adulthood). Methods: C57/BL6 wild-type (WT) and mice with oligosyndactylism and 50% reduction of nephron number (Os/+), were subjected to sham operation or PUO in the first 2 days of life. Additional mice underwent release of obstruction at 7 days (PUO-Rel). The study was performed in kidneys harvested at 21 and 42 days. Using histomorphometry, glomerular area (GA) was determined by PAS staining, and fractional proximal tubular (PT) mass and intact glomeru…
CONGENITAL REDUCTION IN NUMBER OF NEPHRONS IMPAIRS PROXIMAL TUBULAR GROWTH IN THE CONTRALATERAL KIDNEY DURING PARTIAL UNILATERAL URETERAL OBSTRUCTION
2013
PURPOSE To compare the response of the contralateral (CL) kidney during partial unilateral uretaral obstruction (PUO) and from obstruction/release (PUO/Rel) to sham-operated kidneys in both wild-type (WT) mice and mice with 50% reduction of nephron number (Os/+) MATERIAL AND METHODS C57/BL6 WT and mice with oligosyndactylism and 50% reduction of nephron number (Os/+), were subjected to sham operation or PUO in the first 2 days of life. Additional mice underwent release of obstruction at 7 days (PUO-Rel). All kidneys were harvested at 6 weeks (adulthood). Using histomorphometry, glomerular number and area were determined by PAS staining, and proximal tubular (PT) mass and injury to the glome…