Objective： To describe two cases of bilateral transumbilical laparoendoscopic single-site（LESS） surgeries in a single operative session and assess the safety, feasibility and efficacy. Methods： One patient underwe...Objective： To describe two cases of bilateral transumbilical laparoendoscopic single-site（LESS） surgeries in a single operative session and assess the safety, feasibility and efficacy. Methods： One patient underwent right ureterolithotomy and left varicocelectomy, and the patient was performed with right simple nephrectomy for nonfunctioning kidney due to ureteral calculus and left ureterolithotomy using a novel multichannel TriPortTM via a single 2-3 cm transumbilical incision Results： The right-side ureterolithotomy and left-side varicocelectomy were finished in 229 minutes, with a total estimated blood loss of 50 hal. The right-side simple nephrectomy and left-side ureterolithotomy in the other patient were finished in 340 minutes, with a total estimated blood loss of 100 ml. There were no major complications. At the latest follow-up, both patients remained symptom-free and there were no evidences of recurrence. Both of them were delighted for the single scarConclusion： Synchronous LESS urologic procedure via a single umbilical incision is technically feasible, safe and efficacious with a promising potential展开更多
Epidermal cysts are one of the most common benign skin tumors, although they are rarely found in the umbilicus of a child. Herein we report the case of a 13-year-old girl with a congenital umbilical mass. This mass ha...Epidermal cysts are one of the most common benign skin tumors, although they are rarely found in the umbilicus of a child. Herein we report the case of a 13-year-old girl with a congenital umbilical mass. This mass had been misdiagnosed as a lipoma at birth. Awareness of this lesion can avoid its misdiagnosis and inappropriate treatment.展开更多
This study concerns the density and biomass of the ichthyoplankton population in the estuaries and mangroves of Sangaréah Bay. The study resulted in the inventory of 5938 individuals divided into 20 families and ...This study concerns the density and biomass of the ichthyoplankton population in the estuaries and mangroves of Sangaréah Bay. The study resulted in the inventory of 5938 individuals divided into 20 families and 30 species, more dominated by the Carangidae, Clupeidae and Sciaenidae, which each account for 10% of the species total population. A high concentration of planktonic ichthyo organisms was observed in the Sonfonia, Samatran, Soumba and Arabanty areas. In short, the constant presence of eggs and larvae of ontogenetic stages make these estuary and mangrove zones environments of advection, migration, ontogenetic development and feeding. Ichthyoplankton is one of the modern tools used in the bio-indication and bio-monitoring of aquatic ecosystems. A diverse population dominated by fish eggs and larvae is a sign that the ecosystems surveyed are functioning properly.展开更多
基金Supported by the Municipal Hospitals' Project for Emerging and Frontier Technology of Shanghai(NO.SHDC12010115)Project for the Key Discipline of Shanghai
文摘Objective： To describe two cases of bilateral transumbilical laparoendoscopic single-site（LESS） surgeries in a single operative session and assess the safety, feasibility and efficacy. Methods： One patient underwent right ureterolithotomy and left varicocelectomy, and the patient was performed with right simple nephrectomy for nonfunctioning kidney due to ureteral calculus and left ureterolithotomy using a novel multichannel TriPortTM via a single 2-3 cm transumbilical incision Results： The right-side ureterolithotomy and left-side varicocelectomy were finished in 229 minutes, with a total estimated blood loss of 50 hal. The right-side simple nephrectomy and left-side ureterolithotomy in the other patient were finished in 340 minutes, with a total estimated blood loss of 100 ml. There were no major complications. At the latest follow-up, both patients remained symptom-free and there were no evidences of recurrence. Both of them were delighted for the single scarConclusion： Synchronous LESS urologic procedure via a single umbilical incision is technically feasible, safe and efficacious with a promising potential
文摘Epidermal cysts are one of the most common benign skin tumors, although they are rarely found in the umbilicus of a child. Herein we report the case of a 13-year-old girl with a congenital umbilical mass. This mass had been misdiagnosed as a lipoma at birth. Awareness of this lesion can avoid its misdiagnosis and inappropriate treatment.
文摘This study concerns the density and biomass of the ichthyoplankton population in the estuaries and mangroves of Sangaréah Bay. The study resulted in the inventory of 5938 individuals divided into 20 families and 30 species, more dominated by the Carangidae, Clupeidae and Sciaenidae, which each account for 10% of the species total population. A high concentration of planktonic ichthyo organisms was observed in the Sonfonia, Samatran, Soumba and Arabanty areas. In short, the constant presence of eggs and larvae of ontogenetic stages make these estuary and mangrove zones environments of advection, migration, ontogenetic development and feeding. Ichthyoplankton is one of the modern tools used in the bio-indication and bio-monitoring of aquatic ecosystems. A diverse population dominated by fish eggs and larvae is a sign that the ecosystems surveyed are functioning properly.
