ABSTRACT
OBJECTIVE@#To discuss the efficacy and safety of simultaneous bilateral endoscopic surgery (SBES) for bilateral upper urinary tract calculi, and to summarize the initial experience.@*METHODS@#Patients diagnosed with bilateral upper urinary tract calculi who underwent SBES in the Department of Urology, Beijing Chao-Yang Hospital from January 2019 to January 2020 were enrolled retrospectively. The demographic and clinical data of the patients were recorded, and the operation status, stone free rate (SFR) and peri-operative complications were analyzed. The primary end point was SFR, and second end point was peri-operative complications.@*RESULTS@#A total of 23 patients underwent SBES, of which SBES was completed in 19 patients (12 males, and 7 females). The mean age was (41.3±12.0) years. Fourteen patients underwent modified supine position surgery and 4 patients in prone split-leg position. There was no statistical difference in the demographic and baseline clinical data of the patients in different positions. One patient underwent right percutaneous nephrolithotomy (PCNL) and left endoscopic combined intra-renal surgery (ECIRS) in the prone split-leg position, while 18 patients received simul-taneous surgery with PCNL and contralateral retrograde intra-renal surgery (RIRS). The mean anesthesia and operation time was (128.7±26.5) min and (70.7±20.3) min, respectively, which was significantly longer in the patients with prone split-leg position than in the patients with modified supine position, anesthesia time in the patients with prone split-leg position and modified supine position: (148.4±20.4) min vs. (121.6±25.3) min, respectively, t=－2.121, P=0.049, while the operation time in the patients with prone split-leg position and modified supine position: (86.4±21.1) min vs. (65.1±17.4) min, respectively, t=－2.222, P=0.040. There was no significant difference between the two groups in indwelling of nephrostomy [prone split-leg position and modified supine position: (2.6±0.9) d vs. (2.1±1.0) d, respectively; t=－0.880, P=0.391] and the length of hospital stay [prone split-leg position and modified supine position: (6.0±2.7) d vs. (5.2±1.8) d, respectively; t=－0.731, P=0.475]. One month after the operation, the SFR was 78.9%, and 3 patients had minor peri-operative complications (Clavien-Dindo grades Ⅰ/Ⅱ) without any serious complications (Clavien-Dindo grades Ⅲ/Ⅳ/Ⅴ).@*CONCLUSION@#The simultaneous bilateral endoscopic surgery would decrease the operation time and anesthesia exposure under the premise of ensuring the SFR, which is helpful to reduce the risk of peri-operative complications, especially to the patients who can not tolerate the second-stage or long-time operation.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Calcinosis/surgery , Endoscopy , Kidney Calculi , Nephrolithotomy, Percutaneous , Nephrostomy, Percutaneous , Retrospective Studies , Treatment Outcome , Urologic Diseases/surgeryABSTRACT
<p>A five-year-old boy with a univentricular heart, inferior vena cava interruption, and azygos connection was admitted to our hospital to undergo a staged Fontan-type procedure. Pectus excavatum had developed after he underwent total cavopulmonary shunt at the age of three years. Computed tomography revealed that the hepatic vein was just behind the recessed sternum. We performed simultaneous Nuss and Fontan-type procedures because we were afraid of the compression of the Fontan pathway from the hepatic vein to the pulmonary artery by the recessed sternum. A cardiopulmonary bypass was established and the hepatic vein and pulmonary artery were bypassed with a 16-mm expanded polytetrafluoroethylene graft. After removing the cardiopulmonary bypass, the Nuss procedure was performed. Although the bilateral thoracic cavities were diffusely and densely adhered, adhesiotomy was safely performed under direct visualization. The postoperative course was uneventful. Postoperative computed tomography showed that the pectus excavatum was well repaired and the Fontan pathway was not compressed by the sternum. Although there are few reports of Fontan-type and Nuss procedures being simultaneously performed, this method is useful for securing the space of the Fontan pathway and for preserving good Fontan circulation in the long term.</p>
ABSTRACT
A 10-year-old girl with heart murmur immediately after birth was found to have a ventricular septal defect (VSD). Although she had been followed up for an insignificant shunt, funnel chest became apparent and was referred to our hostpital at the age of 10. She was 133 cm in height, 25.7 kg in weight with a body surface area of 0.99 m<sup>2</sup>. The VSD was the muscular outflow type with a Qp/Qs of 1.1, defect of 2.5 mm in diameter, and pulmonary artery pressure of 24/10/15 mmHg. Pectus excavatum was apparent with a CT index of 2.99. The preceding surgery for one was likely to interfere with the subsequent surgery for the other. Therefore we decided on concomitant surgery for both. Under median sternotomy, cardiopulmonary bypass was established and the VSD was closed with a patch. After the pericardium was sutured and closed, a tape was carefully passed through the chest wall under the guidance of direct vision and digital palpation. A metal bar was inserted guided by the tape, reversed with a rotator, appropriately shaped with a hand bender, and was fixed to the chest wall with the stabilizer bars at both ends. The sternum was sutured with 1-0 polyester sutures and two sternum pins made of particulate hydroxyapatite and poly-L lactide. The postoperative course was uneventful. After 2 years, the excavatum was adequately corrected and the bar was successfully removed under general anesthesia. Although the comorbidity of VSD and funnel chest is rare, concomitant surgery for both can be safely carried out and may be considered as an option for treatment.
ABSTRACT
Métodos: se realizó un estudio observacional, descriptivo y prospectivo. El universo lo constituyó 15 pacientes (15 ojos) sometidos a cirugías de catarata y vítreo de forma simultánea. El estudio se efectúo en el Instituto Cubano de Oftalmología Ramón Pando Ferrer de enero a noviembre de 2010...
Methods: a prospective, descriptive and observational research was carried out in Ramón Pando Ferrer Cuban Institute of Ophthalmology from January to November 2010. The sample was made up of 15 eyes from 15 patients, who had undergone cataract surgery and vitrectomy simultaneously...