Percutaneous Placement of Ventriculoatrial Shunts: Four-Year Case Experience

Neurosurgery ◽  
1986 ◽  
Vol 18 (3) ◽  
pp. 348-349 ◽  
Author(s):  
Mark Carol ◽  
Walker Robinson ◽  
Bruce S. Harris
Keyword(s):  
Operative Time ◽  
Intraoperative Complications ◽  
Venous Access ◽  
The Past ◽  
Atrial Catheter ◽  
Adolescents And Adults ◽  
Sheath Introducer ◽  
Average Operative Time ◽  
Age Range

Abstract During the past 4 years, we have used percutaneous placement of the atrial catheter in 39 patients who have undergone ventriculoatrial shunting. The age range of our patients has been from 9 to 74 years of age, with routine indications existing. Both subclavian and internal jugular venous access have been utilized, with the latter being our preferred route of access for reasons of safety. Average operative time has been approximately 35 to 40 minutes. Both traditional and split-sheath introducer catheters have been used. Patient follow-up has been up to 4 years. Intraoperative complications have been limited to puncture of the carotid artery on two occasions; neither affected the ultimate performance of the procedure. Postoperative complications have been limited to those peculiar to shunt procedures in general and have required revision in four instances. One patient suffered an infection secondary to shunting. The benefits of this procedure seem to include safety, decreased operative site exposure, and decreased operative time, all factors that may contribute to a lower than normal infection rate and may warrant consideration of this procedure in adolescents and adults for whom ventriculoatrial shunting is indicated.

scholarly journals Trans-urethral bladder suture in female patients: Not a tour de force but a quick and realistic answer to complex situations

2021 ◽  
pp. 039156032110011
Author(s):  
Fanourios Georgiades ◽  
Chryssanthos Kouriefs ◽  
Jonathan Makanjuola ◽  
Philippe Grange
Keyword(s):  
Operative Time ◽  
Intraoperative Complications ◽  
Laser Lithotripsy ◽  
Defect Closure ◽  
Management Options ◽  
Mattress Suture ◽  
Needle Holder ◽  
Effective Option ◽  
Average Operative Time

Introduction: Trans-urethral bladder surgery has gained popularity in the fields of electro-resection and laser lithotripsy, with endoscopic suturing being overlooked. Bladder defect closure using a pure trans-urethral suturing technique can provide a quick and effective solution in situations where conventional management options are not feasible. Methods: Here we describe this innovative novel technique developed by our group that was used to treat two different cases with bladder perforation at two different institutions. We used a 5 mm laparoscopic port with gas insufflation and a laparoscopic needle holder trans-urethrally to achieve defect closure with a monofilament 2/0 monocryl mattress suture on a small 22 mm needle. Results: The defects were successfully closed without any intraoperative complications. Average operative time for the technique was 18 min with minimal blood loss. Bladder closure was sustained at a median follow-up of 2 years for one of these cases. Conclusions: We claim that transurethral bladder suturing is quick, safe in expert hands and provides an effective option where the clinical condition/situation of the patient warrants a minimally invasive surgery approach.

LAPAROSCOPIC TRANS-ABDOMINAL PRE-PERITONEAL (TAPP) REPAIR FOR TREATMENT INGUINAL HERNIA DISEASE

2018 ◽  
Vol 8 (4) ◽  
pp. 76-80
Author(s):  
Thao Nguyen Minh ◽  
Vu Pham Anh ◽  
Tri Nguyen Huu ◽  
Phu Nguyen Doan Van ◽  
Phuc Nguyen Thanh ◽  
...  
Keyword(s):  
Inguinal Hernia ◽  
Operative Time ◽  
Bilateral Hernia ◽  
Repair Method ◽  
Tapp Repair ◽  
Post Operation ◽  
Average Operative Time ◽  
The Mean

Background: Inguinal hernia is one of the commonest surgical diseases and there are many different techniques applied. The laparoscopic trans-abdominal pre-peritoneal (TAPP) repair allows a better view of the inguinal anatomy, evaluation of opposite side and resolve combined peritoneal diseases as well. Patient and method: The study included 60 cases with inguinal hernia that have been treated by laparoscopic transabdominal pre-peritoneal (TAPP) repair. Method: Description, prospective follow-up. Result: The mean age was 58±18.2. 96.7% were males. The average operative time was 45.6±15.1 minutes for one side hernia, 73±25.2 minutes for bilateral hernia. 02 cases have been post-operation inguinal seroma complication (3.3%), 02 cases with hydrocele (3.3%), 01 case with abdominal seroma (1.7%). 04 cases (6.7%) opposite inguinal hernia were detected and 05 cases (8.3%) with combined diseases were resolved. Duration of post-operative stay was 3.9±1.1 days. Conclusion: TAPP is a safe and feasible procedure, allows evaluation of opposite side and resolve combined peritoneal diseases.

scholarly journals Surgical and Postoperative Evaluations of Rectal Adenomas Ecised With a Novel Proctoscope.

2020 ◽  
Author(s):  
Roberta Denise Alkmin Lopes Lima ◽  
Rogerio Serafim Parra ◽  
Marley Ribeiro Feitosa ◽  
Omar Féres ◽  
José Joaquim Ribeiro Rocha
Keyword(s):  
Operative Time ◽  
Average Distance ◽  
Economic Feasibility ◽  
Surgeon Experience ◽  
Average Operative Time ◽  
The Mean ◽  
Average Size ◽  
High Level ◽  
Complex Methods

Abstract Purpose Many transanal endoscopic surgeries require a high level of technical expertise and surgeon experience. Considering the economic feasibility of material acquisition and the technical feasibility of training and experience with complex methods, a simpler technique with available resources is relevant for the excision of rectal adenomas. This study presents the surgical and postoperative results achieved with a novel proctoscope using the transanal endoscopic technique to excise rectal adenomas. The results are compared to the results obtained with other currently employed transanal techniques. Methods We retrospectively investigated the medical records of patients who underwent transanal endoscopic operations from April 2000 to June 2018 at two tertiary referral centers for colorectal cancer. Results This study included 99 patients. The mean age was 65.3 ± 13.3 years. The average size of the adenomas was 4.6 ± 2.3 cm, and their average distance to the anal border was 5.6 ± 3.3 cm. The average operative time was 65.3 ± 41.7 min. In 48.5% of the operations, the specimen was fragmented, and in 59.6% of the cases, the microscopic margins were free. The rates of postoperative complications and relapse were 5% and 19%, respectively. The mean follow-up was 80 ± 61.5 months. Conclusions The described proctoscope proved to be a viable technique with results similar to other techniques, with the advantage that it allowed greater accessibility for surgeons. Therefore, its use could be implemented and become widespread in surgical practice.

scholarly journals Retroperitoneal hand-assisted laparoscopic nephrectomy and partial nephrectomy

2013 ◽  
Vol 3 (1) ◽  
pp. 3 ◽  
Author(s):  
Nosratollah Nezakatzgoo ◽  
Janet Colli ◽  
Matthew Mutter ◽  
Sheg Aranmolate ◽  
Robert Wake
Keyword(s):  
Partial Nephrectomy ◽  
Operative Time ◽  
Harmonic Scalpel ◽  
Oral Intake ◽  
Pathological Examination ◽  
Tumor Diameter ◽  
Renal Masses ◽  
Estimated Blood Loss ◽  
Average Operative Time

The purpose of the present paper is to describe our technique and experience with retroperitoneal hand-assisted laparoscopic (HAL) nephrectomies as an alternative to the transperitoneal approach. Eight retroperitoneal HAL nephrectomies and one partial nephrectomy were performed. Several excisional techniques were employed incorporating the Harmonic scalpel or Ligasure device. Hemostatic agents were used to cover the renal defect. Surgical bolsters were sutured to the renal capsule with pleget reinforcements to aid in hemostasis. The average operative time was 210 min and estimated blood loss 110 mL. Mean change in hematocrit was 3 units and creatinine was 1 point. No patient required a transfusion. There were no major complications, with a mean follow-up of fourteen months. On average, patients resumed oral intake in 2 days, and were discharged in 3 days. Pathological examination revealed that two lesions were benign and seven malignant. Tumor diameter averaged 3 cm. There were no positive surgical margins. In conclusion, we have demonstrated the feasibility of retroperitoneal laparoscopic hand-assisted nephrectomy and partial nephrectomy surgery for solid renal masses.

Prolonged (Longer than 3 Hours) Laparoscopic Cholecystectomy: Reasons and Results

2011 ◽  
Vol 77 (8) ◽  
pp. 981-984 ◽  
Author(s):  
Gokulakkrishna Subhas ◽  
Aditya Gupta ◽  
Jasneet Bhullar ◽  
Linda Dubay ◽  
Lorenzo Ferguson ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Bile Duct Injury ◽  
Operative Time ◽  
Intraoperative Complications ◽  
Open Cholecystectomy ◽  
Stepwise Logistic Regression ◽  
Intraabdominal Adhesions ◽  
Average Operative Time ◽  
Prolonged Surgery

For the experienced surgeon, the average operative time for a laparoscopic cholecystectomy is less than 1 hour. There has been no study documenting the causes and results of prolonged (longer than 3 hours) surgery. A retrospective study was done of patients who underwent cholecystectomy between January 2003 and December 2007. A total of 3126 cholecystectomies were done. After excluding patients who had a planned open cholecystectomy and patients who had additional laparoscopic surgeries, we identified 70 patients who had a planned laparoscopic cholecystectomy with operative time exceeding 3 hours. Multivariate stepwise logistic regression was performed analyzing the various factors leading to prolonged surgery. Of the 70 patients, ranging in age from 21 to 92 years (mean, 57 years), most (n = 53) were female. Operative time ranged from 3 hours to 6 hours 40 minutes (mean, 3 hours 37 minutes). Emergency:elective admission ratio was 9:5 and acute cholecystitis (n = 40) was the most common indication. Common characteristics were obesity (n = 44, P = 0.031), intraabdominal adhesions (n = 43, P = 0.004), and previous abdominal surgeries (n = 40, P = 0.002). Intraoperative complications included spillage of stones (n = 6), bile duct injury (n = 3), and bleeding (n = 3). The possibility of prolonged laparoscopic cholecystectomy should be anticipated in patients with obesity and previous abdominal operations. Prolonged surgery increases the risk of complications (bile duct injury, bleeding) and prolongs the postoperative hospital stay.

scholarly journals Laparoscopic antegrade cholecystectomy: a standard procedure?

Open Medicine ◽  
2016 ◽  
Vol 11 (1) ◽  
pp. 429-432 ◽  
Author(s):  
Nicola Tartaglia ◽  
Pasquale Cianci ◽  
Alessandra Di Lascia ◽  
Alberto Fersini ◽  
Antonio Ambrosi ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Operative Time ◽  
Standard Procedure ◽  
Operative Procedure ◽  
Retrograde Approach ◽  
Calot’S Triangle ◽  
Bile Duct Injuries ◽  
Visceral Peritoneum ◽  
Average Operative Time

AbstractRetrograde approach (“fundus first”) is often used in open surgery, while in laparoscopic cholecystectomy (LC) is less frequent. LC, with antegrade access, is done by putting in traction the infundibulum and going up to the fundus before to clip the cystic. Our study analyzes a number of surgical procedures performed by experienced surgeons in laparoscopy.From 2002 to 2015, 1740 laparoscopic cholecystectomies were performed at our Institution. The operative procedure performed since 2002 consists of the incision of the visceral peritoneum from the infundibulum away from Calot’s triangle along the gallbladder bed up to the fundus. Then it continues from the fundus up to the infundibulum.Results: There were no bile duct injuries. Average operative time was 40 min. 22 conversions to an open procedure (1.3%) occurred, in cases of acute cholecystitis and cirrhotic patient. Postoperative stay was mean 2 days with no delayed sequelae on follow up.Conclusions: gallbladder antegrade dissection for laparoscopic cholecystectomy can reduce the time of surgery and is an easier technique to perform. Therefore, it can be proposed as the standard procedure and not only be used for difficult cholecystectomies.

Secular changes in the heights of British people

1950 ◽  
Vol 137 (889) ◽  
pp. 443-452 ◽  
Keyword(s):  
Secular Change ◽  
General Situation ◽  
The Past ◽  
Filial Generation ◽  
Younger Age ◽  
Adolescents And Adults ◽  
Last Stage ◽  
Age Range ◽  
British People ◽  
Good Agreement

An inquiry has been completed recently involving comparisons of all the best records of heights of British adolescents and adults. They cover the period from about 1850 to the present day, and far more males than females are represented. The main object of the inquiry was to find out any changes there may have been in the age curve for height during the past hundred years. It is commonly supposed that the general situation regarding this question is known. The best records for British series of children are in good agreement in showing that height standards for particular ages were improving from decade to decade, if not from year to year. The latest generation was repeatedly found to have the highest mean heights for school years of age, and this secular trend was persistent. It has often been supposed that British people generally were becoming taller, so that the age curve for a filial generation would be found to be above that for the parental generation throughout the whole age range from birth to the oldest ages. But this is an inference based on the records for children and it might be incorrect. An alternative possibility is that there was a secular change in the rate of growth but that more rapid growth was associated with the attainment of maturity at a younger age; the faster growing children when mature might be no taller or shorter on the average than their parents were. The question could be examined directly by comparing the records collected at different times relating to the last stage of growth and adult years of life. The evidence has to be treated by making detailed comparisons of data for a considerable number of series and subseries of people. In this brief account of the inquiry it is only possible to indicate the more important general considerations involved and the principal results obtained. The records referred to are for a total of more than two million British men. The material is of a miscellaneous kind. It is due chiefly to various official and other bodies and to independent research workers whose activities were not co-ordinated. The need for a national anthropometric survey has often been advocated in this country, but one has never been established.

scholarly journals Revisiting One-Stage Urethroplasties for Distal Urethral Strictures

2021 ◽  
Vol 10 (24) ◽  
pp. 5905
Author(s):  
Matthias D. Hofer ◽  
Lauren Folgosa Cooley ◽  
Ayman Elmasri ◽  
Francisco E. Martins
Keyword(s):  
Surgical Technique ◽  
Operative Time ◽  
Scar Tissue ◽  
Urethral Reconstruction ◽  
One Stage ◽  
Urethral Strictures ◽  
Average Operative Time ◽  
The Mean ◽  
Flap Repairs

Background: Reconstructive approaches for distal urethral strictures range from simple meatotomy to utilizing grafts or flaps depending on the etiology, length and location. We describe a contemporary cohort of distal urethral strictures and report a surgical technique termed distal one-stage urethroplasty developed to address the majority of distal urethral strictures encountered. Methods: Thirty-four patients were included. The mean age was 56.7 years (range 15.7–84.9 years), the mean stricture length was 1.1 cm (0.5–1.5) and the mean follow-up was 42.5 months (28–61.3). Results: The vast majority of distal strictures (27/34 (79.4%)) were treated with our hybrid one-stage approach combining a distal urethral reconstruction with excision of the scar tissue without the need to use grafts or flaps. The average stricture length was 0.68 cm and average operative time was 24.43 min. Post-operative spraying was reported in a minority of patients (4/27 (14.8%)). The length of stricture and surgery were significantly longer in those 7/34 (20.6%) patients in whom grafts or flaps were used (2.88 cm and 154.8 min, respectively, p < 0.001 for both when compared to the hybrid one-stage approach). We noted 6/34 (17.6%) recurrences of distal urethral strictures, all of which were treated successfully with graft and flap repairs. Conclusions: The vast majority of distal urethral strictures are amenable to a distal one-stage urethroplasty, avoiding the use of grafts and/or flaps while achieving reasonable outcomes. This limited approach, at least initially, is associated with shorter operative time and time of catheter placement and avoids morbidity associated with graft or flap harvesting. Spraying of urine is seldomly encountered and comparable to other approaches addressing distal urethral strictures.

scholarly journals Tactile Electrosurgical Ablation: A Technique for the Treatment of Intractable Heavy and Prolonged Menstrual Bleeding

2015 ◽  
Vol 2015 ◽  
pp. 1-4
Author(s):  
Ali M. El Saman ◽  
Faten F. AbdelHafez ◽  
Kamal M. Zahran ◽  
Hazem Saad ◽  
Mohamed Khalaf ◽  
...  
Keyword(s):  
Operative Time ◽  
Intraoperative Complications ◽  
Case Series ◽  
Abnormal Uterine Bleeding ◽  
Uterine Bleeding ◽  
Menstrual Bleeding ◽  
Efficacy And Safety ◽  
Beneficial Effects

Objective. To study the efficacy and safety of tactile electrosurgical ablation (TEA) in stopping a persistent attack of abnormal uterine bleeding not responding to medical and hormonal therapy.Methods. This is a case series of 19 cases with intractable abnormal uterine bleeding, who underwent TEA at the Women’s Health Center of Assiut University. The outcomes measured were; patient’s acceptability, operative time, complications, menstrual outcomes, and reintervention.Results. None of the 19 counseled cases refused the TEA procedure which took 6–10 minutes without intraoperative complications. The procedure was successful in the immediate cessation of bleeding in 18 out of 19 cases. During the 24-month follow-up period, 9 cases developed amenorrhea, 5 had scanty menstrual bleeding, 3 were regularly menstruating, 1 case underwent repeat TEA ablation, and one underwent a hysterectomy.Conclusions. TEA represents a safe, inexpensive, and successful method for management of uterine bleeding emergencies with additional long-term beneficial effects. However, more studies with more cases and longer follow-up periods are warranted.

scholarly journals Laparoscopic Orchiopexy for the Nonpalpable Testis : 3 Years Experience

2018 ◽  
Vol 24 (2) ◽  
pp. 70-75
Author(s):  
M Nowshad Ali ◽  
M Rokeya Khatun ◽  
SMA Shahid ◽  
M Ahmed ◽  
Chinmoy Kanti Das
Keyword(s):  
Survival Rate ◽  
Operative Time ◽  
Average Operative Time ◽  
The Mean ◽  
Low Incidence ◽  
Nonpalpable Testis ◽  
The Right ◽  
Laparoscopic Orchiopexy ◽  
Abdominal Testis

We evaluated the safety and efficacy of laparoscopic orchiopexy to manage a nonpalpable intra-abdominal testis and studied the outcomes. We report our 3 years experience.Patients and methods Laparoscopic Orchiopexy was performed on 28 children (32 testicular units) for non-palpable intra-abdominal testis between 2010 and 2012. We retrospectively reviewed the medical records. The mean age was 3.4 years (range, 2.5 -11 years). Of the 28 patients, 18 (64.28 %) were on the right, 6 (21.44%) were on the left and 4 (14.28%) of bilateral. The mean follow-up period was 14.8 months (range, 3-36 months). Testicular viability and orchiopexed positioning were evaluated within 1 month and beyond 3 months.Results  Thirty one testes were descended successfully by laparoscopy. The average operative time was 41.5 ± 3.8 min. Primary laparoscopic orchiopexy done in 26 testes.Three of unilateral and 2 of bilateral testicular units underwent one -stage Fowler-Stephens Orchiopexy. One patient needs laparoscopic orchiectomy. At follow-up (mean 14.8 months), one testis atrophied and need orchiectomy. Testicular survival rate was 96.77% (30/31) and all of the testes maintained an adequate size. Twenty six (86.66%) are in an acceptable scrotal position and 4 testes (13.33%) are mid to high in the scrotum without atrophy. There was no recurrent inguinal hernia.Conclusions  Laparoscopic orchiopexy is successful for a nonpalpable intra-abdominal testis with a high testicular survival rate. The low incidence of complications and high success rate underscore the feasibility of this procedure. It is our procedure of choice for the treatment of nonpalpable testis.TAJ 2011; 24(2): 70-75

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