RESUMO
INTRODUCTION: Double-J stent insertion during laparoscopic pyeloplasty is a difficult and time-consuming process and several techniques were defined to perform a double-J stent with an antegrade approach. In this study we present the technique (PICA) of antegrade double-J placement during laparoscopic pyeloplasty by using 14 gauge intravenous cannula. Surgical technique: After we complete the suturing of the posterior wall of the anastomosis during laparoscopic pyeloplasty, we first puncture the abdominal wall with a 14-gauge "intravenous cannula" from a location that provides most suitable angle for inserting the double-J stent into the ureter. We remove the metal needle of the cannula, and the sheath which has an inner diameter of 5.2F remains over the abdominal wall. The double J stent is then advanced from inside the cannula sheath to the intraperitoneal area; under laparoscopic imaging the stent is gently grasped at its distal end using an atraumatic laparoscopic forceps to insert it into the ureter. The stent is then pulled down to its proximal end, and after the guidewire is removed, the proximal end of the double-J stent is placed inside the renal pelvis with an atraumatic forceps. With this technique we can apply the double-J stent in just one step. Additionaly we can use a 14-gauge IV cannula sheath as a trocar when needed during laparoscopic pyeloplasty to retract an organ or reveal an anastomosis line. COMMENTS: Our new technique of antegrade double-J placement during laparoscopic pyeloplasty by 14 gauge intravenous cannula sheath, is very easy and quick to perform.
Assuntos
Cânula , Laparoscopia/métodos , Stents , Procedimentos Cirúrgicos Urológicos/métodos , Humanos , Procedimentos Cirúrgicos Urológicos/instrumentaçãoRESUMO
This study aims to investigate the role of urinary biomarkers in the determination of the potential risks of renal parenchymal tubular damage in adult patients who underwent percutaneous nephrolithotomy (PNL) with the indication of renal stone. A randomized and prospective controlled study was performed between June and December 2013. We enrolled 29 consecutive patients with renal calculi > 2 cm and who underwent PNL, as well as 47 healthy control subjects. Urine samples, including 2 h before surgery, 2 and 24 h after surgery were collected from the patient group. Freshly voided urine samples were collected from the control group. Kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL), N-acetyl-glucosaminidase (NAG), and liver-type fatty acid binding protein (LFABP) levels were measured from these urine samples. The mean KIM-1/Cr value that measured 24 h after the operation was statistically significant, higher than its preoperative (preop) level (p = 0.045). A significant difference was detected between the mean preop and postoperative (postop) 24 h NAG/Cr values (p < 0.001). Also, postop 24 h NGAL/Cr levels were statistically significant, higher than its preop levels (p = 0.013). According to the comparison of preop and postop levels, an increase in LFABP/Cr values secondary to surgical intervention was observed without any statistically significant difference. Besides the LFABP/Cr levels do not change after percutaneous kidney surgery, KIM-1/Cr, NAG/Cr, and NGAL/Cr levels increase postop period, especially at 24 h. Further studies with a larger series and repeated measurements should be performed to clarify if they can be used to demonstrate renal damage after percutaneous surgery or not.
Assuntos
Injúria Renal Aguda/diagnóstico , Biomarcadores/urina , Litotripsia/efeitos adversos , Injúria Renal Aguda/etiologia , Injúria Renal Aguda/urina , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Distribuição AleatóriaRESUMO
OBJECTIVE: To present the outcomes of ultrasound-guided micropercutaneous nephrolithotomy for the treatment of renal stones in pediatric patients. METHODS: Ultrasound-guided micropercutaneous nephrolithotomy was carried out on 25 pediatric patients from June 2012 to October 2014. Micropercutaneous nephrolithotomy surgery was completed without the use of fluoroscopy in 19 patients. Medical records were retrieved from our institutional database and retrospectively reviewed. Percutaneous puncture was carried out by an "all-seeing needle" in seven patients and by a 14-G intravenous cannula in 18 patients. After entering to the collecting system through an "all-seeing needle" or by Microsheath, the calculus was fragmented using a 273-micron holmium yttrium aluminium garnet laser. After the stone was fragmented to the smallest pieces possible, the operation was terminated. RESULTS: Single access was obtained in all patients using ultrasound guidance. The average age of the patients was 4.12 ± 5.33 years. The mean stone size was 13.45 ± 3.11 mm. The mean operative time was 51.45 ± 30.69 min. The mean duration of hospitalization was 3.18 ± 1.77 days. Treatment success was 92%. Two patients had residual fragments after the procedure; these patients were followed conservatively. A total of three minor complications were observed and all of them were managed conservatively. CONCLUSIONS: To our knowledge, this is the first study of ultrasound-guided micropercutaneous nephrolithotomy in the pediatric population. Our findings suggest that micropercutaneous nephrolithotomy can be safely carried out with ultrasound guidance in children by experienced hands, allowing to minimize risks associated with radiation exposure in this patient population.
Assuntos
Cálculos Renais/diagnóstico por imagem , Cálculos Renais/cirurgia , Nefrostomia Percutânea/métodos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Duração da Cirurgia , Complicações Pós-Operatórias , Estudos Retrospectivos , Resultado do Tratamento , UltrassonografiaRESUMO
BACKGROUND: Enuresis nocturna (EN) is a chronic medical disorder that may cause a parent to question their parenting ability and contribute to an inability to perform the parental role. The aim of the study was to investigate the effects of EN on the relationship between parents, and the effect of mood changes in the couples on the children. METHODS: Forty children with EN (group 1) were enrolled in the study, and 44 consecutive healthy children (group 2) were randomly selected from the same school. The clinical diagnosis for the patient group was based on a careful history. Spielberg's State-Trait Anxiety Inventory (STAI), Beck Depression Inventory (BDI), and Dyadic Adjustment Scale (DAS) were applied to all parents, and the answers were recorded. RESULTS: STAI scores differed between the mothers in the two groups in terms of trait anxiety, while significant differences between the fathers in terms of both state and trait anxiety were observed. The BDI scores were similar between the two groups. The scores of dyadic consensus were lower in the mothers, while the affectional expression scores were lower in the EN study group fathers compared with controls. The total DAS scores were significantly lower in the parents of the children with EN. CONCLUSION: The parents of children with EN seem to experience increased levels of anxiety. Their desire to continue the marital relationship, the overall quality of their marital relationship and their comfort as a family may also be negatively affected by having a child with EN.
Assuntos
Ansiedade/etiologia , Saúde da Família , Relações Familiares , Enurese Noturna , Pais/psicologia , Adaptação Psicológica , Adolescente , Estudos de Casos e Controles , Criança , HumanosRESUMO
In recent years, day by day, robotic surgery applications have increase their role in our medical life. In this article, we reported the discovery of the first primitive robotic applications as automatic machines for the sensitive calculation of liquids such as blood in the literature. Al-Jazari who wrote the book "Elcâmi 'Beyne'l - 'ilm ve'l - 'amel en-nâfi 'fi es-sinaâ 'ti'l - hiyel", lived in Anatolian territory between 1136 and 1206. In this book that was written in the twelfth century, Al-Jazari described nearly fifty graphics of robotic machines and six of them that were designed for medical purposes. We found that some of the robots mentioned in this book are related to medical applications. This book reviews approximately 50 devices, including water clocks, candle clocks, ewers, various automata used for amusement in drink assemblies, automata used for ablution, blood collection tanks, fountains, music devices, devices for water lifting, locks, a protractor, a boat-shaped water clock, and the gate of Diyarbakir City in south-east of Turkey, actually in northern Mesopotamia. We found that automata used for ablution and blood collection tanks were related with medical applications; therefore, we will describe these robots.
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Robótica/história , Ásia , Desenho de Equipamento , História Medieval , Robótica/instrumentaçãoRESUMO
OBJECTIVE: To evaluate the relationship between varicocele and ankylosing spondylitis (AS) via color duplex sonography (CDS). METHODS: Thirty male patients (age range 18-40 years, mean age 30.27 years) with AS and 30 male healthy controls (age range 20-36 years, mean age 27.23 years) were evaluated for varicocele using CDS. RESULTS: Vein diameter in right and left pampiniform plexus (PP) in the AS group was significantly higher than in the control group (p < 0.001 and p = 0.003, respectively). The incidence of varicocele was observed as 33.3 % in the AS group and 10 % in the control group. However, the difference was statistically significant (p = 0.028). The rate of right, left, and bilateral varicocele was 3.3 % (1 patient), 23.3 % (7 patients), and 6.6 % (2 patients), respectively, in the AS group, versus 0, 10, and 0 % in the control group (p = 1.000, p = 0.166, and p = 0.492, respectively). CONCLUSIONS: The incidence of varicocele in AS patients is higher than in control subjects, and the difference is statistically significant. Therefore, varicocele must be taken into consideration and investigated in patients with AS.
Assuntos
Espondilite Anquilosante/diagnóstico por imagem , Varicocele/diagnóstico por imagem , Adolescente , Adulto , Comorbidade , Humanos , Incidência , Masculino , Espondilite Anquilosante/epidemiologia , Ultrassonografia , Varicocele/epidemiologiaRESUMO
PURPOSE: We conducted a multicenter pediatric study of ureteral stents unintentionally left in situ. MATERIALS AND METHODS: A total of 22 patients with encrusted Double-J® ureteral stents unintentionally left in situ were treated at 4 centers between January 2007 and March 2012. Stone burdens were estimated using plain radiography and computerized tomography. Treatment decision was made based on clinical and radiological findings or stone burden. RESULTS: Nine girls and 13 boys with a mean age of 9.5 years (range 2 to 16) were analyzed. Mean indwelling time of ureteral stent was 21.7 months (range 6 to 60). Stents were inserted for the indication of urolithiasis (17 patients) and reconstructive urological intervention (5). In 2 patients stents had been placed bilaterally. Mean stent stone burden was 184 mm(2) on plain radiography and 247 mm(2) on computerized tomography, a difference that was statistically significant (p = 0.002). Shock wave lithotripsy was done in 6 cases. Endoscopic procedures were performed in all patients, including ureteroscopy in 8, simple stent removal in 7, endoscopic cystolithotripsy in 6, percutaneous nephrolithotomy in 5, retrograde intrarenal surgery in 3 and percutaneous cystolithotripsy in 2. Surgical removal of each stent required a mean of 1.5 interventions and a mean hospital stay of 4.4 days. CONCLUSIONS: At experienced centers combined endourological techniques can achieve successful and safe management of forgotten stents even in the pediatric age group. Thus, routine preprocedural tomography is a must in children with forgotten ureteral stents.
Assuntos
Remoção de Dispositivo/métodos , Reação a Corpo Estranho/cirurgia , Stents/efeitos adversos , Ureter/cirurgia , Cálculos Ureterais/cirurgia , Ureteroscopia/métodos , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Reação a Corpo Estranho/diagnóstico , Humanos , Masculino , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Ureter/diagnóstico por imagemRESUMO
PURPOSE: A questionnaire was administered to urologists to evaluate attitudes and behaviors about protection from radiation exposure during fluoroscopy guided endourological procedures. MATERIALS AND METHODS: The questionnaire was e-mailed to 1,482 urologists, including urology residents, specialists and urologists holding all levels of academic degrees, between May and June 2011. The questionnaire administered to study participants was composed of demographic questions, and questions on radiation exposure frequency, and the use of dosimeters and flexible protective clothes. If a respondent reported not using dosimeters or protective clothes, additional questions asked for the reason. RESULTS: Of the 1,482 questionnaires 394 (26.58%) were returned, of which 363 had completed answers. A total of 307 physicians (84.58%) were exposed to ionizing radiation, of whom 79.61% stated that they perform percutaneous nephrolithotomy at the clinic. Fluoroscopy guidance was the initial choice of 96.19% of urologists during percutaneous nephrolithotomy. Despite the common use of lead aprons (75.24%) most urologists did not use dosimeters (73.94%), eyeglasses (76.95%) or gloves (66.67%) while 46.44% always used thyroid shields during fluoroscopy. When asked why they did not use protective clothing, the most common answers were that protective clothes are not ergonomic and not practical. CONCLUSIONS: Results clearly highlight the lack of use of ionizing radiation protection devices and dosimeters during commonly performed fluoroscopy guided endourological procedures among urologists in Turkey.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Exposição Ocupacional/prevenção & controle , Proteção Radiológica , Urologia , Adulto , Fluoroscopia/efeitos adversos , Humanos , Inquéritos e Questionários , TurquiaRESUMO
Aim of study was to present costs of forgotten ureteral stents extraction so as to distract attentions of the urologists on this issue. Medical files of 27 accessible patients who referred to our clinics between 2001 and 2010 because of forgotten ureteral stent were retrospectively analyzed. The indwelling time of double-j stents (DJS) was calculated from the time of its insertion. Costs related to radiological investigations, all invasive, and noninvasive interventions, duration of hospital stay, and medical treatments used were calculated. These estimations were based on 2010 prices determined by Turkey Ministry of Health. Mean age of the patients was 31.2 (8-86 years) years. Mean indwelling time of ureteral DJSs was 36.7 months (14-84 months). Seventy-one [extracorporeal shock wave lithotripsy (ESWL), n = 26; invasive/noninvasive interventions, n = 32] procedures were applied for 27 patients. In six patients without incrustation, after a single session of ESWL DJSs could be removed cystoscopically. A various combination of a multimodal therapy was used for other 21 patients. Total financial burden of 27 patients was US $ 34,300. Cost of treatment was estimated to be 6.9-fold (1.8- to 21-fold) higher than an average timely stent extraction. Financial burden of the treatments increased in parallel with the duration of the stent retention (p = 0.001). Management of forgotten DJS is time consuming, difficult, complicated, risky, and costly. Therefore; financial burden, increased labour loss, and impaired quality of life brought by the application of these modalities must not be forgotten.
Assuntos
Cateteres de Demora , Remoção de Dispositivo , Corpos Estranhos/terapia , Stents/efeitos adversos , Ureter , Cateterismo Urinário/instrumentação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Análise Custo-Benefício , Feminino , Custos de Cuidados de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
The objective of this study was to describe and present the initial results of a computer-based system that tracks ureteral stents and automatically sends a reminder through a short message service (SMS) to both the patient's and the urologist's mobile phones Using an integrated stent register program (SRP) and a stent extraction reminder program (SERP) with an electronic patient record program (EPRP) located within our hospital's computer network. In this system, the demographic data of all of the patients are recorded into the password-protected EPRP. After a stent is inserted, the surgeon enters the details of the operation into the EPRP. The SRP automatically asks the user to define the "optimal stent life (OSL)". The SERP checks the recorded patients daily and sends an SMS reminder to staff and patient when the OSL is reached. The SERP continues to send reminders via the SMS until stent is removed. We analyzed the success of the SMS recall system. A total of 186 patients received stents over an 11-month period. The patients in group-2 (n = 108) were recalled by the SERP, and the remainder of the patients (n = 78, group-1) were not included in the project. The mean delay from the designated OSL to the time of stent removal was 307 ± 118.6 (72-1,344) and 14.6 ± 2.06 (5-36) h in groups 1 and 2, respectively (p < 0.0001). Our initial results showed that the SRP and SERP prevent stent removal from being forgotten, thus preventing related medical and legal problems.
Assuntos
Remoção de Dispositivo , Sistemas de Alerta , Stents , Envio de Mensagens de Texto , Obstrução Ureteral/prevenção & controle , Registros Eletrônicos de Saúde , Humanos , Sistema de RegistrosRESUMO
The aim of this study was to investigate the efficacy and safety of ureteroscopy (URS) in pregnant women. A retrospective analysis was performed on 32 pregnant patients referred to our center between April 2005 and November 2010 with hydronephrosis requiring surgical intervention. A semirigid URS of 9.5 F was used in all patients. The mean age of patients was 27.8 years (range 20-39), and the mean gestation duration was 24 weeks (15-34). The ultrasound findings were diagnostic of obstructive ureteral calculi in 16 (50%) patients and the mean stone diameter was 8 mm. Spinal anaesthesia was performed in 22 (68.8%) patients, while general anaesthesia was performed in 7 (21.8%) patients. Ureteric stones were found in 27 (84.3%) patients during endoscopy, 10 being distal, 9 middle and 8 proximal. There were no stones in five patients. The stones were fragmented with pneumatic lithotripsy in 8 patients and with holmium laser in 17 patients and the fragments were retracted with forceps. Of the 32 patients, 19 (59.4%) required JJ stent insertion peroperatively. There was no serious complication intraoperatively, while urinary tract infection developed in four and renal colic in two patients postoperatively. In one patient, sepsis developed postoperatively, and improved with appropriate treatment. All babies were born normally. Semirigid ureteroscopy for diagnosing and treating ureteral calculi by intracorporeal pneumatic or holmium laser lithotripsy is a safe and reasonable treatment option for pregnant patients.
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Complicações na Gravidez/cirurgia , Cálculos Ureterais/cirurgia , Ureteroscopia , Adulto , Anestesia/métodos , Feminino , Humanos , Gravidez , Estudos Retrospectivos , Ureteroscopia/efeitos adversosRESUMO
The aim of this study was to compare the success and complication rates of a 4.5 F ureteroscope with a 7.5 F ureteroscope in the treatment of urolithiasis in preschool-age children. We retrospectively reviewed 69 ureteroscopy (URS) procedures in a pediatric population (40 boys, 29 girls). We divided the patients into two groups according to the type of ureteroscope used: group 1 (n = 42, Storz 7.5 F) and group 2 (n = 27, Wolf 4.5 F). We statistically compared all the procedures performed in both groups regarding patient age, complication rates, whether the procedure was therapeutic, and whether we used a guidewire. Additionally, in cases with ureteral stones, we also compared the stone clearance rate and the necessity of X-ray imaging between the two groups. The mean patient age was 56.04 months in group 1 and 47.48 months in group 2 (p = 0.057). The stone-free rate was 78.6 % in group 1 and 92.6 % in group 2 (p > 0.05). However, when we compared the stone-free rates for patients younger than 3 years, the rate was 66.7 % in group 1 and 93.8 % in group 2 (p < 0.05). The difference was not statistically significant for patients between the ages of 4 and 7 years. The success and failure rates revealed better outcomes for treatment of ureteral stones with a 4.5 F ureteroscope. We recommend the use of the mini-ureteroscope, especially in infants and preschool-age children.
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Cálculos Ureterais/cirurgia , Ureteroscópios , Criança , Pré-Escolar , Desenho de Equipamento , Feminino , Humanos , Lactente , Masculino , Estudos RetrospectivosRESUMO
Lichen sclerosus (LS) is a chronic, inflammatory condition which commonly involves the anogenital skin. This condition may affect the foreskin, glans, frenulum, meatus and urethra in males. It manifests itself with voiding symptoms. Obstructive uropathy is an extremely rare clinical presentation in childhood. This study reports the case of a 13-year-old boy presenting with obstructive uropathy due to LS and reviews the published data on the diagnosis, management and follow-up of this condition.
Assuntos
Balanite Xerótica Obliterante/complicações , Hidronefrose/etiologia , Fimose/complicações , Obstrução Uretral/complicações , Adolescente , Circuncisão Masculina , Humanos , Masculino , Fimose/cirurgia , Obstrução Uretral/cirurgiaRESUMO
OBJECTIVES: Sildenafil, a selective inhibitor of phosphodiesterase type 5, is widely used for the treatment of erectile dysfunction. Although cochlear effects of phosphodiesterase type 5 inhibitors remain still unclear because of inadequate data, some evidence that recently emerged indicates that these medications may be responsible for hearing impairment. In the present study, we aimed to examine the histopathologic effects of long-term sildenafil use on the cochlea in a rat model. METHODS: The study was performed with adult male Wistar albino rats. The control group was fed on standard laboratory diet. The study group was applied orally with sildenafil therapy, 1.5 mg/kg once a day for 45 days. Rats were anesthetized and decapitated. Each temporal bone was dissected, and the cochleas were removed en bloc. The inner-ear biopsy specimens were examined histologically with hematoxylin and eosin and caspase 3 immunoreaction under light microscopy. RESULTS: Hematoxylin and eosin staining showed no distinctive difference between the control group and the sildenafil group. With immunohistochemical examination, caspase 3 immunoreactivity was observed in the sildenafil group. In the control group, caspase 3 immunoreactivity was not observed. CONCLUSIONS: The caspase 3 immunoreactivity in the sildenafil group was strongly associated with an increase in apoptotic events in the cochlea. Long-term use of sildenafil can cause hearing impairment through increased apoptosis.
Assuntos
Cóclea/efeitos dos fármacos , Perda Auditiva Neurossensorial/induzido quimicamente , Emissões Otoacústicas Espontâneas/efeitos dos fármacos , Piperazinas/efeitos adversos , Sulfonas/efeitos adversos , Administração Tópica , Animais , Apoptose/efeitos dos fármacos , Caspase 3/metabolismo , Cóclea/metabolismo , Cóclea/patologia , Modelos Animais de Doenças , Relação Dose-Resposta a Droga , Orelha Interna , Seguimentos , Perda Auditiva Neurossensorial/patologia , Perda Auditiva Neurossensorial/fisiopatologia , Imuno-Histoquímica , Masculino , Inibidores da Fosfodiesterase 5/administração & dosagem , Inibidores da Fosfodiesterase 5/efeitos adversos , Piperazinas/administração & dosagem , Purinas/administração & dosagem , Purinas/efeitos adversos , Ratos , Ratos Wistar , Citrato de Sildenafila , Sulfonas/administração & dosagem , Fatores de TempoRESUMO
AIM: The aim of this study was to investigate the protective effect of caffeic acid phenethyl ester (CAPE) on acetylsalicylic acid (ASA)-induced renal damage in rats. MATERIALS AND METHODS: A total of 40 rats were randomly divided into five groups, with eight rats in each group-group 1: control, not receiving any medication; group 2: ASA (50 mg/kg/day); group 3: ASA (50 mg/kg/day) + CAPE (20 µg/kg/day); group 4: ASA (100 mg/kg/day); and group 5: ASA (100 mg/kg/day) + CAPE (20 µg/kg/day). ASA and CAPE were given via orogastric gavage for 5 days. The total oxidant status (TOS), total antioxidant capacity (TAC), and paraoxonase-1 (PON-1) activity of the blood samples and kidney tissues were determined. Histopathological examinations of the kidneys were performed using light microscopic methods. RESULTS: The TOS level in the serum of rats and kidney tissues given ASA (groups 2 and 4) significantly increased, but the levels of TAC and PON-1 in these tissues significantly decreased in group 4 when compared with the control rats (p < 0.05). The levels of TAC and PON-1 in the kidney tissues increased and the levels of TOS decreased in the CAPE treatment groups (groups 3 and 5) when compared with the rats in the no CAPE treatment groups (groups 2 and 4). The PON-1, TAC, and TOS values reverted to normal levels in group 5 when compared to group 4 (p < 0.05). These results were supported by histopathological observation. CONCLUSION: Oxidative stress plays an important role in ASA-induced nephrotoxicity, and CAPE may protect against ASA-induced nephrotoxicity in rats.
Assuntos
Injúria Renal Aguda/prevenção & controle , Aspirina/toxicidade , Ácidos Cafeicos/administração & dosagem , Rim/patologia , Álcool Feniletílico/análogos & derivados , Injúria Renal Aguda/induzido quimicamente , Injúria Renal Aguda/metabolismo , Animais , Ácidos Cafeicos/farmacocinética , Modelos Animais de Doenças , Relação Dose-Resposta a Droga , Feminino , Rim/efeitos dos fármacos , Rim/metabolismo , NF-kappa B/antagonistas & inibidores , Estresse Oxidativo/efeitos dos fármacos , Álcool Feniletílico/administração & dosagem , Álcool Feniletílico/farmacocinética , Ratos , Ratos WistarRESUMO
BACKGROUND AND OBJECTIVES: In this study, 2 different varicocelectomy methods were compared with regard to postoperative scrotal pain, length of operation, and complications. METHODS: Forty varicocele patients, who visited our clinic because of infertility or scrotal pain between 2008 and 2009, were enrolled in this clinical study. Microscopic subinguinal varicocelectomy was performed on 20 patients in Group I, and laparoscopic varicocelectomy was performed on 20 patients in Group II. Following surgery, the patients were assessed for postoperative requirements for analgesia; return to normal activity; varicocele recurrence; hydrocele formation; scrotal pain at postoperative days 1, 3, and 7; and other complications. RESULTS: Mean age was 24.2 +/- 3.4 years in Group I and 25.1 +/- 2.1 years in Group II. Mean pain scores at postoperative 1, 3, and 7 days in Group I were (5.20 +/- 1.14, 4.60 +/- 0.97, and 3.50 +/- 0.97, respectively) significantly higher than those of Group II (0.70 +/- 0.82, 0.60 +/- 0.84, and 0.10 +/- 0.32, respectively). Time to return to normal activity was significantly shorter in Group II (3.7 +/- 2.1 days) compared with Group I (6.8 +/- 3.4 days) (p = 0.028). However, the number of recurrences and hydroceles, as a complication of varicocelectomy, was 2 times higher in Group II (10%) than in Group I (5%). CONCLUSIONS: We believe that laparoscopic varicocelectomy is a safe, effective, and minimally invasive procedure. Furthermore, reduced postoperative discomfort and earlier return to normal activity are additional advantages of this method.
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Dor Pós-Operatória/epidemiologia , Procedimentos Cirúrgicos Urológicos Masculinos/métodos , Varicocele/cirurgia , Adulto , Humanos , Laparoscopia , Masculino , Medição da Dor , Escroto , Instrumentos Cirúrgicos , Adulto JovemRESUMO
AIM: Varicocele is characterized by abnormal tortuosity and dilatation of the veins of the pampiniform plexus within the spermatic cord and is one of the causes related to male infertility. This study aimed to investigate the correlation between varicocele and somatometric parameters. We also aimed to determine prevalence and treatment ratio of this disorder among healthy young Turkish men. MATERIALS AND METHODS: A total of 2061 young men aged from 19 to 34 years was enrolled and cross sectionally evaluated for status of varicocele. Body mass index was calculated. Patients were categorized as normal weight, overweight and obese using by National Institutes of Health criteria. Patients underwent physical examinations for the presence and grade of varicocele. If the varicocele was found and previously submitted to different treatment modalities, the age of treatment and outcomes were recorded. RESULTS: Varicocele was present in 498 men (24.2%). The mean age of the participants was 22.7 ± 1.8 years, and the median BMI was 22.8 ± 2.0 kg/m². There were no significant differences in age, height, weight and BMI among the patients with different grades of varicocele (p > 0.05). Although no significant difference was found in varicocele prevalence between normal weight and over-weight participants (p > 0.05), obese participants had significantly lower varicocele prevalence compared with normal or over weight participants (p = 0.006). A total of 49 men had scrotal pain and the treatment ratio was only 2.8%. CONCLUSION: Prevalence of varicocele was found in about 24% of healthy young Turkish population. Participants with varicocele had significantly lower BMI values compared with those without varicocele. Our findings supported the hypothesis that individuals with a greater BMI may have advantages in relieving the varicocele, but further studies are required to clarify this issue. Additionally treatment ratio was low among young men with varicocele.
Assuntos
Índice de Massa Corporal , Obesidade/complicações , Varicocele/epidemiologia , Adulto , Humanos , Masculino , Prevalência , Índice de Gravidade de Doença , Turquia/epidemiologia , Varicocele/etiologia , Varicocele/terapia , Adulto JovemRESUMO
OBJECTIVE: To describe a cheap, minimally painful and widely usable method for retrieving ureteral stents by using an ureteroscope. SUBJECTS AND METHODS: Sixty-seven patients with ureteral stents were enrolled in this study. The patients were randomized into a cystoscopic (35 patients) and a ureteroscopic (32 patients) group. All stents were retrieved by a flexible cystoscope in the first group and by a ureteroscope in the second group under local anesthesia. Patients in each group were assessed for stented time, stent side, cause of stent placement, operative time, peroperative pain, postoperative pain, irritative voiding symptoms and hematuria. Also costs of instruments were calculated. RESULTS: Stents were successfully retrieved in 67 patients. There were no statistical differences in the two groups regarding patient gender and age or stent side, operative time, stented time, mean operative pain score, irritative voiding symptom scores and hematuria. Total selling price was USD 20.399 for flexible instruments and USD 10.516 for rigid ones. Total maintenance price was higher in flexible instruments than in the rigid ones (USD 197.8 and 51.7 per use, respectively). CONCLUSION: Ureteroscopic stent retrieval is a minimally painful, safe and highly tolerable method under local anesthesia as well as flexible cystoscopic retrieval. Also, it is a cheap and widely usable method.