Objective: To determine the epidemiologic, diagnostic, and therapeutic features of urinary in northern Benin from 2018 to 2023. Patients and Method: The study was an observational and descriptive one. We exhaustively ...Objective: To determine the epidemiologic, diagnostic, and therapeutic features of urinary in northern Benin from 2018 to 2023. Patients and Method: The study was an observational and descriptive one. We exhaustively and retrospectively collected data from the medical records of the patients that were managed from February 1, 2018 to February 1, 2023 at the Department of Surgery of “Centre Hospitalier Universitaire Départmental Borgou-Alibori or CHUD-BA”. Results: Among the 4522 patients managed, 75% or 1.7% had urinary stone disease. Their mean age was 41 years. The sex ratio was 2.75, the males being predominantly affected. Of the 75 cases of urinary stone disease, 30.7% (n = 23) were renal, 46.7% (n = 35) were ureteral, and 22.7% (n = 17) were vesical. The patients came from variable geographical areas, ethnic groups, and professional sectors. Their main complaints were pain (57.3%), hematuria (14.7%), dysuria (12%), and fever (5.3%). 15 (20%) patients, i.e., 7 renal stone and 8 ureteral stone patients, had an obstructive renal failure. The imaging tools available were ultrasonography, tomography and computed tomographic scan. 11 of the bladder stone cases (64.7%) were associated with a bladder outlet obstruction. Overall, 38.7% of the patients had either diabetes mellitus (6.7%), hypertension or high blood pressure (6.7%), benign prostate hyperplasia (8%), urinary schistosomiasis (6.7%), ureteral pelvic junction obstruction (2.7%), and prostate cancer (1.3%). Of the 19 patients whose dietary behavior was investigated 15 (79%), 11 (57.9%) et 11 (57.9%) demonstrated a diet which was respectively rich in milk, fromage and meat. 100% of bladder stones were removed through cystolithotomy. Renal stones were removed by pyelolithtomy (52.2%) and nephrolithotomy (21.7%). Ureteral stones were removed through ureterolithotomy (40%), expelled by means of alpha-blockers (40%) or managed with ureteral pigtail stent (20%). Conclusion: The hospital prevalence of urinary stone disease was 1.7%. The mean age in urinary stone-affected patients was 41 years. The urinary stone predominantly affected male patients: the sex ratio was 2.75. The stones were mainly removed through open surgery.展开更多
Computed tomography(CT) is widely used to examine stones in the urinary system.In addition to the size and location of the stone and the overall health of the kidney,CT can also assess the density of the stone in Houn...Computed tomography(CT) is widely used to examine stones in the urinary system.In addition to the size and location of the stone and the overall health of the kidney,CT can also assess the density of the stone in Hounsfield units(HU).The HU,or Hounsfield density,measured by CT,is related to the density of the tissue or stone.A number of studies have assessed the use of HU in urology.HUs have been used to predict the type and opacity of stones during diagnosis,and the efficacy has been assessed using methods including extracorporeal shock wave lithotripsy(ESWL),percutaneous nephrolithotomy(PCNL),ureterorenoscopic ureterolithotripsy(URSL),and medical expulsive treatment(MET).Previous studies have focused on the success rate of HU for predicting the type of stone and of ESWL treatment.Understanding the composition of the stone plays a key role in determining the most appropriate treatment modality.The most recent reports have suggested that the HU value and its variants facilitate prediction of stone composition.However,the inclusion of data regarding urine,such as pH and presence of crystals,increases the predictive accuracy.HUs,which now form part of the clinical guidelines,allow us to predict the success of ESWL; therefore,they should be takeninto account when ESWL is considered as a treatment option.However,there are currently insufficient data available regarding the value of HU for assessing the efficacy of PCNL,URSL,and MET.Studies performed to date suggest that these values would make a significant contribution to the diagnosis and treatment of urinary system stones.However,more data are required to assess this further.展开更多
Objective:To measure oxalate,calcium,and sodium contents of traditional Chinese medicines(TCMs)that are commonly used to prevent and dissolve urinary stones to exclude the possibility that long-term use of such medici...Objective:To measure oxalate,calcium,and sodium contents of traditional Chinese medicines(TCMs)that are commonly used to prevent and dissolve urinary stones to exclude the possibility that long-term use of such medicines promotes stone formation.The second objective was to measure citrate,potassium,and magnesium contents in the same medicines to provide possible clues about the mechanisms of prevention and dissolution of urinary stones by TCMs.Methods:Ten of the most commonly-used TCMs for preventing and dissolving urinary stones were chosen and subjected to ion chromatography(IC)to measure water-soluble and total oxalate and citrate contents.Inductively coupled plasma atomic emission spectrometry(ICPAES)was used to measure calcium,potassium,magnesium,and sodium contents in a water extract and in digestion liquid.Results:Average contents of water-soluble oxalate,calcium,and sodium in the water extract were 41.92,84.32,and 22.82 mg/100 g,respectively,far below the normal dietary intake of adults in China.The average contents of citrate and magnesium in water extracts were 268.99 and 66.65 mg/100 g,respectively,below the recommended intake for adults.These ion contents are therefore insufficient to inhibit the formation of urinary stones.The average content of potassium in the water extract was 867.71 mg/100 g,which was relatively abundant,so taking the prescription used in this experimental protocol can increase the body’s potassium content to some extent.Conclusions:Long-term use of TCMs would not increase the risk of urinary stone formation.The potassium content in TCMs is high,which is one possible reason for the prevention of urinary stones by TCMs.展开更多
Objective:To examine the relationship between benign prostatic hyperplasia(BPH)and the presence of lower urinary tract stones.Methods:We retrospectively reviewed the records of men with lower urinary tract stones who ...Objective:To examine the relationship between benign prostatic hyperplasia(BPH)and the presence of lower urinary tract stones.Methods:We retrospectively reviewed the records of men with lower urinary tract stones who presented to three clinical centers in Korea over a 4-year period.We divided the patients into two groups based on the location of urinary stones:Group 1(bladder calculi)and Group 2(urethral calculi).We compared the characteristics of both groups and performed univariate and multivariate analyses with a logistic regression model to investigate the relationship between BPH and lower urinary tract stones.Results:Of 221 patients,194(87.8%)had bladder calculi and 27(12.2%)had urethral calculi.The mean age of Group 1 was higher than that of Group 2(68.9612.11 years vs.55.7414.20 years,p<0.001).The mean prostate volume of Group 1 was higher than that of Group 2(44.4727.14 mL vs.24.706.41 mL,respectively,p<0.001).Multivariate logistic regression showed that age(OR Z 1.075,95%CI:1.023e1.129)and prostate volume(OR Z 1.069,95%CI:1.017e1.123)were independently associated with increased risk for bladder calculi.Upper urinary tract stones and/or hydronephrosis conferred a 3-fold risk for urethral calculi(OR Z 3.468,95%CI:1.093e10.999).Conclusion:Age and prostate volume are independent risk factors for bladder calculi.In addition,men with upper urinary tract disease are at greater risk for urethral calculi,which may migrate from the upper urinary tract rather than from the bladder.展开更多
Medicinal plants have been valued for millennia as a rich source of therapeutic compounds for the prevention of various ailments all throughout the world.Kidney stones and urinary calculi affect a huge percentage of t...Medicinal plants have been valued for millennia as a rich source of therapeutic compounds for the prevention of various ailments all throughout the world.Kidney stones and urinary calculi affect a huge percentage of the population nowadays.Stone sickness has become more prevalent as a result of changes in living conditions,such as industrialization and hunger.The most common stone recorded in India is calcium oxalate kidney stones.Changes in prevalence and incidence,the occurrence of stone kinds and stone position,and stone removal treatment are all discussed.Medicinal herbs have been utilised for centuries because they are safer,more effective,culturally acceptable,and have less adverse effects than manufactured medications.Patients are advised to consume a low-fat diet,as well as fibres from naturally occurring plants and herbal treatments.The current article discusses the steps that should be taken to maximise the potential of medicinal plants for stone dissolving action.Combining herbal remedies with allopathic treatment is an excellent way to eliminate all issues associated with kidney stones.The purpose of this article is to emphasise the use of herbs as a treatment for urinary stones.展开更多
文摘Objective: To determine the epidemiologic, diagnostic, and therapeutic features of urinary in northern Benin from 2018 to 2023. Patients and Method: The study was an observational and descriptive one. We exhaustively and retrospectively collected data from the medical records of the patients that were managed from February 1, 2018 to February 1, 2023 at the Department of Surgery of “Centre Hospitalier Universitaire Départmental Borgou-Alibori or CHUD-BA”. Results: Among the 4522 patients managed, 75% or 1.7% had urinary stone disease. Their mean age was 41 years. The sex ratio was 2.75, the males being predominantly affected. Of the 75 cases of urinary stone disease, 30.7% (n = 23) were renal, 46.7% (n = 35) were ureteral, and 22.7% (n = 17) were vesical. The patients came from variable geographical areas, ethnic groups, and professional sectors. Their main complaints were pain (57.3%), hematuria (14.7%), dysuria (12%), and fever (5.3%). 15 (20%) patients, i.e., 7 renal stone and 8 ureteral stone patients, had an obstructive renal failure. The imaging tools available were ultrasonography, tomography and computed tomographic scan. 11 of the bladder stone cases (64.7%) were associated with a bladder outlet obstruction. Overall, 38.7% of the patients had either diabetes mellitus (6.7%), hypertension or high blood pressure (6.7%), benign prostate hyperplasia (8%), urinary schistosomiasis (6.7%), ureteral pelvic junction obstruction (2.7%), and prostate cancer (1.3%). Of the 19 patients whose dietary behavior was investigated 15 (79%), 11 (57.9%) et 11 (57.9%) demonstrated a diet which was respectively rich in milk, fromage and meat. 100% of bladder stones were removed through cystolithotomy. Renal stones were removed by pyelolithtomy (52.2%) and nephrolithotomy (21.7%). Ureteral stones were removed through ureterolithotomy (40%), expelled by means of alpha-blockers (40%) or managed with ureteral pigtail stent (20%). Conclusion: The hospital prevalence of urinary stone disease was 1.7%. The mean age in urinary stone-affected patients was 41 years. The urinary stone predominantly affected male patients: the sex ratio was 2.75. The stones were mainly removed through open surgery.
文摘Computed tomography(CT) is widely used to examine stones in the urinary system.In addition to the size and location of the stone and the overall health of the kidney,CT can also assess the density of the stone in Hounsfield units(HU).The HU,or Hounsfield density,measured by CT,is related to the density of the tissue or stone.A number of studies have assessed the use of HU in urology.HUs have been used to predict the type and opacity of stones during diagnosis,and the efficacy has been assessed using methods including extracorporeal shock wave lithotripsy(ESWL),percutaneous nephrolithotomy(PCNL),ureterorenoscopic ureterolithotripsy(URSL),and medical expulsive treatment(MET).Previous studies have focused on the success rate of HU for predicting the type of stone and of ESWL treatment.Understanding the composition of the stone plays a key role in determining the most appropriate treatment modality.The most recent reports have suggested that the HU value and its variants facilitate prediction of stone composition.However,the inclusion of data regarding urine,such as pH and presence of crystals,increases the predictive accuracy.HUs,which now form part of the clinical guidelines,allow us to predict the success of ESWL; therefore,they should be takeninto account when ESWL is considered as a treatment option.However,there are currently insufficient data available regarding the value of HU for assessing the efficacy of PCNL,URSL,and MET.Studies performed to date suggest that these values would make a significant contribution to the diagnosis and treatment of urinary system stones.However,more data are required to assess this further.
文摘Objective:To measure oxalate,calcium,and sodium contents of traditional Chinese medicines(TCMs)that are commonly used to prevent and dissolve urinary stones to exclude the possibility that long-term use of such medicines promotes stone formation.The second objective was to measure citrate,potassium,and magnesium contents in the same medicines to provide possible clues about the mechanisms of prevention and dissolution of urinary stones by TCMs.Methods:Ten of the most commonly-used TCMs for preventing and dissolving urinary stones were chosen and subjected to ion chromatography(IC)to measure water-soluble and total oxalate and citrate contents.Inductively coupled plasma atomic emission spectrometry(ICPAES)was used to measure calcium,potassium,magnesium,and sodium contents in a water extract and in digestion liquid.Results:Average contents of water-soluble oxalate,calcium,and sodium in the water extract were 41.92,84.32,and 22.82 mg/100 g,respectively,far below the normal dietary intake of adults in China.The average contents of citrate and magnesium in water extracts were 268.99 and 66.65 mg/100 g,respectively,below the recommended intake for adults.These ion contents are therefore insufficient to inhibit the formation of urinary stones.The average content of potassium in the water extract was 867.71 mg/100 g,which was relatively abundant,so taking the prescription used in this experimental protocol can increase the body’s potassium content to some extent.Conclusions:Long-term use of TCMs would not increase the risk of urinary stone formation.The potassium content in TCMs is high,which is one possible reason for the prevention of urinary stones by TCMs.
文摘Objective:To examine the relationship between benign prostatic hyperplasia(BPH)and the presence of lower urinary tract stones.Methods:We retrospectively reviewed the records of men with lower urinary tract stones who presented to three clinical centers in Korea over a 4-year period.We divided the patients into two groups based on the location of urinary stones:Group 1(bladder calculi)and Group 2(urethral calculi).We compared the characteristics of both groups and performed univariate and multivariate analyses with a logistic regression model to investigate the relationship between BPH and lower urinary tract stones.Results:Of 221 patients,194(87.8%)had bladder calculi and 27(12.2%)had urethral calculi.The mean age of Group 1 was higher than that of Group 2(68.9612.11 years vs.55.7414.20 years,p<0.001).The mean prostate volume of Group 1 was higher than that of Group 2(44.4727.14 mL vs.24.706.41 mL,respectively,p<0.001).Multivariate logistic regression showed that age(OR Z 1.075,95%CI:1.023e1.129)and prostate volume(OR Z 1.069,95%CI:1.017e1.123)were independently associated with increased risk for bladder calculi.Upper urinary tract stones and/or hydronephrosis conferred a 3-fold risk for urethral calculi(OR Z 3.468,95%CI:1.093e10.999).Conclusion:Age and prostate volume are independent risk factors for bladder calculi.In addition,men with upper urinary tract disease are at greater risk for urethral calculi,which may migrate from the upper urinary tract rather than from the bladder.
文摘Medicinal plants have been valued for millennia as a rich source of therapeutic compounds for the prevention of various ailments all throughout the world.Kidney stones and urinary calculi affect a huge percentage of the population nowadays.Stone sickness has become more prevalent as a result of changes in living conditions,such as industrialization and hunger.The most common stone recorded in India is calcium oxalate kidney stones.Changes in prevalence and incidence,the occurrence of stone kinds and stone position,and stone removal treatment are all discussed.Medicinal herbs have been utilised for centuries because they are safer,more effective,culturally acceptable,and have less adverse effects than manufactured medications.Patients are advised to consume a low-fat diet,as well as fibres from naturally occurring plants and herbal treatments.The current article discusses the steps that should be taken to maximise the potential of medicinal plants for stone dissolving action.Combining herbal remedies with allopathic treatment is an excellent way to eliminate all issues associated with kidney stones.The purpose of this article is to emphasise the use of herbs as a treatment for urinary stones.
