MyMedR

Fulltext Reliability and validity of the General Health Questionnaire (GHQ-12) among urological patients: a Malaysian study

Quek KF, Low WY, Razack AH, Loh CS

Psychiatry Clin Neurosci, 2001 Oct;55(5):509-13.

PMID: 11555347 DOI: 10.1046/j.1440-1819.2001.00897.x

This present study was undertaken to validate the English version of the General Health Questionnaire (GHQ-12) in urological patients. Validity and reliability were studied in patients with lower urinary tract symptoms (LUTS) and patients without LUTS. Reliability was evaluated using the test-retest method and internal consistency was assessed using Cronbach's alpha. Sensitivity to change was expressed as the effect size in the pre-intervention versus post-intervention score in additional patients with benign prostatic hyperplasia (BPH) who underwent transurethral resection of the prostate (TURP). Internal consistency was excellent. A high degree of internal consistency was observed for each of the 12 items with Cronbach's alpha value of 0.37-0.79, while total scores was 0.79 in the population study. Test-retest correlation coefficient for the 12 items score were highly significant. Intraclass correlation coefficient was high (0.35-0.79). It showed a high degree of sensitivity and specificity to the effects of treatment. A high degree of significant level between baseline and post-treatment scores were observed across all 12 items in the treatment cohort but not in the control group. The GHQ-12 is suitable, reliable, valid and sensitive to clinical change in urological disorders.

Matched MeSH terms: Kidney Calculi/psychology

Pseudo bilateral tonsilloliths: a case report and review of the literature

Ram S, Siar CH, Ismail SM, Prepageran N

Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 2004 Jul;98(1):110-4.

PMID: 15243480

Tonsilloliths are very rare concretions found in the tonsillar crypt. They are usually single and unilateral, but occasionally may be multiple or bilateral. Small concretions in the tonsils are common, but well formed giant unilateral or bilateral tonsilloliths are extremely uncommon. Only two cases of bilateral tonsilloliths have so far been reported in the literature. A case of unilateral tonsillolith, mimicking bilateral tonsilloliths taken with the orthopantogram (OPT) in a 57-year-old Malaysian Indian female with squamous cell carcinoma of the oral cavity is described. Although the OPT is a reliable and standard panoramic X-ray unit used in dentistry, superimposition of a lesion involving one side of the jaw creates a pseudo or ghost image on the contralateral side leading to a misdiagnosis of bilateral lesions. This report highlights that tonsilloliths, though rare, should be considered in the differential diagnosis of radiopaque masses involving the mandibular ramus, and that investigations such as CT scan or MRI may be required to differentiate pseudo or ghost images from true bilateral pathologies.

Matched MeSH terms: Calculi/pathology*

Fulltext Submandibular intraductal calculi removal as an office procedure with radiofrequency device

Revadi G, Rahmat O, Shailendra S

Med J Malaysia, 2010 Mar;65(1):80-2.

PMID: 21265259 MyJurnal

Salivary duct obstruction secondary to calculi is a common disorder of the submandibular gland and often manifesting as painful episodic swelling of the gland during meals. Complications may arise in unresolved obstruction leading to infections, abscess formation and a hypofunctioning gland. Treatment of this disorder has evolved from the traditional sialadenectomy to organ preserving procedures done under general or local anaesthesia. Our technique using Ellman Surgitron radiofrequency device, is another alternative technique for transoral removal of extraglandular calculi. It is a simple, quick an easy technique to learn that can be done in the office setting under local anaesthesia.

Matched MeSH terms: Salivary Gland Calculi/surgery*

Fulltext The association between smoking and periodontal health status among army personnel in North-East Malaysia

Ruzawani Ruslan, Munirah Mohd Adnan, Normastura Abd Rahman

Malaysian Journal of Medicine and Health Sciences, 2020;16(3):216-224.

MyJurnal

Introduction: Smoking is a common risk factor for periodontal disease and other chronic diseases. This study was conducted to determine the prevalence of smoking among army personnel and its association with periodontal health status. Methods: A cross-sectional study was carried out among randomly selected 233 army personnel in 8th Brigade Infantry, Kelantan. A face validated self-administered Bahasa Malaysia questionnaire was used for data col- lection. Periodontal examination was done using Community Periodontal Index (CPI) and coded as ‘0’ for healthy; ‘1’ for bleeding observation; ‘2’ for detection of calculus; ‘3’ for probing of 4-5mm pocketing and ‘4’ for probing of 6mm or more pocketing. Results: All respondents (n=233) were male, the majority (92.7%) Malays, not married (60.5%) with the mean (SD) age of 25.8 (5.06) years. The prevalence of smoking among army personnel was 76.0% (95% CI: 70.4, 81.5). Almost all (97.4%) have some degree of periodontal disease. The non-smoker, ex-smoker and smoker groups were highest for having calculus with a percentage of 40.5%, 57.1%, and 57.1%, respectively. No significant association was found between smoking status (ever-smoker and non-smoker) and periodontal pocketing (CPI 0-2 and CPI 3-4) (p=0.960). However, the ever-smokers (93.2%) significantly higher percentage for the need of invasive treatment (CPI >2) compared to the non-smokers (76.2%) (p=0.002). Conclusion: The prevalence of smok- ing among army personnel in North-East Malaysia was high, with most of them have some degree of periodontal disease. Smoking cessation intervention should be strategized in the military community to reduce the burden of care for chronic diseases.

Matched MeSH terms: Calculi

Fulltext Accuracy of ultrasound versus computed tomography urogram in detecting urinary tract calculi

Salinawati B, Hing EY, Fam XI, Zulfiqar MA

Med J Malaysia, 2015 Aug;70(4):238-42.

PMID: 26358021 MyJurnal

AIM: To determine the (i) sensitivity and specificity of ultrasound (USG) in the detection of urinary tract calculi, (ii) size of renal calculi detected on USG, and (iii) size of renal calculi not seen on USG but detected on computed tomography urogram (CTU).
METHODS: A total of 201 patients' USG and CTU were compared retrospectively for the presence of calculi. Sensitivity, specificity, accuracy, positive predictive value and negative predictive value of USG were calculated with CTU as the gold standard.
RESULTS: From the 201 sets of data collected, 59 calculi were detected on both USG and CTU. The sensitivity and specificity of renal calculi detection on USG were 53% and 85% respectively. The mean size of the renal calculus detected on USG was 7.6 mm ± 4.1 mm and the mean size of the renal calculus not visualised on USG but detected on CTU was 4 mm ± 2.4 mm. The sensitivity and specificity of ureteric calculi detection on USG were 12% and 97% respectively. The sensitivity and specificity of urinary bladder calculi detection on USG were 20% and 100% respectively.
CONCLUSION: This study showed that the accuracy of US in detecting renal, ureteric and urinary bladder calculi were 67%, 80% and 98% respectively.
Study site: Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur

Matched MeSH terms: Kidney Calculi*

Instrumental neutron activation analysis of kidney stones

Sarmani S, Kuan LL, Bakar MA

Biol Trace Elem Res, 1990 7 1;26-27:497-502.

PMID: 1704755

Kidney stone samples of the types calcium oxalate, uric acid, and xanthine were analyzed for their elemental contents by neutron activation analysis to study both the elemental correlation and influence of element on stone precipitation processes. Elements, such as Al, Au, Br, Ca, Cl, Co, Cr, Fe, Hg, I, K, Mg, Na, Sb, Se, Sr, and Zn, were determined quantitatively. Calcium oxalate stones contained higher concentration of all the elements analyzed compared to uric acid or xanthine stones. The concentrations of Cl, Fe, K, Na, Sr, and Zn were relatively higher than Au, Co, Cr, and Sb. A positive correlation exists between Ca and Zn, whereas a negative correlation exists between Sr and Ca. Zinc may play an important role in the formation of calcium oxalate stone.

Matched MeSH terms: Kidney Calculi/chemistry*

Fulltext Parathyroid Carcinoma: Analysis of Patient Characteristics and Outcomes in a Retrospective Review of Eight Cases seen in a Single Center

Shahar S, Lim KP, Mohamad M

J ASEAN Fed Endocr Soc, 2019;34(2):229-232.

PMID: 33442162 DOI: 10.15605/jafes.034.02.17

Eight cases of parathyroid carcinoma were identified (8 females; median age 45 years, range 28-72). Half of whom were diagnosed preoperatively. Hypercalcemic symptoms were seen in 87.5% of the patients and the main complication was nephrolithiasis. At presentation, the median calcium was 3.675 mmol/L, median phosphate of 0.68 mmol/L, median intact parathyroid hormone (iPTH) was 211 pmol/L. Five patients had regional nodes metastasis and 1 had distant metastasis to the lungs. Parathyroid gland invasion to adjacent structures was seen in 62.5% of cases while another 62.5% showed capsular or vascular infiltration on histology with median tumour size of 3.2 cm. Recurrent hypercalcemia occurred in 50% of the patients with median time of recurrence of 21 months. In this case series, we found that patients with severe hypercalcemia and high iPTH also exhibited a high index suspicion of PC.

Matched MeSH terms: Kidney Calculi

Testicular microlithiasis in a unilateral undescended testis: a rare phenomenon

Sharma S, Manchanda V, Gupta R

Malays J Pathol, 2013 Dec;35(2):181-3.

PMID: 24362482

Testicular microlithiasis (TM) is a rare benign condition with presence of multiple small microcalcifications in the seminiferous tubules. Though the aetiology is unknown, TM has been described in association with a variety of urological conditions. We report the clinico-pathological features of a 12-year-old male child who underwent orchidectomy for undescended testis. Histopathological examination of the excised testis showed multiple small intratubular calcifications without any evidence of testicular neoplasia. TM is an unusual phenomenon that should be kept in mind while evaluating testicular biopsies. Though it behaves in a benign manner in most of the cases, patients with positive family history of testicular cancer should be followed-up for testicular tumour.

Matched MeSH terms: Calculi/complications*; Calculi/pathology*

Fulltext Iatrogenic submandibular duct rupture complicating sialography: a case report

Sharouny H, Omar RB

Iran Red Crescent Med J, 2014 Sep;16(9):e7882.

PMID: 25593739 DOI: 10.5812/ircmj.7882

INTRODUCTION: Sialolithiasis is the most common disease of salivary glands. Sialography is particularly important for the assessment of the outflow tract and in diagnosing obstructive salivary gland lesions including calculi.

CASE PRESENTATION: We report on a 38-year-old female with sialolithiasis whom had Wharton's duct perforation, complicating the sialography. She was treated conservatively with a course of co-amoxiclav, oral prednisolone for three days and pain-killers. The patient was clinically well on follow-up reassessments at the end of the first week and three weeks post procedure.

CONCLUSIONS: Perforation of salivary duct complicating the sialography is rare. Awareness of this potential complication and utilizing a good sialography technique need to be advocated amongst radiologists. Response to treatment by conservative management is preferred as illustrated in this case.

Matched MeSH terms: Salivary Gland Calculi

Spontaneous extravasation of contrast medium associated with acute renal colic

Singh J, Young WB

Med J Malaysia, 1974 Jun;28(4):244-7.

PMID: 4279004

Matched MeSH terms: Kidney Calculi/etiology

Renal diseases in pregnancy: a clinical review and appraisal

Sinnathuray TA

Med J Malaya, 1971 Jun;25(4):253-6.

PMID: 4261295

Matched MeSH terms: Kidney Calculi/complications

Fulltext Twisted fate of bladder catheters

Sithasanan N, Kihne M, Naidu RR, Ramanujam TM

Med J Malaysia, 2006 Aug;61(3):369-70.

PMID: 17240594 MyJurnal

Catheter knotting is a rare complication of bladder catheterisation. Retention of catheter parts resulting in calculus formation is even rarer. We report a case of a vesical calculus formed over a broken and retained supra-pubic catheter which to the best of our knowledge has yet to be reported, along with three other cases of bladder catheter knotting.

Matched MeSH terms: Urinary Calculi/etiology

Urinary stones in Malaysia--its incidence and management

Sreenevasan G

Med J Malaysia, 1990 Jun;45(2):92-112.

PMID: 2152025

The life of Lord Moynihan is briefly reviewed. Incidence of stones in Peninsular Malaysia appears to show the same trend as in other industrialised countries. Management of urinary calculi both prior to and after the introduction of ESWL in a personal series is discussed. More than 90% of urinary stones are now treated by ESWL threatening the place of surgery in Urology. The pattern of incorporating renal transplantation into the urological training programme as practised in the Institute of Urology and Nephrology in Malaysia is suggested as a way to assure a place for surgery in Urology.

Matched MeSH terms: Kidney Calculi/epidemiology; Kidney Calculi/therapy

Fulltext Incidence of urinary stones in the various states of mainland Malaysia

Sreenevasan G

Med J Malaysia, 1981 Sep;36(3):142-7.

PMID: 7329370

A study into the incidence of urinary calculi over a 15-year period from 1962-1976 in the states of mainland Malaysia is presented. Figures from the Ministry of Health Returns are the only source for such information. The incidence from the various states over each five year period from 1962-1972 is tabulated and its significance especially, the pattern of incidence, and its relation to industrialisation is discussed. Malaysia is beginning to show the same pattern of incidence in the upper and lower urinary tract as that of other industrialised countries. A plea is made for the establishment of a central register at the Institute of Urology and Nephrology to carry out a national survey of urinary calculi so that a study into the epidemiology, and if possible, preventive aspects of urolithiasis can be undertaken.

Matched MeSH terms: Urinary Calculi/etiology; Urinary Calculi/epidemiology*

Bilateral renal calculi

Sreenevasan G

Ann R Coll Surg Engl, 1974 Jul;55(1):3-12.

PMID: 4845653

Bilateral renal calculi were present in 114 (10.7%) of 1,070 cases of proved urinary calculus admitted to the Urological Department of the General Hospital, Kuala Lumpur, during the period November 1968-May 1973. The management of bilateral renal calculi is discussed with reference to the first 100 cases in this series. The introduction of renography has greatly facilitated the decision as to which kidney should be operated on first. The management of patients with and without uraemia is discussed and the use of the modified V and V-Y incisions for the removal of staghorn calculi is described. Complications and results are briefly reviewed.

Matched MeSH terms: Kidney Calculi/diagnosis; Kidney Calculi/radiography; Kidney Calculi/surgery*

Clinico-radiologic-pathologic conference. Abnormal findings on chest radiographs of an asymptomatic patient

Staples CA, Brown MJ, Bai TR, Chan NH

Can Assoc Radiol J, 1996 Apr;47(2):136-9.

PMID: 8612087

Matched MeSH terms: Calculi/ethnology; Calculi/pathology

Fulltext Oral Health Profile Of A Group Of Malayasian Drug Addicts

Sujak, S.L., Abdul Kadir, R.

Ann Dent, 1999;6(1):-.

MyJurnal

A study was undertaken to identify the oral health status and treatment needs of 403 drug abusers enrolled in a drug rehabilitation center in Perak, Malaysia. The prevalence of dental caries was 97.0%. Calculus was present in 82.1% of the dentate individuals, but only 14.6% had pockets greater than 3mm. The mean DMFT observed was 11.7, with missing teeth (MT=9.6) constituting the major component. Denture needs were high (67.2%), but only 11.4% of individuals had prostheses.

Matched MeSH terms: Calculi

Fulltext Bilateral stones and renal failure

Suleiman AB, Awang H, Proehoeman F

Med J Malaysia, 1981 Mar;36(1):14-6.

PMID: 7321931

The clinical presentation of patients with bilateral stones is discussed. The majority of patients presenting to the Nephrology Unit were in renal failure. Aggressive medical treatment allowed
diagnostic procedures and definitive surgery to be performed in uraemic patients. Most patients presenting in uraemia benefitted from treatment.
Study Site: Urology Unit, General Hospital, Kuala Lumpur, Malaysia

Matched MeSH terms: Kidney Calculi/complications*; Kidney Calculi/therapy

Fulltext The Urological Association of Asia clinical guideline for urinary stone disease

Taguchi K, Cho SY, Ng AC, Usawachintachit M, Tan YK, Deng YL, et al.

Int J Urol, 2019 07;26(7):688-709.

PMID: 31016804 DOI: 10.1111/iju.13957

The Urological Association of Asia, consisting of 25 member associations and one affiliated member since its foundation in 1990, has planned to develop Asian guidelines for all urological fields. The field of stone diseases is the third of its guideline projects. Because of the different climates, and social, economic and ethnic environments, the clinical practice for urinary stone diseases widely varies among the Asian countries. The committee members of the Urological Association of Asia on the clinical guidelines for urinary stone disease carried out a surveillance study to better understand the diversity of the treatment strategy among different regions and subsequent systematic literature review through PubMed and MEDLINE database between 1966 and 2017. Levels of evidence and grades of recommendation for each management were decided according to the relevant strategy. Each clinical question and answer were thoroughly reviewed and discussed by all committee members and their colleagues, with suggestions from expert representatives of the American Urological Association and European Association of Urology. However, we focused on the pragmatic care of patients and our own evidence throughout Asia, which included recent surgical trends, such as miniaturized percutaneous nephrolithotomy and endoscopic combined intrarenal surgery. This guideline covers all fields of stone diseases, from etiology to recurrence prevention. Here, we present a short summary of the first version of the guideline - consisting 43 clinical questions - and overview its key practical issues.

Matched MeSH terms: Urinary Calculi/diagnosis*; Urinary Calculi/drug therapy; Urinary Calculi/prevention & control; Urinary Calculi/surgery*

Fulltext Multimodal approach in the management of 1163 ureteric stone cases

Tan HM, Liew RP, Chan CC, Wong AT, Ngun KW

Med J Malaysia, 1995 Mar;50(1):87-92.

PMID: 7752983

One thousand one hundred and sixty three patients (male-852, female-311) with ureteric calculi requiring intervention were treated between April 1988 to July 1992. Four hundred and eleven cases were treated by ESWL Monotherapy, 414 by stone manipulation plus ESWL, 301 by retrograde ureteroscopic lithotripsy, 36 by percutaneous antegrade ureteroscopic lithotripsy and 1 case by open ureterolithotomy. There were 25 failures of the initial procedures. Only three cases that failed primary procedures required open surgery. Other complications include minor ureteric mucosal perforation (3%), infection (3%), transient moderate to gross haematuria (20%), loin ache (26.4%), irritative urination (34.4%) and low grade fever (30.1%). Current modalities used in the treatment of ureteric calculi produce good results and there is generally no primary role for any open surgery.

Matched MeSH terms: Ureteral Calculi/therapy*

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