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Fulltext Emphysematous pyelonephritis in a diabetic patient with pelvic-ureteric stone

Chan AC, Rohan MJ, Hamid A, Azam A

Med J Malaysia, 2007 Jun;62(2):166-7.

Emphysematous pyelonephritis is a rare but life threatening infection of kidney that is characterized by gas formation within or around the kidney. We describe a case of emphysematous pyelonephritis as a consequence of inadequately treated pelvic-ureteric stone in a diabetic man and complement this with a brief review of the literature pertaining in particular to the management of this condition.

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

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*

Vesicolithotomy for acute intestinal obstruction

Mariappan P, Loong CW

J Urol, 2004 Mar;171(3):1233.

PMID: 14767310

Matched MeSH terms: Urinary Bladder Calculi/complications*

Uterine inversion with massive uterovaginal prolapse and multiple bladder stones

Naidu A, Nusee Z, Tayib S

J Obstet Gynaecol Res, 2011 Jun;37(6):633-5.

PMID: 21349130 DOI: 10.1111/j.1447-0756.2010.01401.x

A non-puerperal uterine inversion in advanced uterovaginal prolapse is a rare occurrence. Even more unusual is the presence of bladder calculi in these two conditions, which has not been documented before. We report a case of acute urinary retention secondary to severe uterovaginal prolapse associated with uterine inversion and multiple bladder calculi.

Matched MeSH terms: Urinary Bladder Calculi/complications*

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*

Midstream urine culture and sensitivity test is a poor predictor of infected urine proximal to the obstructing ureteral stone or infected stones: a prospective clinical study

Mariappan P, Loong CW

J Urol, 2004 Jun;171(6 Pt 1):2142-5.

PMID: 15126773

PURPOSE: This prospective study was performed to determine if midstream urine (MSU) culture and sensitivity (C&S) alone could adequately predict infected urine proximal to the obstructing ureteral stone or the infected stones. Can pelvic urine C&S predict infected stones?

MATERIALS AND METHODS: A prospective clinical study was performed on all patients undergoing ureterorenoscopy and lithotripsy for ureteral stones with obstruction between December 1, 2000 and January 31, 2002. We obtained MSU, renal pelvic urine and fragmented stones for culture and sensitivity. An analysis of the data was performed to assess statistical association.

RESULTS: A total of 73 patients who fulfilled the criteria were recruited. Of these patients 25 (34.3%) had positive stone culture, 43 (58.9%) had positive pelvic urine and 21 (28.8%) patients had positive MSU C&S. Stone and pelvic C&S were positive simultaneously in 17 (23.3%) cases, MSU and stone C&S were positive in 8 (10.9%) cases, whereas pelvic and MSU C&S were positive in 13 (16.4%) cases (p = 0.03). MSU C&S had a sensitivity of 30.2% and specificity of 73% to detect pelvic urine C&S positivity. MSU C&S had a low positive predictive value and negative predictive value (NPV) in relation to infected pelvic urine (positive predictive value = 0.62, NPV = 0.42). Pelvic urine C&S had a NPV of 0.73 in detecting noninfected stones.

CONCLUSIONS: The results of this study suggest that in obstructive uropathy secondary to a stone MSU C&S is a poor predictor of infected urine proximal to the obstruction and infected stones.

Matched MeSH terms: Ureteral Calculi/complications

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 Hepatic calculi

Balasegaram M

Ann Surg, 1972 Feb;175(2):149-54..

PMID: 5059599

Matched MeSH terms: Calculi/complications*

Ureteric stone in the presence of existing backache: lessons to learn

Zulkifli MZ, Ho CC, Goh EH, Praveen S, Das S

Clin Ter, 2012;163(1):23-5.

PMID: 22362229

Incidence of urolithiasis is on the rise due to climatic changes especially global warming.The pain due to presence of ureteric stone is a well known identity but many times it may be asymptomatic or even masked by concurrent presence of backache. In the present article, we describe the case of a 43-year-old male who came to the clinic for treatment of backache persisting for more than two years. The patient complained of backache two years back for which he was treated with analgesics and physiotherapy which relieved his pain. No X-ray was taken earlier because the attending clinician thought the backache to be musculo-skeletal in origin. Recently, one day a sudden episode of backache in the midst of night compelled him to seek medical treatment. However, this time a X-ray was performed and it showed the presence of calculi in the right upper pelvis of ureter which measured 1.9 cm vertically. An ultrasound confirmed the diagnosis. The patient was treated with two episodes of shock wave therapy which failed to crush the stone. A Double-J stent was inserted under general anaesthesia. The stone was crushed using a ureteroscope guided laser. The present case report describes how backache in professionals cannot be lightly attended. Even the characteristic groin to loin pain may be absent. All cases of backache should be properly investigated with an X-ray to rule out renal or ureteric calculi.

Matched MeSH terms: Ureteral Calculi/complications

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