Excessive Wound Fluid Discharge during Retroperitoneal Negative Pressure Wound Therapy.

We report a case of a 66-year-old man with an excessive wound fluid discharge during negative pressure wound therapy (NPWT) in the retroperitoneal space. Creatinine concentration of the unclear fluid and a subsequent late-phase computed tomography confirmed the diagnosis of a urinary fistula. NPWT was terminated, and the patient was successfully treated with a nephrostomy combined with a retrograde double J stent and a Foley catheter.

Blunt force trauma as a rare mechanism for chyluria.

Chyluria is an uncommon clinical entity outside of the tropics. We present a rare case of blunt force trauma leading to the formation of a lymphorenal fistula. This was successfully managed via conservative endoscopic and dietary treatment.

Chyluria: is retrograde pyelogram mandatory prior to endoscopic sclerotherapy?

Chyluria is the passage of milky urine due to a lymphourinary fistula secondary to lymphatic stasis caused by obstruction of the lymphatic flow. This can be caused by parasitic or non-parasitic infections. Though chyluria is a commonly encountered entity in clinical practice particularly in developing countries like India, it is rarely discussed in English literature. We report a case of chyluria with right bifid ureter in a 50-year-old male patient who was treated with intrarenal pelvic instillation of 1% silver nitrate (AgNO3) and emphasis on the diagnostic implication of retrograde pyelography prior to endoscopic sclerotherapy in managing chyluria particularly in renal anomalies.

Urinothorax: an unusual cause of pleural effusion.

Urinothorax refers to the presence of urine in the pleural space secondary to obstructive uropathy, and is an unusual cause of pleural effusion. The importance of recognising this entity lies in the fact that the condition is completely reversible following relief of urinary tract obstruction. We describe a 35-year-old man who developed urinothorax following a percutaneous nephrolithotomy for renal calculi. We also reviewed the literature for reported cases between 1968 and 2006.

[Chyluria]. / Quilurias.

The authors present two cases of non-parasitic chyluries, with views of the right intrarenal fistula in one case, by means of lymphography and another which was more exceptional in its appearance, linked with sleeping and postural, apparently with a lymphographic blockage. Conservative treatment, based mainly on the diet, with the omission of long-chain triglcerides and poor in fats, produced good results.