تقرير
حالة لحصوات الحالب البولى القالبية نوع نادر من الحصوات والتى يتغاضى عنها أحيانا = A Case of Pure Matrix Ureteral Stone A rare type of urinary calculi that may be overlooked

Elawdy, Mohamed Mohamed.


 

حالة لحصوات الحالب البولى القالبية نوع نادر من الحصوات والتى يتغاضى عنها أحيانا = A Case of Pure Matrix Ureteral Stone A rare type of urinary calculi that may be overlooked

Elawdy, Mohamed Mohamed.

Matrix stones are a rare form of urinary calculi with a low mineral content. We report a 63-year-old female patient who presented to the Sohar Hospital, Sohar, Oman, in 2018 with unexplained left flank pain and constipation. She had a history of chronic renal failure (CRF) and had previously undergone haemodialysis (HD). Non-contrast computed tomography (CT) did not show any renal or urinary stones. However, a left-sided ureteroscopy revealed a yellow-coloured stone that was soft in consistency occupying the proximal 5 cm section of the ureter. Many attempts at forceps extraction were required for complete clearance. A global quantitative composition analysis revealed the extracted stone to be composed entirely of protein-matrix material. Matrix stones require a high index of suspicion as they are sometimes radiolucent and cannot be visualised on CT scans. Risk factors include being female and a history of urinary tract infections, CRF and HD.

Matrix stones are a rare form of urinary calculi with a low mineral content. We report a 63-year-old female patient who presented to the Sohar Hospital, Sohar, Oman, in 2018 with unexplained left flank pain and constipation. She had a history of chronic renal failure (CRF) and had previously under...

مادة فرعية

المؤلف : Elawdy, Mohamed Mohamed.

مؤلف مشارك : El Halwagy, Samer
Yasser A. Razek
Abeer R. Alsenani
Sultan Almazroui

بيانات النشر : Muscat، Sultanate of Oman : Sultan Qaboos University / College of Medicine and Health Sciences، 2018مـ.

التصنيف الموضوعي : العلوم التطبيقية|العلوم الطبية .

المواضيع : Urologic Diseases - Sultanate of Oman.

أمراض المسالك البولية - سلطنة عمان.

رقم الطبعة : 4

المصدر : Sultan Qaboos University / College of Medicine and Health Sciences : Muscat، Sulatante of Oman.

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