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Jackstone: A rare entity of vesical calculus
Kamal Jeet Singh1, Anuj Tiwari, Adarsh Goyal
1Department of Surgery, Sri Guru Ram Das Institute of Medical Sciences, Amritsar, India.
Summary
Jackstone calculi are unique urinary tract stones resembling toy jacks, primarily found in the bladder. These calcium oxalate stones feature a dense core with radiating spicules, visible on medical imaging.
Area of Science:
- Urology
- Nephrology
- Radiology
Background:
- Urinary tract stones, or calculi, are a common clinical issue.
- Jackstone calculi represent a specific morphological subtype of urinary stones.
Observation:
- Jackstone calculi exhibit a characteristic star-like or jack-like appearance.
- These calculi are predominantly composed of calcium oxalate dihydrate.
- They typically present with a dense central core and radiating spicules.
Findings:
- The characteristic morphology of jackstone calculi is described.
- Their composition is consistently calcium oxalate dihydrate.
- Jackstone calculi are most frequently observed in the urinary bladder, with rare occurrences in the upper urinary tract.
Implications:
- Understanding the imaging characteristics of jackstone calculi aids in diagnosis.
- Differentiating jackstone calculi from other stone types may inform treatment strategies.
- Further research into the formation and clinical significance of jackstone calculi is warranted.
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